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75.48 kW Off-Grid Solar and 93.6 kWh Battery System in Hart, SA

Off grid at Hart: 148 Jinko panels, two Sigenergy 30 kW three phase inverters and 12 Sigenergy batteries, with a changeover switch back to grid.

Hart, SAOff-grid75.48 kW93.6 kWhCompleted April 2026
75.48 kW Off-Grid Solar and 93.6 kWh Battery System in Hart, SA

The project at a glance

Location
Hart, SA
Completed
April 2026
Type
Off-grid
Solar
75.48 kW
Inverter
2 x Sigenergy Sigen Hybrid 30.0 TP, 29.9 kW
Battery
93.6 kWh
Backup
Yes, Sigenergy Gateway house backup allowance
Roof
tin and ground
Brands
Sigenergy

About this solar installation in Hart

This Hart system is off grid, and it is a big one at 75.48 kW. The array is 148 Jinko Solar Tiger Neo JKM510N-60HL4-V panels at 510 W each, working with two Sigenergy Sigen Hybrid 30.0 TP inverters and 12 Sigenergy SigenStor BAT 8.0 batteries.

The batteries total 96.72 kWh, or 93.6 kWh usable. The system is three phase, with a Sigenergy three phase gateway and a house backup allowance.

We supplied an 80 amp three phase cable to the main switchboard, with a changeover switch so the site can go back to grid if necessary. A 4G dongle handles monitoring, with the owner supplying the SIM.

Panels cover a green steel shed roof, and a ground-mount array stands on the paddock behind. Inside a stone-walled shed, white battery units and an inverter are mounted on a black backing board. We are a certified Sigenergy installer.

What we installed

  • Solar panels148 x Jinko Solar Tiger Neo JKM510N-60HL4-V, 510 W
  • Inverters2 x Sigenergy Sigen Hybrid 30.0 TP, 29.9 kW, three phase
  • Battery12 x Sigenergy SigenStor BAT 8.0, 96.72 kWh (93.6 kWh usable)
  • BackupSigenergy Gateway, three phase, house backup allowance
  • Supply cable80 amp three phase cable to the main switchboard, with a changeover switch back to grid
  • Monitoring4G dongle, SIM supplied by the owner

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