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15.68 kW Solar and 41.6 kWh Battery Installation in Mount Barker, SA

33 LONGi panels on a metal roof, a 15 kW GoodWe inverter and five battery modules, with Type A RCBOs added to the board for blackout protection.

Mount Barker, SAResidential15.675 kW41.6 kWhCompleted June 2026
15.68 kW Solar and 41.6 kWh Battery Installation in Mount Barker, SA

The project at a glance

Completed
June 2026
Type
Residential
Solar
15.675 kW
Inverter
GoodWe ESA GW15K-ETA-G20
Battery
41.6 kWh
Backup
Blackout protection
Roof
Tin
Brands
GoodWe, LONGi

About this solar installation in Mount Barker

The RCBOs on the board of this new Mount Barker build were not Type A. Blackout protection needs them, so the switchboard was upgraded with Type A RCBOs.

The rest is a 15.675 kW array of 33 LONGi Hi-MO X10 Explorer 475 W panels in one long run along a dark grey metal roof, on Clenergy racking. In the garage, a GoodWe ESA GW15K-ETA-G20 inverter rated at 15 kW and five GoodWe GW8.3-BAT-D-G20 battery modules, 41.6 kWh in total, sit on the opposite side of the wall from the switchboard.

The home wanted solar, a large battery and protection through blackouts. The battery keeps the surplus for the evening.

What we installed

  • Solar panels33 x LONGi Hi-MO X10 Explorer LR7-54HVH-475M 475 W
  • InverterGoodWe ESA GW15K-ETA-G20, 15 kW
  • Battery5 x GoodWe GW8.3-BAT-D-G20, 41.6 kWh
  • SwitchboardUpgraded with Type A RCBOs for blackout protection
  • RackingClenergy racking to suit the roof

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