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14.73 kW Solar and 41.6 kWh Battery Installation in Flinders Park, SA

31 LONGi panels replacing an existing system, a 10 kW GoodWe inverter and five battery modules on a dual phase supply, with a switchboard upgrade.

Flinders Park, SAResidential14.725 kW41.6 kWhCompleted June 2026
14.73 kW Solar and 41.6 kWh Battery Installation in Flinders Park, SA

The project at a glance

Completed
June 2026
Type
Residential
Solar
14.725 kW
Inverter
GoodWe ESA GW9.999K-EHA-G20
Battery
41.6 kWh
Backup
Blackout protection on one phase
Roof
Tile
Brands
GoodWe, LONGi

About this solar installation in Flinders Park

This Flinders Park home has a dual phase supply and a single phase inverter, a GoodWe ESA GW9.999K-EHA-G20 rated at 10 kW. The switchboard was upgraded, and the current transformers were balanced so the inverter works across both phases. Blackout protection covers one phase.

Behind the job were an existing solar system to replace and a wish for a larger battery with backup for the house. We replaced the system with 31 LONGi Hi-MO X10 Explorer 475 W panels, 14.725 kW, on Clenergy racking. They are black, on the south east and north west faces of a grey concrete tile roof.

The old inverter came out. The new inverter and the battery went to a new location, with five GoodWe GW8.3-BAT-D-G20 modules, 41.6 kWh in total, fixed to a brick wall beside the carport passage.

What we installed

  • Solar panels31 x LONGi Hi-MO X10 Explorer LR7-54HVH-475M 475 W
  • InverterGoodWe ESA GW9.999K-EHA-G20, 10 kW, single phase
  • Battery5 x GoodWe GW8.3-BAT-D-G20, 41.6 kWh
  • SwitchboardUpgraded
  • BackupBlackout protection on one phase
  • Existing systemReplaced, old inverter removed
  • RackingClenergy racking to suit the roof

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