review.solar · Sourced values document
Force H3X
5.12–20.48 kWh · LFP · All-in-one · Single-phase
Pylontech
Performance & Value
Released 2025 · Evidence checked 2026-08-15 · Scored to Solar Analytica battery rubric v2.9.0
59/100
Good
Overall
Score by category
Capacity & Usability
90
Power & Efficiency
65
Longevity (verified)
52
Safety & Chemistry
69
Guarantee & Backbone
43
Energy Ecosystem
41
Sourced specification values
Published capacity range5.12–20.48 kWh
Scored configuration10.24 kWh
Cell chemistryLFP (LiFePO4)
Usable capacity9.728 kWh
Usable energy / DoD95% DoD
Continuous power output6 kW
Warranty period10 yr
Safety certificationUL9540 / IEC62619

Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.

Page 2 · Audit sheet: complete sourced record

Force H3X · every criterion scored by the live rubric (Solar Analytica battery rubric v2.9.0), with its recorded value, evidence status, and any linked source. Page 1 carries the buying-decision summary; this page is the full record for verification and right of reply.

Capacity & Usability
Usable energy / DoD (%)95statedSource
Modularity & scalabilityFully modular / stackable expandabledatasheetSource
Energy density / footprintCompact high-density (integrated)datasheetSource
Power & Efficiency
Continuous power output (kW)6.0datasheetSource
Operating temperature rangeStandarddatasheetSource
Backup surge / motor-start capabilityPeak/surge rating published with durationdatasheetSource
Longevity (verified)
Warranty throughputThroughput terms not publishedreviewed absenceSource
Warranty period (yrs)10datasheetSource +1
End-of-warranty retained capacity (%)60datasheetSource
Warranty degradation guaranteeEnd-point only: minimum capacity at end of warranty termdatasheetSource
Safety & Chemistry
Cell chemistryLFP (LiFePO4)datasheetSource
Safety certificationUL9540 / IEC62619datasheetSource
Thermal & fire mitigationBasicdatasheetSource
Ingress protection (outdoor)IP54 / sheltereddatasheetSource
Guarantee & Backbone
Warranty assuranceParts onlydatasheetSource +1
Energy Ecosystem
Grid-forming & backup tierEssential-loads / partial backup onlydatasheetSource

review.solar · audit sheet · Solar Analytica battery rubric v2.9.0 · https://review.solar/cards/pylontech-force-h3x-single-phase-au