review.solar · Sourced values document
B2 HV + H2
4.8–24 kWh · LFP · DC-coupled · Single-phase · Three-phase
SAJ
Performance & Value
Evidence checked 2026-08-02 · Scored to Solar Analytica battery rubric v2.9.0
58/100
Good
Overall
Score by category
Capacity & Usability
85
Power & Efficiency
54
Longevity (verified)
53
Safety & Chemistry
73
Guarantee & Backbone
43
Energy Ecosystem
40
Sourced specification values
Published capacity range4.8–24 kWh
Scored configuration9.6 kWh
Cell chemistryLFP (LiFePO4)
Usable capacity9.6 kWh
Usable energy / DoD96% DoD
Continuous power output6 kW
Warranty period10 yr
Safety certificationUL9540 / IEC62619
Reliability testingNot independently tested

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

B2 HV + H2 · 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 (%)96statedSource
Modularity & scalabilityFully modular, ≤5 kWh increments, expandable in fielddatasheetSource
Power & Efficiency
Continuous power output (kW)6.0datasheetSource +1
Longevity (verified)
Warranty throughput2.5-5 MWh warranted per kWh usabledatasheetSource
Warranty period (yrs)10datasheetSource
Verified reliabilityNot independently testednot foundSource +1
Safety & Chemistry
Cell chemistryLFP (LiFePO4)datasheetSource
Safety certificationUL9540 / IEC62619datasheetSource
AC terminal & connection protectionNot specifiedstatedSource +1
Ingress protection (outdoor)IP65+ / IP66 outdoor-rateddatasheetSource
Cell provenance & traceabilityUndisclosednot foundSource +1
Guarantee & Backbone
Warranty assuranceParts onlydatasheetSource

review.solar · audit sheet · Solar Analytica battery rubric v2.9.0 · https://review.solar/cards/saj-b2-hv-h2-au