A 12-year warranty — the longest published term of any home battery in Australia.
Twelve years at 70% retained capacity, with 100% usable depth of discharge, is the strongest warranty position on the Australian market right now — and it comes at a value price point rather than a premium one.
Themes summarised in our own words from verified owner reviews published on SolarQuotes. Ratings current at time of writing and may change as new reviews are added.
| Usable capacity | 5.99 kWh packs · from 11.98 kWh upward |
| Maximum | ~83.9 kWh per stack · up to ~144 kWh with H3 Pro |
| Chemistry | LFP · 100% depth of discharge |
| Warranty | 12 years · 70% capacity retained |
| Blackout backup | Yes · grid-forming |
| Inverter | Requires a Fox ESS hybrid inverter |
Value-focused buyers who want maximum warranty length and are happy to run the Fox ESS inverter alongside it.
The warranty must be registered online at commissioning or cover is void — we handle this for you. The battery requires a Fox ESS hybrid inverter, and the CQ6 launched in Australia in late 2025, so local field history is short.
Get a free assessment with your rebate and exact price — we confirm the model, capacity and warranty in writing before anything is ordered.
