FOXESS 5kW / 27.84kWh Battery System — 1 Phase
$10,723.50
FOXESS H1-G2 5.0 kW single-phase hybrid inverter + 27.84 kWh CQ7 storage (4 modules) · new install or AC-coupled retrofit
In one line
The FOXESS 5kW 27.84kWh 1 Phase battery system: a 5 kW hybrid inverter paired with 27.84 kWh of storage, supplied and installed as one package.
Who this suits
A modest solar array with a lot of storage behind it.
Before you choose on size
Federal battery certificates are tiered — weighted toward the first 14 kWh of usable capacity, tapering from 14 to 28 kWh, and small above that. A larger battery does not attract a proportionally larger discount. Choose capacity on your evening and overnight usage and whether you want extended backup, not on the rebate.
→ How the rebates work
What is in the FOXESS 5kW 27.84kWh 1 Phase battery system
A complete single-phase energy system: the FOXESS H1-5.0-E-G2 hybrid inverter paired with a 27.84 kWh CQ7 high-voltage battery stack — one master unit plus three modules at 6.96 kWh each, all of it usable.
This is the entry point into the FOXESS range and suits a typical Victorian household on single-phase supply that wants a full night of stored energy rather than a token battery. The 5 kW inverter accepts up to 10 kW of panels at 200% DC oversizing, and two CT clamps measure export and consumption separately so the monitoring reflects what is actually happening.
The system works either as a new installation or AC-coupled onto existing solar, so an earlier array does not have to be replaced.
Panels, mounting and installation are quoted separately after a site assessment. Indicative values are not a quote.
Manufacturer information on the FOXESS battery system: FOXESS CQ7 battery. You can check any battery on the Clean Energy Council approved batteries list.
Additional information
| Brand | FOXESS |
|---|---|
| Phase | 1 Phase |
| Inverter Output | 5 kW |
| Battery Capacity | 27.84 kWh |
| CT Configuration | 2CT |
