{"schemaVersion":"1.1.0","subject":{"slug":"varta-wall-bm1-de","kind":"battery","brand":"VARTA","name":"VARTA.wall BM1","canonical_name":"VARTA VARTA.wall BM1 20 kWh","model":"VARTA.wall 10 / 15 / 20 (BM1, NCA); scored reference VARTA.wall 20","certification_model":null,"certification_identities":[],"benchmark":{"min":10,"max":20,"scored":20,"unit":"kWh","metric":"usable capacity","policy":"reference_configuration","review_status":"current","note":"The score uses the named exact German benchmark; larger stacks, paid states and nearby generations do not transfer evidence.","range_label":"10–20 kWh","scored_label":"20 kWh","market":"DE","series_id":"varta-wall-bm1-de","series_definition":"Exact German family with electrical, physical and evidence boundaries preserved.","scored_model":"VARTA.wall 20 BM1","evidence_scope":"exact_configuration","source":{"source_url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf","source_revision":"German BM1 datasheet","checked":"2026-08-16"},"ranges":[{"min":10,"max":20,"unit":"kWh","market":"DE","range_label":"10–20 kWh","source_url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf","source_revision":"German BM1 datasheet","checked":"2026-08-16"}],"supporting_metrics":[]},"score":56,"rubric_version":"2.10.0","url":"https://review.solar/products/varta-wall-bm1-de"},"envelope":{"version":"1.1.0","subject":{"type":"product","id":"varta-wall-bm1-de","identity_scope":"published_product_record","model":"VARTA.wall 10 / 15 / 20 (BM1, NCA); scored reference VARTA.wall 20","certification_model":null,"certification_identities":[],"benchmark_series_id":"varta-wall-bm1-de"},"recorded_at":null,"recorded_at_basis":null,"source_bindings":[{"source_id":"src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Warranty throughput"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Warranty period (yrs)"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.End-of-warranty retained capacity (%)"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Warranty degradation guarantee"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Warranty assurance"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.US"],"jurisdiction":"US","evidence_classes":[],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Financial strength & warranty backing"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Financial strength & warranty backing"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"benchmark_evidence","object_scopes":["exact_configuration"],"field_paths":["benchmark.source"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-16","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"benchmark_range_evidence","object_scopes":["product_series"],"field_paths":["benchmark.ranges.0"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-16","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Modularity & scalability"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Continuous power output (kW)"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Operating temperature range"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Safety certification"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Thermal & fire mitigation"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Ingress protection (outdoor)"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Cell provenance & traceability"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"decision_evidence","object_scopes":["decision_evidence"],"field_paths":["decision_evidence.battery_performance.items.0"],"jurisdiction":null,"evidence_classes":["reviewed_absence"],"checked_at":"2026-08-25","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"decision_evidence","object_scopes":["decision_evidence"],"field_paths":["decision_evidence.battery_performance.items.1"],"jurisdiction":null,"evidence_classes":["reviewed_absence"],"checked_at":"2026-08-25","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"primary_product_source","object_scopes":["exact_product_record"],"field_paths":[],"jurisdiction":null,"evidence_classes":[],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","role":"research_priority_evidence","object_scopes":["market_priority"],"field_paths":["evidence.market_priorities.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.US"],"jurisdiction":"US","evidence_classes":[],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Modularity & scalability"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Ingress protection (outdoor)"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","role":"research_priority_evidence","object_scopes":["market_priority"],"field_paths":["evidence.market_priorities.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","role":"criterion_evidence","object_scopes":["scored_criterion"],"field_paths":["audit_rows.Cell provenance & traceability"],"jurisdiction":null,"evidence_classes":["sourced"],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","role":"market_evidence","object_scopes":["market_overlay"],"field_paths":["evidence.market.US"],"jurisdiction":"US","evidence_classes":[],"checked_at":"2026-09-01","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null},{"source_id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","role":"research_priority_evidence","object_scopes":["market_priority"],"field_paths":["evidence.market_priorities.DE"],"jurisdiction":"DE","evidence_classes":[],"checked_at":"2026-08-27","valid_from":null,"valid_to":null,"recorded_at":null,"superseded_at":null}],"events":[{"subject_id":"varta-wall-bm1-de","object_id":null,"date":"2026-09-01","event_type":"product_evidence_checked","summary":"Core scorecard evidence checked","scope":"product_record","jurisdiction":null,"source_ids":[],"event_id":"evt_35a803e3c882154555eb14cabb0be88e9107ff38c4bca37ab1064582e9afd265"},{"subject_id":"varta-wall-bm1-de","object_id":null,"date":"2026-09-01","event_type":"market_evidence_checked","summary":"US market evidence checked","scope":"market_overlay","jurisdiction":"US","source_ids":["src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"evt_265620a51b160f0036ca571241890b81d5487c4828d26daf3d682819fb1970e6"},{"subject_id":"varta-wall-bm1-de","object_id":null,"date":"2026-08-27","event_type":"market_evidence_checked","summary":"DE market evidence checked","scope":"market_overlay","jurisdiction":"DE","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"evt_72f382442b3b584b96b2b96d9bdba09581a8682a86c5ff201bebec4080b4febb"},{"subject_id":"varta-wall-bm1-de","object_id":null,"date":"2026-08-16","event_type":"benchmark_evidence_checked","summary":"Series benchmark evidence checked","scope":"scored_benchmark","jurisdiction":"DE","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"evt_e7bc4315528fe65601caf0dcaab2823133c16190bccdda7b33566ccb2a15f26c"}]},"change_history":{"schemaVersion":"1.0.0","baseline":{"dataset_revision":"rel_bcce8c246a65d51663134988c0ee07203ae81007281b5169834d130773e56cf0","product_count":232,"recorded_at":"2026-08-16","recorded_at_basis":"latest_record_date_in_baseline"},"current_release_id":"rel_0ba1290ba60f08900e41045087c992e98560085872a84f90cc18a53b9cb5e951","events":[{"subject_id":"varta-wall-bm1-de","release_id":"rel_f994b22a287ad32fc847dca04e7c4e4c38821e796686b577347d34d6a5910642","event_type":"field_changed","field_path":"score_precise","field_label":"Global score","before":54.7,"after":55.5,"summary":"Global score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_a1e860c628efe6ce4761dd4b9477c228d67cb96c973ac9dfd470a3961bb3bb26"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_f994b22a287ad32fc847dca04e7c4e4c38821e796686b577347d34d6a5910642","event_type":"field_changed","field_path":"audit_rows.Thermal & fire mitigation.evidence_status","field_label":"Thermal & fire mitigation: Evidence status","before":"reviewed_absence","after":"sourced","summary":"Thermal & fire mitigation: Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_93a658925ced73a793d847fd773911f353e6956a2b806e2ba39cf6498338dd6f"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_c9947c732860b955a141eeb9aa09e16ead16109699d6006033076c23afae6f25","event_type":"field_changed","field_path":"audit_rows.Financial strength & warranty backing.source_urls","field_label":"Financial strength & warranty backing: Evidence sources","before":["https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt"],"after":["https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-ag-verkaufsprozess-laeuft-planmaessig","https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt"],"summary":"Financial strength & warranty backing: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a"],"event_id":"chg_88b2f0c37eac0a295a116ed1a664853426c80f39d0dfa2ac553bd590a8974c53"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_f994b22a287ad32fc847dca04e7c4e4c38821e796686b577347d34d6a5910642","event_type":"field_changed","field_path":"pillars.Safety & Chemistry.score_precise","field_label":"Safety & Chemistry pillar score","before":56.7,"after":60.5,"summary":"Safety & Chemistry pillar score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_87f0210cd0644391d8bcb947766d59c117a3d8fb84de0bbf18c4c4cad252e5d5"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_c9947c732860b955a141eeb9aa09e16ead16109699d6006033076c23afae6f25","event_type":"field_changed","field_path":"market.US.source_urls","field_label":"US Evidence sources","before":["https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","https://www.varta-ag.com/us/"],"after":["https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","https://www.varta-ag.com/us/","https://www.varta-ag.com/us/navigation/products.navi"],"summary":"US Evidence sources updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_75c07f97fb0dd8a63c57c18edbcd2522a501d90d45361108b6740607070516bf"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_c9947c732860b955a141eeb9aa09e16ead16109699d6006033076c23afae6f25","event_type":"field_changed","field_path":"market.US.support_note","field_label":"US Support Note","before":"varta-ag.com/us is a CAPTCHA and does not retrieve VARTA.wall BM1. BM2 is a different chemistry and is not transferred. Held is not unavailable.","after":"The 1 and 6 September 2026 reviews recorded varta-ag.com/us as presenting a CAPTCHA that did not retrieve VARTA.wall BM1. A fetch on 9 October 2026 returned the regional home page and product navigation without a challenge page. Those pages list microbattery, hearing aid, power pack and application products and do not list VARTA.wall BM1. They do not state that the product is unavailable in the United States. BM2 is a different chemistry and is not transferred. Held is not unavailable.","summary":"US Support Note updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_7041c8e88c3b33ed2f1b6c39fc35d892f9109f4994455f21fbfd570a24550ca8"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_f994b22a287ad32fc847dca04e7c4e4c38821e796686b577347d34d6a5910642","event_type":"field_changed","field_path":"audit_rows.Thermal & fire mitigation.value","field_label":"Thermal & fire mitigation","before":"Basic","after":"Passive thermal mgmt","summary":"Thermal & fire mitigation updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-09","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_1b77abde8b7936ffb4b90bac9760e958ed522e06a4d33c3cd206344209d08a58"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_65e01fbc24322858eb84b0ca1b77b93c6e2b3ee823d6daf7d476ab8f3d67a525","event_type":"field_changed","field_path":"audit_rows.Safety certification.value","field_label":"Safety certification","before":"Basic cert","after":"UL9540 / IEC62619","summary":"Safety certification updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-08","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_f62123a65d79fa02c29965d6699efbf260d8e8d9da83def86cbd4c54538f309b"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_65e01fbc24322858eb84b0ca1b77b93c6e2b3ee823d6daf7d476ab8f3d67a525","event_type":"field_changed","field_path":"name_rating","field_label":"Name Rating","before":"Industry average","after":"Good","summary":"Name Rating updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-08","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_d0926505ea12115e05dbdf34cd71c3717461c0de258619d93d6db511517e80dc"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_65e01fbc24322858eb84b0ca1b77b93c6e2b3ee823d6daf7d476ab8f3d67a525","event_type":"field_changed","field_path":"rating","field_label":"Rating","before":"Average","after":"Good","summary":"Rating updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-08","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_8712c11863d516b6541515c3a852e0a3fa482c3d70eba29f808b279f8588189a"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_65e01fbc24322858eb84b0ca1b77b93c6e2b3ee823d6daf7d476ab8f3d67a525","event_type":"field_changed","field_path":"pillars.Safety & Chemistry.score_precise","field_label":"Safety & Chemistry pillar score","before":50.8,"after":56.7,"summary":"Safety & Chemistry pillar score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-08","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_5ec3561f774fc61e326c2d3cac4ed416ccc99a425215cc4da4d433f6b7d02c98"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_65e01fbc24322858eb84b0ca1b77b93c6e2b3ee823d6daf7d476ab8f3d67a525","event_type":"field_changed","field_path":"score_precise","field_label":"Global score","before":53.5,"after":54.7,"summary":"Global score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-08","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_1a934605c420583b3969e61160074f608a895e30abfa7b70e26f3df924964f6e"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"market.DE.warranty_terms","field_label":"DE Warranty conditions","before":{"labour":"Unconditional labour coverage was not established.","registration":"Portal registration and permanent internet connectivity are required for the ten-year headline; otherwise VARTA states two years.","remedy":"A current governing exact-product remedy schedule was not publicly resolved.","removal_reinstallation":"Unconditional removal and reinstallation coverage was not established.","transferability":"An unrestricted later-owner transfer right was not established.","transport":"Unconditional freight coverage was not established."},"after":{"labour":"Section 2.4: repairs in the first five years are at VARTA Storage cost, but onsite reimbursement is voluntary under agreed service allowances. After five years labour and additional services are excluded; no unconditional full-term labour entitlement.","registration":"Qualified/certified installer registers system/modules/commissioning. Customer or written-authorised installer must register warranty within eight weeks. Technical online services must be used promptly from commissioning; internet outages must not exceed four consecutive weeks. Conditions also apply across prior owners.","remedy":"Warrantor VARTA Storage GmbH chooses repair or depreciated-value compensation. Repair may use new/reconditioned modules or parts and restores the stated nominal-capacity threshold; compensation depreciates original price monthly over ten years. No warranty restart or extension.","removal_reinstallation":"No unconditional removal/reinstallation entitlement is established. Section 6 may charge examination, labour and removal/reinstallation when a claim is inapplicable, subject to the stated exception where the customer could not recognise inapplicability.","transferability":"Section 1.3 covers qualifying current owners, including acquisition from prior owners. All prior owners must have met continuous online/operating conditions; this is conditional transfer, not an unrestricted transfer right.","transport":"Section 2.4 expressly covers transport with replacement parts/equivalent equipment after five years. No unconditional freight entitlement for every claim or declined claim is inferred."},"summary":"DE Warranty conditions updated in the publication","scope":"market_overlay","jurisdiction":"DE","valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_fe8a1e1c572bff24b7ef2c4fe20cc5700265921eaa46ed6555050c920121f565"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty assurance.value","field_label":"Warranty assurance","before":"Not listed","after":"Parts only","summary":"Warranty assurance updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_dfef0eb815e795c79344e3b2b1acbed0c285c7bba2e81ead4afdae92fec25c8c"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty assurance.evidence_status","field_label":"Warranty assurance: Evidence status","before":"reviewed_absence","after":"sourced","summary":"Warranty assurance: Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_c27084ff0cb66267d005fa7cc774e48b11505c3ba8fd3378934477063474b4ee"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.End-of-warranty retained capacity (%).evidence_status","field_label":"End-of-warranty retained capacity (%): Evidence status","before":null,"after":"sourced","summary":"End-of-warranty retained capacity (%): Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_bdb01b271b0ca3eda261477d4f3b3654ab20195535bd744734b8e1f4487c63b9"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.Warranty degradation guarantee.evidence_status","field_label":"Warranty degradation guarantee: Evidence status","before":null,"after":"sourced","summary":"Warranty degradation guarantee: Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_b51d477d64b1cfbceea69f2033ed168d62118a31a43a05d437822fc8decee85b"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"market.DE.source_urls","field_label":"DE Evidence sources","before":["https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2","https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Betriebsanleitung_VARTA.wall.pdf","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf"],"after":["https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2","https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Betriebsanleitung_VARTA.wall.pdf","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"DE Evidence sources updated in the publication","scope":"market_overlay","jurisdiction":"DE","valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_9f3c5d45e7298dc22d29ff6277306c05661a9e45624672773bcef3db9745df2f"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.End-of-warranty retained capacity (%).source_urls","field_label":"End-of-warranty retained capacity (%): Evidence sources","before":null,"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"End-of-warranty retained capacity (%): Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_98f007b2850ef69b5c5f5cd7b450950f07fcb2cf5152db36f593e52397eb9b56"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.Warranty degradation guarantee.value","field_label":"Warranty degradation guarantee","before":null,"after":"End-point only: minimum capacity at end of warranty term","summary":"Warranty degradation guarantee updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_926ace2a61fa0b0f1b01e065b6c5abaea195254d8ee62ec68e910ba8df6640a5"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"pillars.Guarantee & Backbone.score_precise","field_label":"Guarantee & Backbone pillar score","before":34,"after":43,"summary":"Guarantee & Backbone pillar score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_9092529648ff77e7aa32d32e5324aed033855f248a000bdb011ac766f5ac19ad"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"score_precise","field_label":"Global score","before":49.3,"after":53.5,"summary":"Global score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_89010e46cea9d62a673e5a1783a04fd96bdab8c7b250243bcad9f0e51e8130c0"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty throughput.value","field_label":"Warranty throughput","before":"Throughput terms not published","after":"2.5-5 MWh warranted per kWh usable","summary":"Warranty throughput updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_81928fe352d0ed0ddf06912ef9026908913dc7781f7b840918066772d4cbd6f1"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.End-of-warranty retained capacity (%).value","field_label":"End-of-warranty retained capacity (%)","before":null,"after":"80","summary":"End-of-warranty retained capacity (%) updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_806a0fc034f96c58505bfbe0e1467316b622b1e39722e06d10cbaf24a4675ebb"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty throughput.source_urls","field_label":"Warranty throughput: Evidence sources","before":["https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2","https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf"],"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"Warranty throughput: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_712444f7866c977143847012bcfade2db90ffca2dd506017be5ad1e318e09e3d"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty assurance.source_urls","field_label":"Warranty assurance: Evidence sources","before":["https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2"],"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"Warranty assurance: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_685662226edb0d407b3e854d0711afa82f90c60b81cfc3adfc4376be97ba6be9"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"record.source_revision","field_label":"Source revision","before":"VARTA.wall BM1 German datasheet and March 2026 operating manual checked 2026-08-16. First-market US overlay review 2026-09-01: official United States catalogues recorded; existing Australian and German overlays and scores unchanged.","after":"VARTA.wall BM1 German datasheet and March 2026 operating manual checked 2026-08-16. First-market US overlay review 2026-09-01: official United States catalogues recorded; existing Australian and German overlays and scores unchanged. Exact BM1 online manufacturer warranty effective 2026-03-16 recovered 2026-10-05; applies only to systems commissioned on or after its effective date. PV-only and non-PV limits, nominal-capacity basis and partial labour coverage are kept separate; no full-product or market revalidation.","summary":"Source revision updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_361fa898453510425e1ec575c0088748a86dbd8883ed27bae30ecce1c2c833e1"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"pillars.Longevity (verified).score_precise","field_label":"Longevity (verified) pillar score","before":48.5,"after":61.3,"summary":"Longevity (verified) pillar score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_32dc00abc9cb2aea37d11ed2c600e858c87f705a841a7c6998e4a285fce66a44"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"market.DE.warranty_scope","field_label":"DE Warranty scope","before":"Germany; VARTA publishes ten years only after portal registration and permanent internet, otherwise two years. Exact remedy and capacity terms remain unresolved.","after":"Germany; recovered online policy effective 16 March 2026 applies to systems commissioned on or after that date. Ten-year master/base defect coverage; BM1 battery modules: ten years or 4,000 full cycles for PV-only use, otherwise 6.9 MWh per module, whichever occurs first. Battery defect threshold is below 80% total nominal capacity. Online-service, registration, installation and operating conditions apply. Earlier commissioning dates require their own instrument; no offline manufacturer term inferred.","summary":"DE Warranty scope updated in the publication","scope":"market_overlay","jurisdiction":"DE","valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_244b9ec4859344291da793f92260a29897413fb2dd8e54ce77b74288fb650462"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_added","field_path":"audit_rows.Warranty degradation guarantee.source_urls","field_label":"Warranty degradation guarantee: Evidence sources","before":null,"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"Warranty degradation guarantee: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_1bb122691ed3adbc63ed5f97105e0669da568b9d1925abb8f2698dd43b0eecd6"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty period (yrs).source_urls","field_label":"Warranty period (yrs): Evidence sources","before":["https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2"],"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf"],"summary":"Warranty period (yrs): Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"],"event_id":"chg_161ef4369a8d5e312f7031df8f156ed39e8e07a026b8b88cca0e1df28abd0c7a"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_a7e8e07f3e503017def99241fb93d5ef716b8695c9953a5212c952139174df35","event_type":"field_changed","field_path":"audit_rows.Warranty throughput.evidence_status","field_label":"Warranty throughput: Evidence status","before":"reviewed_absence","after":"sourced","summary":"Warranty throughput: Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-05","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_09881dbe49fc4c8d146711c8b321c78a3ece54de0417e62199f5f9b818685ef0"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_82f7350e188b14b5d6d56512de82fae4a611918429d75cd808279d4c4d617886","event_type":"field_added","field_path":"market.US.support_note","field_label":"US Support Note","before":null,"after":"varta-ag.com/us is a CAPTCHA and does not retrieve VARTA.wall BM1. BM2 is a different chemistry and is not transferred. Held is not unavailable.","summary":"US Support Note updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-09-01","recorded_at_basis":"latest_changed_record_date","source_ids":["src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_de8cae204ebe2fcc093a9f6960128b7957c49c5e19588d1855bd4b655c3c00cf"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_82f7350e188b14b5d6d56512de82fae4a611918429d75cd808279d4c4d617886","event_type":"field_changed","field_path":"record.source_revision","field_label":"Source revision","before":"VARTA.wall BM1 German datasheet and March 2026 operating manual checked 2026-08-16","after":"VARTA.wall BM1 German datasheet and March 2026 operating manual checked 2026-08-16. First-market US overlay review 2026-09-01: official United States catalogues recorded; existing Australian and German overlays and scores unchanged.","summary":"Source revision updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-09-01","recorded_at_basis":"latest_changed_record_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_96d764e191f7582988853bafa595ae2c2190046e5cce9af548d30db89ac4d745"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_82f7350e188b14b5d6d56512de82fae4a611918429d75cd808279d4c4d617886","event_type":"field_added","field_path":"market.US.certifications","field_label":"US Certifications","before":null,"after":[],"summary":"US Certifications updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-09-01","recorded_at_basis":"latest_changed_record_date","source_ids":["src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_8fb7f9102b82c2817ea410a0fc7058b32f9cc114d7cbd69ed38b49a7d3e11ace"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_82f7350e188b14b5d6d56512de82fae4a611918429d75cd808279d4c4d617886","event_type":"field_added","field_path":"market.US.source_urls","field_label":"US Evidence sources","before":null,"after":["https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","https://www.varta-ag.com/us/"],"summary":"US Evidence sources updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-09-01","recorded_at_basis":"latest_changed_record_date","source_ids":["src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_4cb13a3a8b2e6e55af57883d9fc15956e260d84cab253149d1e2c988c8141ab9"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_82f7350e188b14b5d6d56512de82fae4a611918429d75cd808279d4c4d617886","event_type":"field_added","field_path":"market.US.status","field_label":"US Status","before":null,"after":"not_reviewed","summary":"US Status updated in the publication","scope":"market_overlay","jurisdiction":"US","valid_from":null,"valid_to":null,"recorded_at":"2026-09-01","recorded_at_basis":"latest_changed_record_date","source_ids":["src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_177e9c08fb0587e20fa8d9fa6ad2f52f66135957af54d2d41a588eb1907a036e"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_5decd5cc30bb63e51d6e842acde3a45082485a46e5239ef37a760a5d8c835bb1","event_type":"field_added","field_path":"market.DE.grid_compatibility","field_label":"DE Grid and installation context","before":null,"after":"The BM1 battery's IEC 62619 and VDE-AR-E 2510-50 evidence is battery-safety evidence, not standalone German grid approval. Final grid conformity belongs to the site's power-conversion equipment, settings and network approval; no cross-product suitability is inferred.","summary":"DE Grid and installation context updated in the publication","scope":"market_overlay","jurisdiction":"DE","valid_from":null,"valid_to":null,"recorded_at":"2026-08-27","recorded_at_basis":"latest_changed_record_date","source_ids":["src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"],"event_id":"chg_45fc09f8a7420be508fa9bb27251f0c2fa2cb8415ae3f111c54c158d5b6c83a3"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.round_trip_efficiency.confidence","field_label":"Confidence","before":null,"after":"high","summary":"Confidence updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_f8c7ebdaacdb77d84a8988f86f97b4dfe8f401b940e90c608aae8b7fd9f78694"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.cycle_life_to_70.state","field_label":"State","before":null,"after":"reviewed_absence","summary":"State updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_e617d70cfa9895bfccbda13bf151b585b1c717b57f742942036fd8b4017b7b42"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.round_trip_efficiency.value","field_label":"Value","before":null,"after":"Reviewed 2026-08-25: no exact-product battery/DC round-trip efficiency with a complete measurement boundary was established in the reviewed primary source set. This is a scoped reviewed absence, not proof that the value has never been measured.","summary":"Value updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_bf5dae1455e8cbd92cd328afffe04474efef89544da24c428f8f1f2450a63550"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.cycle_life_to_70.confidence","field_label":"Confidence","before":null,"after":"high","summary":"Confidence updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_a75b1dcb4747b1195daa51bc6405528bfd6816a8b2d33d34e8bb89a332075f7b"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.round_trip_efficiency.source_urls","field_label":"Evidence sources","before":null,"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf"],"summary":"Evidence sources updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_a0ddf58f5ac5ebafbb6ad4940e86a3f6ea5bc1785b50b2dbf4af1b3e31747fc3"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.cycle_life_to_70.source_urls","field_label":"Evidence sources","before":null,"after":["https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf"],"summary":"Evidence sources updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_8633286b3dee28614e7c9ef4ddfe502ac99081aa6e2e787b2a12e4084f2d93e6"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.round_trip_efficiency.state","field_label":"State","before":null,"after":"reviewed_absence","summary":"State updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_6e8ffac01697ebcdea338a75fe867740f5ffc8b8faaffbea6e8bd8f2f505e48b"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_7b3f83caf97b6a2d5a8919d9b9649d1c0582d2823878b1ec650ca544ed2aaff3","event_type":"field_added","field_path":"decision_evidence.battery_performance.cycle_life_to_70.value","field_label":"Value","before":null,"after":"Reviewed 2026-08-25: no exact-product cycle-life result to exactly 70% retained capacity was established in the reviewed primary source set. Warranty limits and other or unstated endpoints are not converted. This is a scoped reviewed absence.","summary":"Value updated in the publication","scope":"decision_evidence","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-25","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_009889cdcc973478acdbcfaed6e2fc3b97fc095fa15bdc4ba52d8b1bb5d98f84"},{"subject_id":"varta-wall-bm1-de","release_id":"rel_aa780547ab46c60c0aa9dfce0c7c329d434b79e3f000ce0cb7cf2e3763fea511","event_type":"product_added","field_path":"$record","field_label":"Product record","before":null,"after":{"kind":"battery","brand":"VARTA","name":"VARTA.wall BM1","model":"VARTA.wall 10 / 15 / 20 (BM1, NCA); scored reference VARTA.wall 20","score":49.3},"summary":"Product record entered the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-08-16","recorded_at_basis":"publisher_supplied_release_date","source_ids":["src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"],"event_id":"chg_78c9365f2f4a7a893b2e67c744e70d2afc058e490a332ddbfc75be21deababd5"}],"sources":[{"id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf","label":"Primary datasheet","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"},"content_fingerprint":null,"retrieval":null},{"id":"src_57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e","url":"https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-ag-verkaufsprozess-laeuft-planmaessig","label":"Financial strength & warranty backing","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e"},"content_fingerprint":null,"retrieval":null},{"id":"src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","url":"https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt","label":"Financial strength & warranty backing","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a"},"content_fingerprint":null,"retrieval":null},{"id":"src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","url":"https://www.varta-ag.com/us/navigation/products.navi","label":"US market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c"},"content_fingerprint":null,"retrieval":null},{"id":"src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","url":"https://www.varta-ag.com/us/","label":"US market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73"},"content_fingerprint":null,"retrieval":null},{"id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","url":"https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","label":"Cell provenance & traceability","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"},"content_fingerprint":null,"retrieval":null},{"id":"src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","url":"https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2","label":"DE market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0"},"content_fingerprint":null,"retrieval":null},{"id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf","label":"Warranty throughput","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"},"content_fingerprint":null,"retrieval":null},{"id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Betriebsanleitung_VARTA.wall.pdf","label":"Modularity & scalability","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c"},"content_fingerprint":null,"retrieval":null}]},"approval_history":[],"sources":[{"id":"src_06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0","url":"https://www.varta-ag.com/de/konsument/kontakt/storage-kontakt-faq?tx_faq_targetgroups%5Bcategory%5D=35&tx_faq_targetgroups%5Btargetgroup%5D=2","label":"DE market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"06a74111aed82c93c04cb953df692ade8dbf6e2adf3784fafbf503a55aea6df0"},"content_fingerprint":null,"retrieval":null},{"id":"src_107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Herstellergarantie_VARTAwall.pdf","label":"Warranty throughput","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"107507e9a046d4cd706e3d291a4ec8a4e01c15fa37ba0fd0602b00e277210f68"},"content_fingerprint":null,"retrieval":null},{"id":"src_11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c","url":"https://www.varta-ag.com/us/navigation/products.navi","label":"US market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"11c63b37eae4db73c518202427da1483ecbdf24130b9a51bb21d973ae809339c"},"content_fingerprint":null,"retrieval":null},{"id":"src_57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e","url":"https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-ag-verkaufsprozess-laeuft-planmaessig","label":"Financial strength & warranty backing","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"57d13b852338054f99c5304a17e1e45931351536ec0eb689f9999a424756596e"},"content_fingerprint":null,"retrieval":null},{"id":"src_5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a","url":"https://www.varta-ag.com/de/ueber-varta/news-presse/details/varta-gruppe-tobias-wahl-zum-vorlaeufigen-insolvenzverwalter-bestellt","label":"Financial strength & warranty backing","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"5f28d5a16e9642858e647630be49bfbfc498b4f2eb43ec6f8cdf6b4213453f8a"},"content_fingerprint":null,"retrieval":null},{"id":"src_c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Datenblatt_wall_BM1_DE.pdf","label":"Primary datasheet","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"c33c36e7632c9341fbe2c251f3e49ecccf707b22185b7d0537704a3caad16c9f"},"content_fingerprint":null,"retrieval":null},{"id":"src_ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73","url":"https://www.varta-ag.com/us/","label":"US market evidence","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"ca79890442196dc1f5bffb17b2c8a86897453385da2960ef5a7ce60165c27c73"},"content_fingerprint":null,"retrieval":null},{"id":"src_e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c","url":"https://www.varta-ag.com/fileadmin/varta/consumer/downloads/energy-storage/varta.wall/Betriebsanleitung_VARTA.wall.pdf","label":"Modularity & scalability","source_type":"datasheet","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"e5c653a278e9144d5b5dd5852c75a943d9917466b6001996675fefedb9d7362c"},"content_fingerprint":null,"retrieval":null},{"id":"src_eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c","url":"https://www.varta-ag.com/de/konsument/produktkategorien/energiespeicher/vartawall","label":"Cell provenance & traceability","source_type":"manufacturer","source_type_basis":"authored_display_type_or_url_heuristic","publisher":null,"licence":{"status":"unresolved","name":null,"url":null,"attribution":null,"permissions":{"display":null,"cache":null,"redistribute":null,"derive":null,"ai_use":null}},"locator_fingerprint":{"kind":"locator_sha256","sha256":"eea0add0bac61f1cda6719ac2ca161ff827790c166df939595c98be5e4b53b0c"},"content_fingerprint":null,"retrieval":null}],"boundaries":{"rights":"An unresolved licence field is not permission to cache, redistribute, derive from, or use a source for AI.","history":"Evidence events record verification activity. Change-history events separately record accepted before-and-after publication changes.","change_history":"Events record accepted publication changes, not every evidence re-check or a claim that the product changed on that date.","change_validity":"valid_from and valid_to remain null unless a source establishes when the changed fact applied in the world.","change_scope":"Compatibility, system pairing, suitability and relative leaderboard prose are excluded.","applicability":"Market evidence does not establish stock, system compatibility, network approval, installation suitability, or approval of an earlier installation.","approval_history":"Approval history contains exact, score-neutral source-register links recorded since monitoring began. It is not a complete lifetime history."}}