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19.95 kW Solar and 41.6 kWh Battery Installation in Northgate, SA

42 LONGi panels replacing an existing system, a 20 kW GoodWe inverter and five battery modules with blackout protection.

Northgate, SAResidential19.95 kW41.6 kWhCompleted June 2026
19.95 kW Solar and 41.6 kWh Battery Installation in Northgate, SA

The project at a glance

Completed
June 2026
Type
Residential
Solar
19.95 kW
Inverter
GoodWe ESA GW20K-ETA-G20
Battery
41.6 kWh
Backup
Blackout protection
Roof
Tin
Brands
GoodWe, LONGi

About this solar installation in Northgate

The battery here is fixed to an external rendered wall beside the carport, near the switchboard, with an AC isolator box and conduit alongside it. It is five GoodWe GW8.3-BAT-D-G20 modules, 41.6 kWh in total, paired with a GoodWe ESA GW20K-ETA-G20 inverter rated at 20 kW.

This Northgate home had an existing solar system, and we removed it. The new array is 42 LONGi Hi-MO X10 Explorer 475 W panels, 19.95 kW, on Clenergy racking on a red corrugated metal roof.

The customer wanted a large battery with blackout protection. They upgraded their own switchboard to Type A RCBOs, and we provided the blackout protection itself.

What we installed

  • Solar panels42 x LONGi Hi-MO X10 Explorer LR7-54HVH-475M 475 W
  • InverterGoodWe ESA GW20K-ETA-G20, 20 kW
  • Battery5 x GoodWe GW8.3-BAT-D-G20, 41.6 kWh
  • BackupBlackout protection, switchboard upgraded to Type A RCBOs by the customer
  • Existing systemRemoved and replaced
  • RackingClenergy racking to suit the roof

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