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Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.
Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.
AI-W series
Deye AI-W — 6 CEC-listed configurations from 5.12–30.72 kWh usable capacity.
6 CEC-resolvable configurations.
| Usable capacity | Power | Weight | |
|---|---|---|---|
| 5.12 kWh | — | — | Full specs |
| 10.24 kWhClosest fit to WA rebate cap | — | — | Full specs |
| 15.36 kWh | — | — | Full specs |
| 20.48 kWh | — | — | Full specs |
| 25.6 kWh | — | — | Full specs |
| 30.72 kWh | — | — | Full specs |
The WA Battery Scheme pays $130 per kWh on the first 10 kWh, capped at $1,300. Capacities under 5 kWh receive nothing, and every capacity from 10 kWh up receives the same $1,300 — a larger battery does not earn a larger rebate. Whether a particular product qualifies also depends on it being Synergy-approved.
Figures come from each configuration's own CEC listing. SBP doesn't hold verified per-configuration pricing for this series — get an installed quote for exact pricing.
Chemistry
LFP
Round-trip efficiency
92.0%
Depth of discharge
90%
Warranty period
10 years
The Deye RW-M6.1-B is a high-voltage modular LFP battery that pairs with Deye's SUN hybrid inverter range. The 6.1kWh modules are larger than most competitors (typically 2.5-5kWh), which means fewer modules are needed to reach a target capacity. A 12.2kWh system uses only 2 modules versus 4-5 with other brands. Deye entered the Australian market around 2020 and has grown on the back of competitive pricing and a wide residential product range. Deye Australia handles local warranty and support. The system scales from 6.1kWh to 24.4kWh, which covers average and larger Perth homes. Backup power is supported, with automatic grid-failure switchover. For Perth installations, the IP55 rating suits garage or covered outdoor mounting. The pricing makes it one of the more accessible entry points for households that want larger capacity storage. As a newer Australian market entrant, the long-term track record is still developing.
Country of origin
Unknown
Australian support
Not verified
Quotes come from verified Perth installers. Compare this series against your existing quote, or email us with specific questions.