Your guide to Off-Grid Solar Power

Solar Power Australia design remote area, stand alone or autonomous power systems to provide the power needs for households or businesses in regions where connection to the electricity grid may be cost prohibitive.

With a power system from Solar Power Australia you can be sure you have the highest quality components offering the best performance and life for your investment.

Our standard systems incorporate inverter chargers in lieu of an inverter only. This is a more elegant and hassle-free method of incorporating a battery charger into the system and can often be more cost effective than purchasing the inverter and charger separately. A battery charger allows the system to be topped up from a back-up generator if required. Our inverter chargers can automatically start and shutdown compatible electric start generators as the system requires.

  • Contact us with your requirements for a system quotation
  • Book an installation date and sign a Works Contract
  • We install your system and thoroughly test all components
  • The system is energised and your premises now has off-grid power

Solar Power Systems – Pricing Guide

Size (kW)
per day
No. of
Total After
STC’s Discount
1.92 6 6 x 320W 21,770
2.88 9 9 x 320W 29,090
4.8 15 15 x 320W 37,120
5.76 18 30 x 250W 53,390
8.64 27 27 x 320W 74,250
14.4 46 45 x 320W 110,620

The above pricing is indicative only and includes installation in the local region for most house types. Various other system sizes are available, please contact us for a quote to suit your requirements.

The above indicative pricing includes installation in NSW for most house types. This pricing includes GST. The final price has ‘Solar Credits’ funding taken into account. A price of $37 per STC has been used in the indicative pricing, and this value may vary. The actual STC’s discount that would apply would be determined when the system has been completed. Our pricing includes processing of ‘Solar Credits’ and follow up.

Our Standard Systems Include:

  • High Quality Solar Modules with 25 Year Warranty
  • Solar Module Mounting Frames (Wind Rated)
  • Maximum Power Point Tracking (MPPT) Solar Booster
  • LCD Display with Data Logging
  • Hub and Remote Display
  • 3000W – 6000W Pure Sine Wave Inverter Charger
  • Battery Charger: 85-100A (24VDC), 42-60A (48VDC)
  • In-Built AC Auto Transfer Switch
  • High Quality Deep Cycle Solar Batteries
  • Professionally Assembled Equipment Board
  • Battery Disconnect Fuse Switch
  • Battery Interconnection Cables
  • Battery Temperature Sensor
  • DC Links
  • Solar Array Cable
  • Circuit Protection
  • Battery Warning Signage
  • Design, Accreditation & Installation