Off Grid
Solar Lithium Diesel Microgrid systems, designed, built installed and commissioned by Sunoxi Energy
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Energy Indepedence Anywhere, Always
We’ve serviced a number of markets including cattle stations, eco-tourism, agriculture, Indigenous communities and mining operations.
If you live and work in Northern Australia and want energy independence we want to help you.
The Off-Grid Energy Advantage
Experience
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. Sunoxi Energy has been designing off grid power systems since 2012 and working with solar battery systems since 2012. We are specialists in On & Off grid solar system solutions, both big and small and provide reliable power supply and storage systems.
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.
Integrity
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.
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.
A Bright Future
We have off grid power system installations all accross the North of Australia. We provide comprehensive support to our nationwide network of solar battery system installers and consultants from our head office in South Australia.

SAVINGS ON ENERGY COSTS
- Reduce your existing diesel costs by 80 – 90%
- Eliminates exposure to increasing diesel prices
- Upfront capital purchase and lease options, both incorporating government renewable energy rebates
LOCALLY DESIGNED, BUILT AND SUPPORTED PRODUCTS
- Existing and proven off-the-shelf road transportable designs, pre-assembled at our local workshops meaning the shortest lead-time for delivery, minimal time onsite during the installation and ongoing service and support
- Designed and built for the Northern Australia heat, humidity and cyclone rating
- Our design requires minimal on-site installation and commissioning time
- 25 year performance guarantee on PV panels and a 10 year warranty on batteries and inverters
- Optional ongoing servicing, maintenance and remote monitoring
QUIET AND CLEAN ENERGY
- Large reductions in CO2 emissions
- Neatly packaged systems, silent and can be safely installed in any location
OPTIONS FOR EVERY SIZE REQUIREMENT
- Existing off-the-shelf solution for every energy requirement, large or small
- Designs enable increased capacity during build or at a later date through additional batteries, inverters and solar panels on to meet your current or future energy requirements
Bare bones Off-grid Solar from $25,000
Basic off-grid (upgradeable) systems.
Julia Harmer2025-08-03Trustindex verifies that the original source of the review is Google. Jeremy and the team at Sunoxi continue to provide great service and I would recommend them for your solar works. Paul Allen2025-03-21Trustindex verifies that the original source of the review is Google. Excellent communications, friendly staff, and quality workmanship. A great job all round, especially when it was undertaken in very oppressive tropical conditions Stevie Butler2024-12-27Trustindex verifies that the original source of the review is Google. Sunoxi is a local company with local trades people. Very reliable and great work. Jeremy Hunt hass a great knowledge of solar etc. Thank you for your great quick no nonsense services. Keith Ashworth2024-12-27Trustindex verifies that the original source of the review is Google. Great team to work with. Prompt and professional service Tim Cann2024-12-04Trustindex verifies that the original source of the review is Google. Jeremy and his crew went above and beyond in customer service. Very clear communication and support during and after the installation. Polite and tidy crew for the install. Most impressive has been the support post install. I can honestly recommend Sunoxi 100% if you’re looking for a new or upgrade solar system. Thanks Sunoxi Marty2024-10-21Trustindex verifies that the original source of the review is Google. Very professional service! Great work and managed to get my solar back up and running in next to no time! Samantha Alexander2024-08-30Trustindex verifies that the original source of the review is Google. Absolutely brilliant company, and I honestly can't recommend them enough. Gary is extremely customer focused and takes the time to explain in great detail not only the benefits but also the disadvantages of different products. He is very knowledgeable. Gary understands the competition and could answer all of my questions (lots of them!) and made me feel completely satisfied. The product that our family purchased was the right product for us. Jeremy was also amazing to deal with as wanted solar hot water also. Being an electrician and a Darwin local for a number of years, Jeremy was able to assist us and think outside the box to accommodate our needs. When it came to the finance, it was seamless, the company were easy to deal with and Gary had explained everything. We were approved in 2 days. The whole process from quotes to installation took roughly 2 weeks. Do yourself a favour, stop looking elsewhere and get your solar needs through Sunoxi!
Solar panels
We choose to work with brands that have excellent credentials and proven longevity in the industry.
Maximise your solar investment and Save
Solar batteries
A high-quality, well-installed solar battery enables you to use more energy on your terms. Increase the amount of sustainable power in your home or small business. Reduce reliance on the grid with the latest battery storage tech.
Produce Your Own Clean Energy Save The Environment!
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