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publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-03","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8"],"event_id":"chg_d14e2a8d0c775e501343980fd7c981c7ca10a4a05e838a12389ef0c8a7af737a"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_923f8e00b98928682212f1a850678d2f5cb84980e6cda9d505a3e439779c8582","event_type":"field_changed","field_path":"pillars.Safety & Compliance.score_precise","field_label":"Safety & Compliance pillar score","before":78.1,"after":84.7,"summary":"Safety & Compliance pillar score updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-03","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8"],"event_id":"chg_c0911a4f5496ac9b50a1371c96be00ceca5769d7012a906510b691b2a38b52d3"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_923f8e00b98928682212f1a850678d2f5cb84980e6cda9d505a3e439779c8582","event_type":"field_changed","field_path":"audit_rows.Grid & safety certification.evidence_status","field_label":"Grid & safety certification: Evidence status","before":"reviewed_absence","after":"sourced","summary":"Grid & safety certification: Evidence status updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-03","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8","src_23c58dbd60caa7a34568cc86265249cee4ef6cc01c77d4c6ad121cd6c0728773"],"event_id":"chg_b0cfd23806ecc92353dbd173c5a72084ee4611a789ab4942d45fef589c8d3145"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_923f8e00b98928682212f1a850678d2f5cb84980e6cda9d505a3e439779c8582","event_type":"field_changed","field_path":"rating","field_label":"Rating","before":"Very good","after":"Superior","summary":"Rating updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-03","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8"],"event_id":"chg_283543894845e2241c65d32303abd7c00dfb81e02daf9f15bb2650c42c141a73"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_e510463275556cd35419a29bb63c12edcb25b101d65e0d96d9c3b6f57c5396a4","event_type":"field_added","field_path":"certification_model","field_label":"Certification model","before":null,"after":"EK90 HS5-20K-T3 (AS4777-2 2020)","summary":"Certification model updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_5e0f19e3c428e1f85ed93efc27fb05418350a83b5cfa8e63523aabb90a974f7a"],"event_id":"chg_e601fa22a4d6c7c29fab28498e28bc2b5c13dd9b0c5bb897936802927f11ef95"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_c86f03bfb343266f0e0ea5954862a9e24c632f81db3c118a3b8ed3e6a115a581","event_type":"field_changed","field_path":"market.AU.support_note","field_label":"AU Support Note","before":"This is a current manufacturer-documented Australian launch, not an approval claim. It should remain outside the AU buyer-ready gate until exact regulator rows appear. The three-phase datasheet's battery-combination table prints S3/S4 suffixes for its 15 kW and 20 kW rows, while its title and governing technical model header identify all three rows as T3. The T3 header governs this record and the source inconsistency remains disclosed.","after":"This is a current manufacturer-documented Australian launch, not an approval claim. It remains outside the AU buyer-ready gate because availability, support and buyer readiness are not reviewed. The three-phase datasheet's battery-combination table prints S3/S4 suffixes for its 15 kW and 20 kW rows, while its title and governing technical model header identify all three rows as T3. The T3 header governs this record and the source inconsistency remains disclosed.","summary":"AU Support Note updated in the publication","scope":"market_overlay","jurisdiction":"AU","valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8","src_23c58dbd60caa7a34568cc86265249cee4ef6cc01c77d4c6ad121cd6c0728773","src_2616f402f5cf8d12c848a1fa70b3128f5d4f6c6756c91a464bdad1c3311185b6","src_512ea9cc0068c41c09f2ea78b4065f2b681dee394cf23459570f1d92982fe96d","src_787143ebd54dd7b158dc11681e17215138e76bc54263852f88d8b770ca4c38e0","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1","src_dfb5e2a5085ab2e67aaa24f298b2ddfeaaa4ac4aa5c7b9e5751a8f036dd51d20"],"event_id":"chg_e4af2ef9235ea5619dc3f1c4b641c4eff78e53f5ae741febafcba522901acf4e"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"audit_rows.Warranty period (yrs).source_urls","field_label":"Warranty period (yrs): Evidence sources","before":["https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf"],"after":["https://au.saj-electric.com/hubfs/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.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":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_4ca14bcee6424d72d90923fb8f0a59ad996a05f0f3322c5f54ee31e3b3de3ef5","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1"],"event_id":"chg_bb733746f4d7346946473b65928e57582086f2e5510137c71f9055ea73b64a39"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"market.AU.warranty_scope","field_label":"AU Warranty scope","before":"Australia; the governing EK90 HS5 warranty states a 15-year BESS term from the earlier of installation or six months after SAJ shipment. It separately guarantees the battery to 60% SOH or 4.4 MWh throughput per kWh usable, whichever occurs first.","after":"Australia; the governing EK90 HS5 warranty, Version 1.0 dated 8 August 2026, states a 15-year BESS term from the earlier of installation or six months after SAJ shipment. It separately guarantees the battery to 70% SOH or 4.4 MWh throughput per kWh usable, whichever occurs first.","summary":"AU Warranty scope updated in the publication","scope":"market_overlay","jurisdiction":"AU","valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8","src_23c58dbd60caa7a34568cc86265249cee4ef6cc01c77d4c6ad121cd6c0728773","src_2616f402f5cf8d12c848a1fa70b3128f5d4f6c6756c91a464bdad1c3311185b6","src_4ca14bcee6424d72d90923fb8f0a59ad996a05f0f3322c5f54ee31e3b3de3ef5","src_512ea9cc0068c41c09f2ea78b4065f2b681dee394cf23459570f1d92982fe96d","src_787143ebd54dd7b158dc11681e17215138e76bc54263852f88d8b770ca4c38e0","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1","src_dfb5e2a5085ab2e67aaa24f298b2ddfeaaa4ac4aa5c7b9e5751a8f036dd51d20"],"event_id":"chg_a1060466775d670140e6eb0c632e519925187f3cad5f282746e19a04429606e6"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"audit_rows.Firmware & security disclosure.source_urls","field_label":"Firmware & security disclosure: Evidence sources","before":["https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf","https://www.saj-electric.com/hubfs/Guides%20and%20Manuals/HS5/HS5-T/EK90_HS5-%288K-20K%29-T3-X_User_Manual_V0_en.pdf"],"after":["https://au.saj-electric.com/hubfs/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf","https://www.saj-electric.com/hubfs/Guides%20and%20Manuals/HS5/HS5-T/EK90_HS5-%288K-20K%29-T3-X_User_Manual_V0_en.pdf"],"summary":"Firmware & security disclosure: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_4ca14bcee6424d72d90923fb8f0a59ad996a05f0f3322c5f54ee31e3b3de3ef5","src_512ea9cc0068c41c09f2ea78b4065f2b681dee394cf23459570f1d92982fe96d","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1"],"event_id":"chg_9c593a7f470e9dfd084404e0fb1e6b7bb39ec9d23df426d8a9a291f023fb6c3d"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"record.source_revision","field_label":"Source revision","before":"SAJ EK90 HS5 Three-Phase T3 Australian datasheet, exact manual, EK90 HS5 Australian warranty and CER exports checked 2026-08-26","after":"Corrected 2026-09-30: the record's warranty text was read from an older copy of SAJ's EK90 HS5 Australian limited warranty (sha256 ae292a09, no version line), which states 60% SOH and, in one clause, a ten year term. SAJ's Australian warranty page linked Version 1.0 dated 8 August 2026 (sha256 5c8ec0fd) on 2026-09-30; it states 70% SOH and 15 years, and the record now follows it. The 15-year term is unchanged and no inverter score moves. The older copy is kept on record as superseded. SAJ EK90 HS5 Three-Phase T3 Australian datasheet, exact manual, EK90 HS5 Australian warranty and CER exports checked 2026-08-26","summary":"Source revision updated in the publication","scope":"product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8"],"event_id":"chg_974eba89bd89b836a8de4040fa6d493a7628e04c2299424e03945c0e3f560490"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"audit_rows.Warranty assurance.source_urls","field_label":"Warranty assurance: Evidence sources","before":["https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf"],"after":["https://au.saj-electric.com/hubfs/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf"],"summary":"Warranty assurance: Evidence sources updated in the publication","scope":"scored_product_record","jurisdiction":null,"valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_4ca14bcee6424d72d90923fb8f0a59ad996a05f0f3322c5f54ee31e3b3de3ef5","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1"],"event_id":"chg_7f2b54025f7225c3bbff37917dc967c2fed037adc4dd351fc14c1433c4b5b949"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_e510463275556cd35419a29bb63c12edcb25b101d65e0d96d9c3b6f57c5396a4","event_type":"field_added","field_path":"certification_identities.199fa568652f","field_label":"Certification: EK90 HS5-20K-T3 (AS4777-2 2020)","before":null,"after":{"accepted_at":"2026-09-30","category":"inverter","certification_model":"EK90 HS5-20K-T3 (AS4777-2 2020)","jurisdiction":"au_cec","match_method":"exact_normalized_single_record","product_slug":"saj-ek90-hs5-t3-9-999-20-au","source_key":"data/inverters/saj_ek90_hs5_t3_au.json","source_manufacturer_name":"Guangzhou Sanjing Electric Co Ltd","validation":{"approved_at":"2026-09-11","candidate_model":"EK90 HS5-20K-T3 (AS4777-2 2020)","data_confidence":"High","evidence_url":"https://cer.gov.au/document/cec-approved-inverters-0","expires_at":"2028-02-12","list_data_version":"au-cer-inverter-2026-09-24-30834dd009e1","list_retrieved_at":"2026-09-29T01:10:46Z","listing_status_at_validation":"listed"}},"summary":"Certification: EK90 HS5-20K-T3 (AS4777-2 2020) updated in the publication","scope":"certification_variant","jurisdiction":"AU","valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_5e0f19e3c428e1f85ed93efc27fb05418350a83b5cfa8e63523aabb90a974f7a"],"event_id":"chg_70da80ff4575a1d95ba66473e3a9b60a36f9de699e589af8154fc54ea06019ad"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_c86f03bfb343266f0e0ea5954862a9e24c632f81db3c118a3b8ed3e6a115a581","event_type":"field_changed","field_path":"market.AU.certifications","field_label":"AU Certifications","before":["The current CER inverter export is dated 19 August 2026 and contains no exact EK90 HS5 row. The current CER battery export also contains no EK90 HS5 or EK90 BU5 row.","The exact Australian datasheet lists IEC 62109-1/-2, IEC 62040, IEC 62477, IEC 62619, AS 4777.2 and SA TS 5398 as standards."],"after":["The 24 September 2026 CER inverter export lists EK90 HS5-20K-T3 (AS4777-2 2020), approved 11 September 2026 and expiring 12 February 2028; this record's scored system, EK90 HS5-20K-T3-X, is that inverter with a battery-capacity suffix. The same export also lists EK90 HS5-10K-T3 (AS4777-2 2020) and EK90 HS5-15K-T3 (AS4777-2 2020), which are not this record's scored model. The 24 September 2026 CER battery export also lists EK90 BU5-7.0-TV and EK90 BU5-9.0-TV, approved 11 September 2026 and expiring 12 February 2028; the identity recorded for this record is the inverter row only.","The exact Australian datasheet lists IEC 62109-1/-2, IEC 62040, IEC 62477, IEC 62619, AS 4777.2 and SA TS 5398 as standards."],"summary":"AU Certifications updated in the publication","scope":"market_overlay","jurisdiction":"AU","valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8","src_23c58dbd60caa7a34568cc86265249cee4ef6cc01c77d4c6ad121cd6c0728773","src_2616f402f5cf8d12c848a1fa70b3128f5d4f6c6756c91a464bdad1c3311185b6","src_512ea9cc0068c41c09f2ea78b4065f2b681dee394cf23459570f1d92982fe96d","src_787143ebd54dd7b158dc11681e17215138e76bc54263852f88d8b770ca4c38e0","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1","src_dfb5e2a5085ab2e67aaa24f298b2ddfeaaa4ac4aa5c7b9e5751a8f036dd51d20"],"event_id":"chg_44dcc84a4cbd35030e0de134656c8b65ab595ffdca6dbd8afaabd43a9784e274"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_8d1ecb606db6438c333f9d49de49ed4c04c747ac9c168c74bb08023e703399a9","event_type":"field_changed","field_path":"market.AU.source_urls","field_label":"AU Evidence sources","before":["https://au.saj-electric.com/en-au/services-support-download","https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/EK90-HS5%20%2810-20K%29-T3_Datasheet_en_AU.pdf","https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf","https://cer.gov.au/document/cec-approved-inverters","https://cer.gov.au/document/cec-approved-solar-batteries-0","https://www.saj-electric.com/home-energy-storage-system-hs5-series","https://www.saj-electric.com/hubfs/Guides%20and%20Manuals/HS5/HS5-T/EK90_HS5-%288K-20K%29-T3-X_User_Manual_V0_en.pdf"],"after":["https://au.saj-electric.com/en-au/services-support-download","https://au.saj-electric.com/hubfs/Australia/AU%20Service%20and%20Support/AU%20Download%20Center/AU%20Warranty/EK90-HS5%20%2810-20K%29-T3_Datasheet_en_AU.pdf","https://au.saj-electric.com/hubfs/SAJ%20Limited%20Warranty%20for%20residential%20EK90%20HS5%20%20system%20%28AU%29.pdf","https://cer.gov.au/document/cec-approved-inverters","https://cer.gov.au/document/cec-approved-solar-batteries-0","https://www.saj-electric.com/home-energy-storage-system-hs5-series","https://www.saj-electric.com/hubfs/Guides%20and%20Manuals/HS5/HS5-T/EK90_HS5-%288K-20K%29-T3-X_User_Manual_V0_en.pdf"],"summary":"AU Evidence sources updated in the publication","scope":"market_overlay","jurisdiction":"AU","valid_from":null,"valid_to":null,"recorded_at":"2026-09-30","recorded_at_basis":"latest_changed_record_date","source_ids":["src_232c5d4c2ae3023dc77794e740f7fed85638d6b72a9382315804da4c5feedef8","src_23c58dbd60caa7a34568cc86265249cee4ef6cc01c77d4c6ad121cd6c0728773","src_2616f402f5cf8d12c848a1fa70b3128f5d4f6c6756c91a464bdad1c3311185b6","src_4ca14bcee6424d72d90923fb8f0a59ad996a05f0f3322c5f54ee31e3b3de3ef5","src_512ea9cc0068c41c09f2ea78b4065f2b681dee394cf23459570f1d92982fe96d","src_787143ebd54dd7b158dc11681e17215138e76bc54263852f88d8b770ca4c38e0","src_8b38b2742538de8d2994a6d53b4f4ab554e0111a1d72d1a983c506c3f91438e1","src_dfb5e2a5085ab2e67aaa24f298b2ddfeaaa4ac4aa5c7b9e5751a8f036dd51d20"],"event_id":"chg_3703e656d23a7e939319cd90338d5e6f2456da1b49a4f4be42e74a0614e68ee9"},{"subject_id":"saj-ek90-hs5-t3-9-999-20-au","release_id":"rel_c86f03bfb343266f0e0ea5954862a9e24c632f81db3c118a3b8ed3e6a115a581","event_type":"field_changed","field_path":"market.AU.grid_compatibility","field_label":"AU Grid and installation context","before":"SAJ publishes an Australian three-phase technical package and AS 4777.2 among its standards, but no exact current CER approval row was located. Grid connection, rebate eligibility and DNSP acceptance therefore remain unestablished.","after":"SAJ publishes an Australian three-phase technical package and AS 4777.2 among its standards. The 24 September 2026 CER inverter export lists this system's inverter, EK90 HS5-20K-T3 (AS4777-2 2020). Grid connection, rebate eligibility and DNSP acceptance are not reviewed for this record.","summary":"AU Grid and installation context updated in the 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