GoodWe 9.99kW / 24kWh Battery System — 1 Phase
$12,313.50
GoodWe ESA all-in-one 9.99 kW single-phase inverter + 24 kWh usable storage (3 modules) · backup · grid forming · IP66
In one line
The GoodWe 9.99kW 24kWh 1 Phase battery system: a 9.99 kW hybrid inverter paired with 24 kWh of storage, supplied and installed as one package.
Who this suits
The common single-phase choice — most households land near here.
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 GoodWe 9.99kW 24kWh 1 Phase battery system
The GoodWe ESA all-in-one on single-phase supply with three high-voltage battery modules — 24 kWh of usable storage.
24 kWh is the size most Victorian households land on when they want the evening peak, the overnight base load and a comfortable margin for a cloudy run of days, rather than just the evening.
The ESA integrates the inverter, meter, backup changeover switch and battery base into one wall-mounted unit. It is grid forming, so during an outage it establishes and holds its own supply instead of shutting down with the network.
Four MPPT trackers and 200% DC oversizing accept up to 19.98 kW of panels. Panels, mounting and installation are quoted separately after a site assessment. Indicative values are not a quote.
Manufacturer information on the GoodWe battery system: GoodWe ESA series. You can check any battery on the Clean Energy Council approved batteries list.
Additional information
| Brand | GoodWe |
|---|---|
| Phase | 1 Phase |
| Inverter Output | 10 kW |
| Battery Capacity | 24 kWh |
