Recognised among Western Australia's Top 10 Most Popular Solar Installers for 2026
Recognised in the 2026 SunWiz Awards as a Top 10 Most Popular installer – WA, based on verified data for the 2025 calendar year.
Solar 1 Nation Electricals has been named a 2026 SunWiz Award Winner for Best Rated Solar Installer in Western Australia.
Hi, I'm David McElrea, CEO of the Smart Energy Council.
And hi, I'm Warwick Johnston, the founder of SunWiz.
We've partnered to help consumers choose an installer for their solar and storage system.
SunWiz has determined Solar One Nation is among Australia's best-rated solar businesses.
Customers should work with Solar 1 Nation Electricals because our reviews speak for themselves. Our customers trust us and we offer the complete home package for all your electrical needs, AV charges, batteries, hot water pumps, you name it. And, our quality and workmanship speak for itself.
So we encourage you to buy from Solar One Nation.
They rank among Australia's top-tier solar installers.
Choosing a solar installer you can trust is hard — the market is full of bold claims that are difficult to verify. SunWiz Awards exist to help Australian homeowners cut through that: they recognise the solar companies proven by independent installation and customer-review data — not marketing, nominations, or paid placement — to be among the best in their region. Solar 1 Nation Electricals is one of them, recognised for Top 10 Most Popular installer – WA on verified data.
Since 2009, SunWiz has tracked every solar power system installed across Australia, documenting each company’s installation volume. Rankings draw on the Clean Energy Regulator REC-Registry plus verified records from STC service providers, and on audited customer review data for review-based awards. Ranking positions are determined by data, independent of whether a company chooses to participate — SunWiz Awards are determined exclusively by data rather than by judging panels, nominations, or sponsor relationships. As the recognised authority on Australian solar market volumes, SunWiz data is referenced by corporations, NGOs, and government bodies.
Solar 1 Nation Electricals is a Perth-based installer specialising in solar, battery, air conditioning, EV charger, and heat pump installations. Operating from Welshpool, the company services homes across the Perth and Peel region, offering packaged solutions across each of its core service areas.
The installer has built a substantial customer base, with more than 8,000 homes fitted with its systems to date. Customer feedback points to a consistent focus on tidy, professional installations, clear communication, and responsive after-sales support, with several reviewers noting technicians going beyond the scope of the job to address related electrical issues.
Solar 1 Nation Electricals positions itself as a direct, straightforward alternative to larger sales-driven operators, with reviewers frequently highlighting competitive pricing alongside quality workmanship. The company maintains a strong reputation for customer service, reflected in its 5-star rating base built from repeat and referral business across the Perth metropolitan area.
