4.8–24 kWh · LFP · DC-coupled · Single-phase · Three-phase
The verdict. In our Performance & Value class, SAJ B2 HV + H2 leads on capacity & usability. Home-battery reliability is rarely independently verified, so judge on chemistry, safety certification and the backing company.
The assessment
How it scores, by category
Market position
The data
System decision
Only exact, manufacturer-named Australian paths are shown. A shared brand, product family or output rating is not proof of compatibility.
Exact pairing not recorded
No exact manufacturer-named inverter, battery or integrated-system pairing is recorded for Australia. This is a documentation state, not a finding that the product cannot be used in a system.
A documented relation does not establish site sizing, network approval, protected-load design, firmware state or installer acceptance. When no exact relation is recorded, compatibility remains unestablished in this catalogue.
Ask the installer: What usable capacity, backup power and warranted operating conditions will the installed B2 HV + H2 configuration deliver?
Verification & sources
Market context
Global evidencechange in the site menu
Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.
Benchmark anchor. The scored reference is the exact single-phase H2 and B2 combination, not HS2. Warranty retention and backup scope remain withheld. Scored model: H2-6K-S2 + B2-10.0-HV5 · checked 2026-08-02. Evidence.
1 product record
Read the Australian warranty as a claim pathway: the headline term is separate from remedy, labour, freight, site work, transfer and registration conditions.
SAJ B2 HV + H2 9.6 kWh · Home battery
Australian evidence checked 2026-08-02.
Covered7 sources
Australian warranty scope: Ten years from commissioning for B2, subject to throughput, installation, reporting and compatible-inverter conditions. Retention is not credited because the governing wording conflicts.
Structured claim terms: Recorded.
Sources & references · checked 2026-08-02
Strong evidence coverage
12 of 12 scored criteria link directly to a published source.
Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not an independent guarantee that a claim is correct.
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
Scored by Solar Analytica Research
Further reading from Signals
New scorecards, score changes and market signals, published as they happen.
Our reading
B2 HV + H2 scores 58, placing 37 of 41 in the Performance & Value class against a class average of 64.7. Its strongest scoring dimension is capacity & usability (85). Energy Ecosystem scores 40, the lowest pillar for this product. The class average on energy ecosystem is 49. Key specifications: LFP, 6.0 kW continuous output.