Melbourne: 03 7043 7622
Adelaide: 08 7134 5770
Perth: 08 6285 9033
Brisbane: 07 3102 6937
Sydney: 02 8552 5117
Melbourne: 03 7043 7622
Adelaide: 08 7134 5770
Perth: 08 6285 9033
Brisbane: 07 3102 6937
Sydney: 02 8552 5117
Cut power bills with premium solar and battery systems designed for Australian homes.
Owned & Operated
Accredited
Approved Seller
You Can Trust
Experience
Trusted By Australian Homeowners With Over 20 Years Of Industry Experience
Premium solar & battery systems backed by trusted installation standards and long-term support.
With over 20 years of industry experience we've seen every scenario, solved every challenge, and refined our approach to deliver the best outcomes for your home.
Local support, honest advice, and systems designed specifically for Australian homes and energy conditions.
With over 20 years of industry experience we've seen every scenario, solved every challenge, and refined our approach to deliver the best outcomes for your home.
Every home uses energy differently, which is why every system is tailored to your property and lifestyle.
From initial consultation to after-sales support, we’re committed to helping you maximise your system performance.
We install trusted battery solutions designed for reliability, efficiency, and smarter energy independence.
With thousands of installations completed nationwide. We've seen every scenario, solved every challenge, and refined our approach to deliver the best outcomes for your home.
Tailored systems, transparent pricing, and genuine long-term partnership. Not one-size-fits-all packages. Just honest guidance for your specific situation.
We believe the best battery technology should be within everyone's reach. That means quality systems, expert installation, and transparent pricing, without compromise.
From busy family homes to quiet weeknights, no two households use power the same way. We start by understanding how your place runs, then help you find a solution that’s worked for homes just like yours.
If you’re curious, we can help you see whether a battery actually makes sense for your home, it only takes a few minutes.
Everyone’s solar needs are different.
We’ve navigated every roof type, every grid configuration, and every unique household challenge. Your installation benefits from that collective experience.
Every home is different. Your roof, your energy usage, your goals, your budget.
We'll design a system specifically for your household, no one-size-fits-all package.
Highest quality installations with a clear breakdown of costs upfront. No surprises.
6.16kW Solar + 40.96kWh Battery
10.12kW Solar + 30.72kWh Battery
Harry Gold from National Solar went out of his way to get me a Great deal for my system. I would recommend him to anyone looking for a system for their house.
6.65kW Solar + 40.96kWh Battery
Harry sales director was amazing in all support provided, with pricing, quotes, arranging solar installation, and quick responsiveness in phone calls, email correspondence and ETA of install. Highly recommend National Solar System for best product and customer service!
