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15.6 kWh Sigenergy Battery Installation in Hardwicke Bay, SA

Two Sigenergy SigenStor BAT 8.0 batteries on a 10 kW single phase SigenStor inverter with a house backup gateway, standing on pads outside a building.

Hardwicke Bay, SAResidential15.6 kWhCompleted February 2026
15.6 kWh Sigenergy Battery Installation in Hardwicke Bay, SA

The project at a glance

Completed
February 2026
Type
Residential
Inverter
Sigenergy SigenStor EC 10.0 SP, 10 kW
Battery
15.6 kWh
Backup
House backup gateway
Brands
Sigenergy

About this solar installation in Hardwicke Bay

A cabin-style building with cream cladding, a white battery unit on pads against an outside wall, and an open grey enclosure with isolators close by: that is the Hardwicke Bay site.

The battery system is one Sigenergy SigenStor EC 10.0 SP inverter, 10 kW and single phase, with two Sigenergy SigenStor BAT 8.0 batteries. Each battery is 8.06 kWh nominal and 7.8 kWh usable, so the pair gives 15.6 kWh usable and 16.12 kWh nominal. A Sigenergy single phase gateway provides house backup.

The job was the inverter, the batteries and the gateway, with no panels. Deionno is a certified Sigenergy installer.

What we installed

  • InverterSigenergy SigenStor EC 10.0 SP, 10 kW, single phase
  • Batteries2 x Sigenergy SigenStor BAT 8.0, 8.06 kWh nominal, 7.8 kWh usable each
  • BackupSigenergy gateway, single phase, house backup

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