X-Large Off Grid Solar Systems

Our XL Off-Grid Solar Systems are SMArt solar power systems designed to supply a home or business with renewable energy.

Suitable for big (or growing) family homes or offices buildings. Run all the mod-cons you can think of, including large fridges, freezers, computers, pool pump, microwaves or even air-conditioners. It is, however, much more cost effective to cook with gas.

An XL Off-Grid System comes with up to 80 x 310 watt solar panels, a 48 volt Lithium battery bank with enclosures and the pictured wall-mountable control centre featuring SMA Sunny Boy / TriPower solar inverter(s) and Sunny Island battery inverter/charger. We also have 3 Phase systems for industrial applications.

The below example solar systems are available as supply only kits, or can be fully installed by an off-grid accredited installer.

Solar System Examples

20 Panel Kit

house with some appliances

A 48V stand alone system with a 6000W battery inverter. Designed for families with electronic-devices-filled household and overall consumption of about 13.5 kWh per day*.

This system configuration powers lights, fridge, washing machine, pump, air-con, laptop, TV and other entertainment equipment. If you want to run multiple air-cons simultaneously, you may need a larger system.

View what appliances you can run with this configuration.

The 20 Panel System includes:

Trina 310W Solar Panel
Trina Solar

20 x 310W Solar Panels

Clenergy ezRack Solar Frame
Clenergy ezRack

Solar frames built to last

SMA Sunny Boy 5.0 Solar Inverter
SMA

5000 Watt Inverter

SMA Sunny Island 6.0H Inverter-Charger
SMA

6000 Watt Inverter-Charger

Byd 2560Wh battery module
BYD Lithium Batteries

48V 15.0kWh Battery Bank

Battery Cabinet Upright
2 x Battery Cabinets

IP55 - Outdoor rated

  • 20 x 310 Watt Trina Solar™ HoneyModule® panels
  • Clenergy cyclone-proof solar frame
  • Pre-wired switch board with
    • 1 x SMA Sunny Island 6.0H battery inverter-charger
    • 1 x SMA Sunny Boy 5.0 solar inverter
    • Breakers, fuses, isolators, labels, cabling ...
  • 48V 15kWh BYD Lithium (LiFePO4) modular battery
  • 2 x Outdoor rated battery enclosures
  • Manuals for self installation & operation
  • Living With Solar workshop

Price: from $32,500 info iconas pre-wired system*
excluding installation

*System calculated for operation in northern NSW.

Finance available

Get A Quote
Alternatively, you can compile a Large Solar System with BYD Lithium Batteries or Lead Acid Batteries yourself - and get an instant quote.

40 Panel Kit

house with some appliances

A 48V stand alone system with 2 x 8000W battery inverters. Designed for large families, luxury households or businesses with an overall consumption of about 26 kWh per day*.

This system configuration powers lights, fridge, freezer, washing machine, pump, air-cons, laptop, TV and other entertainment equipment. If you have industrial needs, you may want to check our our 3 Phase system.

View what appliances you can run with this configuration.

The 40 Panel System includes:

Trina 310W Solar Panel
Trina Solar

40 x 310W Solar Panels

Clenergy ezRack Solar Frame
Clenergy ezRack

Solar frames built to last

SMA Sunny Boy 5.0 Solar Inverter
SMA

2 x 5000 Watt Inverter

SMA Sunny Island 8.0H Inverter-Charger
SMA

2 x 8000 Watt Inverter-Charger

Byd 2560Wh battery module
BYD Lithium Batteries

48V 25.0kWh Battery Bank

Battery Cabinet Upright
3 x Battery Cabinets

IP55 - Outdoor rated

  • 40 x 310 Watt Trina Solar™ HoneyModule® panels
  • Clenergy cyclone-proof solar frame
  • Pre-wired switch board with
    • 2 x SMA Sunny Island 8.0H battery inverter-charger
    • 2 x SMA Sunny Boy 5.0 solar inverter
    • Breakers, fuses, isolators, labels, cabling ...
  • 48V 25kWh BYD Lithium (LiFePO4) modular battery
  • 3 x Outdoor rated battery enclosures
  • Manuals for self installation & operation
  • Living With Solar workshop

Price: from $57,500 info iconas pre-wired system*
excluding installation

*System calculated for operation in northern NSW.

Finance available

Get A Quote
Alternatively, you can compile a Large Solar System with BYD Lithium Batteries or Lead Acid Batteries yourself - and get an instant quote.

60 Panel Kit - Three Phases

house with tons of appliances

A 48V stand alone system with 3 x Sunny Island battery inverter/chargers. Designed for households or businesses that require 3 Phase power up to 40 kWh per day*.

If your application involves big electric motors or similar workshop equipment, then . The massive battery allows for generous night-time consumption 24/7 operation.

View what appliances you can run with this configuration.

The 60 Panel Kit includes:

Trina 310W Solar Panel
Trina Solar

60 x 310W Solar Panels

Clenergy ezRack Solar Frame
Clenergy ezRack

Solar frames built to last

SMA Sunny TriPower 15000TL Solar Inverter
SMA

15,000 Watt 3 Phase Inverter

SMA Sunny Island 8.0H Inverter-Charger
SMA

3 x 8000 Watt Inverter-Chargers

BYD B-Box Pro 13.8kWh
BYD Lithium Batteries

48V 4 x 13.8kWh Battery Bank

  • 60 x 310 Watt Trina Solar™ HoneyModule® panels
  • Clenergy cyclone-proof solar frame
  • Pre-wired switch board with
    • 3 x SMA Sunny Island 8.0H battery inverter-charger
    • 1 x SMA Sunny TriPower 15000TL solar inverters
    • Breakers, fuses, isolators, labels, cabling ...
  • 48V 55.2kWh BYD Lithium (LiFePO4) modular battery
  • 4 x Battery enclosures
  • Manuals for self installation & operation
  • Living With Solar workshop

Price: from $92,800 info iconas pre-wired system*
excluding installation

*System calculated for operation in northern NSW.

Finance available

Get A Quote
Alternatively, you can compile a Large Solar System with BYD Lithium Batteries or Lead Acid Batteries yourself - and get an instant quote.

Customisation

The above system configurations serve as example only. A XL Off-Grid Solar System can be customised to suit your needs; you can even do it yourself using our online design tools (see above).

SMA off-grid solar system with batteries

The tool lets you adjust:

  • Solar frame to suit roof type / pitch
  • Type of batteries
  • Add 230V outlets to board

If in doubt just provide as much detail as possible and we shall get back to you to discuss your options.

Features

Our SMArt X-Large Off-Grid Solar Systems can grow with your family or business. You can add a few panels to the quoted solar inverters, but more inverters can be coupled; multiple Sunny Island battery inverters can be paralleled with one another to increase the system's capacity. In fact, SMA based solar systems have been up-scaled to power the entire nation of Tokelau.

Operation of these stand alone solar power systems is easy. BYD batteries are maintenance free, the control centre's menu & display are intuitive and the charger can be programmed to automatically start a generator when battery levels are low or the consumption is high.

Installation

An XL Off-Grid Solar Systems must be installed by a licensed electrician, better even by a Clean Energy Council (CEC) accredited Off-Grid installer. If done by the latter, the solar installation will create STCs - e.g. the 60 Panel Kit would currently create $10164 worth of STCs - reducing the overall outlay.

CEC accredited installer logo

If you reside within ~ 5 hours of Nimbin, Rainbow Power Company can install the solar power system for you. The STCs usually cover most, if not all, of the installation cost.

Should you live outside our installation area, we also provide these solar systems as supply only kits with detailed instructions for the electrician of your choice. The distribution board is pre-wired, the SMA inverters are pre-programmed and tested for a speedy, trouble-free installation. The control centre should be placed indoors (e.g. shed, garage, or dedicated room). Batteries must be close (~1-2m) to the board. Note: the three phase option is not pre-wired.

Training & Support

In addition to the detailed instruction manuals, a Commercial Off-Grid Solar System also includes participation in our Living with Solar workshop valued at $295.

Should you ever have any questions about your Commercial Solar System, phone and/or email support is available at no extra cost.

Components

We only use components from reputable manufacturers with a proven track record and offices in Australia.

Trina Solar logo

Independently tested in the Australian desert (and rated Best Value for Money), Trina Solar panels are backed by a 25 year performance warranty.

Clenergy logo

High quality, versatile solar framing kits with a 10 year manufacturer's warranty. Fully compliant with the AU/NZ standards and suitable for a wide variety of building types and climatic zones.
SMA logo

The worldwide market leader for solar and battery inverters has a long standing reputation for reliability, quality and innovation. The German-made inverters are supplied with a 5 year warranty (extendable) and free phone support (1800 SMA AUS).
BYD Company logo

BYD Company Limited is a high-tech company dedicated to providing zero-emission energy solutions. While mainly known for electric vehicles BYD also produces the B-Plus LV battery - a modular lithium battery for solar applications.

We install solar systems in Northern NSW and Southern QLD.


QLD:
Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)


NSW:
Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.

Tesla Powerwall now in stock!

Rainbow Power Company is pleased to announce that Tesla Powerwall Home Batteries are now in stock - ready to be installed.

Tesla Powerwall is the most cost effective and innovative grid-storage battery on the market and can be retrofit to most existing solar systems.

Contact us NOW

It may sound like a dull sales slogan but stock is limited and moving out fast.

Contact us today for an obligation free quote.