The assessment
How it scores, by category
Market position
The data
Capacity guarantee: minimum retained at year 10
No year-by-year capacity schedule is published for this product - the manufacturer guarantees only this end-of-term minimum, not a specific decline curve. Capacity figure based on the sourced usable capacity of the base configuration; modular systems scale with additional modules.
Blackout protection
52 / 100#40 of 43 batteriesWhole-home (via hybrid inverter)
The blackout score is a standalone benchmark of outage resilience only - it re-weights sourced specs already scored in this product’s pillars (backup tier, switchover, surge strength, backup power, off-grid recharge) and never affects the overall score. Dots show the full battery fleet; the marker is this product.
Two things to check
Ask the installer: What usable capacity, backup power and warranted operating conditions will the installed Home Storage 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 score uses the documented five-module 16.4 kWh configuration and publishes the full 3.28-16.4 kWh family range. Inverter-dependent power and backup are not assigned to the battery. Scored model: five HS-BM-3.28-10 modules · checked 2026-08-02. Evidence.
Sources & references · checked 2026-08-02
Strong evidence coverage
25 of 25 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.
- Sourced valuesData card →
- Warranty summary10-year product warranty →
Show 6 more
- Usable energy / DoD (%)Manufacturer ↗
- Modularity & scalabilityManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- Firmware & security disclosureManufacturer ↗
- Firmware & security disclosureManufacturer ↗
Help strengthen this record
These are published evidence gaps, not private submissions. A source is reviewed under the same methodology whether it comes from a reader, installer or manufacturer.
- Thermal & fire mitigationA direct public source has not been located for this scored value.Offer a source
- Cell provenance & traceabilityA direct public source has not been located for this scored value.Offer a source
- Smart home & IoT depthA direct public source has not been located for this scored value.Offer a source
Evidence timeline
Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots.
- Core scorecard evidence checked
- Series benchmark source checked
- AU market evidence checked
- Plain-language warranty summary checked
Scored by Solar Analytica Research
Further reading from Signals
Stay across the benchmark.
New scorecards, score changes and market signals, published as they happen.
Our reading
Home Storage scores 68, placing 11 of 34 in the Performance & Value class against a class average of 65.1. Its strongest scoring dimension is capacity & usability (90), above the class average of 87. Energy Ecosystem (57) is the dimension with the most room to move. Key specifications: LFP, 94.5% round-trip efficiency.