The assessment
How it scores, by category
Market position
The data
Warranty coverage: 10-year term
Coverage includes
Parts only · term longer than 6 of 38 scored inverters
No inverter in the fleet publishes a year-by-year performance or output guarantee the way panels and batteries do - this shows the covered term against the market-typical term and where every scored inverter’s term lands (grey dots, sized by model count), plus what the warranty actually includes.
Two things to check
Ask the installer: Will the exact Powerwall 3 Integrated Inverter model satisfy the site phase, array, MPPT, export-control and local grid requirements?
Verification & sources
Market context
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 is anchored to the highest published rating in this exact series. Scored model: Powerwall 3 (Gateway 3 integrated) · checked 2026-06-19. Evidence.
Sources & references · checked 2026-07-26
Strong evidence coverage
26 of 26 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 5 more
- Hybrid / battery capabilityManufacturer ↗
- Financial strength & warranty backingManufacturer ↗
- VPP & grid services readinessManufacturer ↗
- EV charging integrationManufacturer ↗
- 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.
- Semiconductor technologyThe current record is estimated. A primary or independent source is requested.Offer a source
- Night standby consumption (W)The current record is estimated. A primary or independent source is requested.Offer a source
- Thermal load managementA 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
- AU market evidence checked
- Series benchmark source 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
Powerwall 3 Integrated Inverter scores 75, placing 3 of 3 in the Integrated System class against a class average of 80.1. Its strongest scoring dimension is features & integration (93), above the class average of 92. Energy Ecosystem scores 59, the lowest pillar for this product. The class average on energy ecosystem is 74. Key specifications: 97.5% peak efficiency, 3 MPPT inputs, 10-year warranty.