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Home battery · Alpha ESS · CEC approved August 2026
A 97.61 kWh home battery. Very big home size, the 40+ kWh band.
Read from the figures on this page. No review written yet.
The numbers that matter for a home. The full datasheet is below.
Not on file: we don’t have these figures from the manufacturer’s documents yet, so we leave them blank rather than print typical values. Ask your installer to confirm them on the quote. Seen it in a document? Tell us
AlphaESS offers a 10-year warranty for the battery, covering defects except for tampering. Claims must be submitted within 4 weeks of an issue.
Whether this battery pairs with an inverter on Synergy's list, whether it can join a VPP, and whether it qualifies for the state rebate. Rebate and STC amounts are shown in the pricing panel.
Under current WA rules, new rebate applications require VPP enrolment and CSIP-AUS compliance. How the scheme works · Estimate VPP earnings
Every figure on file for the Alpha ESS Stax, by section.
Parsed from the manufacturer datasheet, install manual, and warranty document. Confirm against the linked PDFs before relying on a value for a quote or installation.
We price batteries by size rather than by model. The average installed price before rebates:
Solar Battery Perth’s estimate, Oct 2026. Other sizes are not priced here, and a quote prices this model.
The WA Battery Scheme pays $1,300 on this size with VPP enrolment. This battery pairs with an inverter on Synergy's list. STCs assume about $39.9 a certificate.
Usable capacity, for one battery system
This battery is one unit in the very big home band. The WA rebate caps at 10 kWh, but that is a rebate limit, not a sizing guide.
Estimated federal rebate (STCs) for this 97.61 kWh battery
The Alpha ESS M38314-108SNW against the closest-sized batteries from other brands.
| Specification | Alpha ESS M38314-108SNWAlpha ESS | FoxESS CQ7-50-L14FoxESS | FoxESS CQ7-50-L14 (w)FoxESS |
|---|---|---|---|
| Usable capacity? | 97.61 kWhhighest | 97.44 kWh | 97.44 kWh |
| Continuous power? | Not verified | Not verified | Not verified |
| Peak power? | Not verified | Not verified | Not verified |
| Round-trip efficiency? | Not verified | Not verified | Not verified |
| Warranty | 10 years | Not verified | Not verified |
| Chemistry | LFP | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative: confirm exact figures with your installer.
Other CEC-approved products from Alpha ESS available in Australia.
Get a quote from an installer from our network that covers your area. You choose whether to act on it. No obligation.
This model is one entry in the desk's index of solar batteries for Perth: every CEC-approved battery on one comparable dataset.
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.