securing your power and your future

Tesla Powerwall 2



Expertly Designed & Installed

Off-Grid systems for your home

Solar & Battery Storage for Businesses

Off-Grid Solar & Battery Storage Solutions

The Off-Grid Power System Specialists


Welcome to Off-Grid Energy Australia. We are Australia’s trusted name in Off-Grid Power System solutions, and our friendly team are here to help you find the off-grid solar system that’s right for you.

Our experienced Off-Grid consultants and installation teams are located throughout Australia. We also deliver special projects internationally.

The Off-Grid Energy Advantage


Installing solar battery storage isn’t as simple as installing solar. Precise load profiling, component selection and integration is required to ensure successful, reliable ongoing operation. Off-Grid Energy has been designing off grid power systems since 2002 and working with solar battery systems since 2006. We are specialists in On & Off grid solar system solutions, both big and small and provide reliable power supply and storage systems.

Quality Components

Installing a solar battery storage system is a long-term investment and one that you’ll rely on to power your property each and every day. There are many different standards of quality out there for system components. We don’t believe you should make compromises on the quality of any of your off grid solar system components, so we only source the very best to give you trouble free delivery.

Expert Design

The design, sizing and programming are integral to an on or off grid power system’s reliability. Poorly designed off-grid solar systems provide frustratingly unreliable power and a costly, short life span due to poor design or size, mismatched equipment, non-compliance and unsafe installation. Our expert technicians ensure these pitfalls are avoided for seamless operation and longevity.

Happy Customers

We have thousands of happy on and off grid battery storage customers across Australia. When you ask us for a customer reference, we can provide someone with a similar stand alone solar system and battery storage to what we would recommend for your needs. You can also feel free to browse our written testimonials.


We understand the responsibility of providing reliable power and being available to our clients 24/7 to troubleshoot and support. We value honesty and integrity in our staff and always strive to exceed expectations.

A Bright Future

We have off grid power system installations in every state of Australia and have now expanded into New Zealand and the Pacific. We provide comprehensive support to our nationwide network of solar battery system installers and consultants from our head office in South Australia.

Here To Help

Please contact us with any questions you may have about our stand alone solar systems, or our on grid solar battery system options. We would love to help. Or you can request a quote for your property.

We look forward to welcoming you as an Off-Grid Energy customer!

About Us

Off-Grid Energy is Australia’s trusted provider of solar battery storage systems for both grid connected and off grid solar system applications. We pride ourselves on friendly and lasting customer service, sustainable business practices, highest quality workmanship, cutting-edge technology and our expert knowledge in all areas of solar battery storage and off grid solar systems.

Off-Grid Energy was recommended by [Sustainability Coach] Michael Mobbs.
I like the professional, efficient and helpful manner in which the entire team communicated with us, answered our questions and kept us informed with the process. It was a pleasure dealing with you.
Brisbane, QLD
Adam, Greg and the boys were the most polite, informative and efficient ‘tradies’ I’ve ever had on our property. Their professionalism and standard of work was so high that I can’t find a scale that they could be measured on.
Rob & Carol
Adelaide Hills, SA
They listened to what we needed and they were the only company who did that. Everyone else wanted to do more than we required. Professional, friendly and efficient.
Sue & Robert
Yorke Peninsula, SA
The system was varied to suit our situation (i.e. dedicated electric car charge point). The install team took the extra time to use an existing conduit that ran in the wall & underground which resulted in a neater install.
Arthur & Tina
South Western VIC
We have planted 1309* trees!

Off-Grid Energy is a very proud supporter of Carbon Neutral.

We purchase carbon offsets for our installations to help reduce our impact on the environment. For more info on the work that Carbon Neutral does, please click here and go to the Carbon Offset Program tab.

*Trees planted are an estimate based on the total carbon offsets purchased. GIF via Tim Thomas.

While the site had grid power available, it wasn’t adequate for the power needed by the new eco villas
Lobethal Rd Wines were expanding their winery but couldn’t rely on their existing old off grid system, which was too small and fading fast.
The customer had an old off grid system that needed replacing. We needed to fit a new solar array to the existing ground mounted frames as well as adding a new ground mounted solar array.
Why should we hand over so much money, only for the network to own the infrastructure, with the added bonus of us having to pay them for power. That was the obvious question. And going off grid was the obvious answer
Faced with the cost of a grid infrastructure upgrade, new transformer and private power poles – they decided that going off grid was a much more reliable and cost-effective option.
Brian & Tania purchased an existing off grid home on the Great Ocean Road, but the existing off grid system on the property was too small for their needs and had to be replaced.
The objective was to offset the school’s power usage with solar and include tesla Powerwall battery storage for educational purposes as well as offsetting small overnight loads.

Endorsed, Certified & Awarded

Our fantastic, hardworking team has proudly received numerous awards, industry endorsments and certifications from respected organisations.