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15.6 kWh Sigenergy Battery Retrofit in Goolwa North, SA

A Sigenergy inverter and two battery modules AC coupled to the existing solar system, with a single phase gateway for full house backup.

Goolwa North, SAResidential15.6 kWhCompleted January 2026
15.6 kWh Sigenergy Battery Retrofit in Goolwa North, SA

The project at a glance

Completed
January 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 Goolwa North

The switchboard at this Goolwa North home is inside, so the battery went at the back of the property. It stands on a paved path against a white weatherboard wall, with a small isolator above it.

It is an AC coupled retrofit, added to the existing solar system: two Sigenergy SigenStor BAT 8.0 modules, 15.6 kWh usable, with a Sigenergy SigenStor EC 10.0 SP single phase inverter rated at 10 kW. The inverter and isolators are mounted on the garage wall, and the switchboard carries labelled breakers.

A Sigenergy single phase gateway provides full house backup. Sigenergy is a brand we are certified to install.

What we installed

  • InverterSigenergy SigenStor EC 10.0 SP, 10 kW, single phase
  • Battery2 x Sigenergy SigenStor BAT 8.0, 15.6 kWh usable
  • BackupSigenergy gateway, single phase, house backup
  • CouplingAC coupled to the existing solar system

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