About this business
Unisol Solar & Electrical provides tailor-made solar panel and battery system design, supply and professional installation for homes and businesses in Fremantle and the Perth Metropolitan Area. The West Australian, family-owned company emphasizes personalised service, premium products, honest advice and strong after-sales support delivered by experienced, accredited solar electricians.
Service areas
Servicing Hamilton Hill and surrounding locations.
- Fremantle
- Perth Metropolitan Area
See what local homeowners are saying
Phil Angel
29 Oct 2025After using Unisol to replace and upgrade an ageing solar installation, I’ve now used their services for a battery installation. As with the solar, their attention to every detail is laudable. The ins...
Read moreAfter using Unisol to replace and upgrade an ageing solar installation, I’ve now used their services for a battery installation. As with the solar, their attention to every detail is laudable. The install is neat, they take pride in their workmanship, price competitively, keep the customer fully informed and provide excellent after sales backup. What more could you want.
Karen Lang
24 Feb 2026Amazing business - ethical, honest, professional - a dream. Having been spammed for ages by solar creeps I was worried about getting a new solar system. Colin is a terrific person to deal with, I 100%...
Read moreAmazing business - ethical, honest, professional - a dream. Having been spammed for ages by solar creeps I was worried about getting a new solar system. Colin is a terrific person to deal with, I 100% recommend as a trustworthy responsible expert solar company. A very decent bloke who really knows his stuff and managed all the complexities of our installation with expertise. Thank you!!!
Jasmyn Stein
5 Jan 2026Great experience with Colin and the Unisol team from start to finish. We were quoted for and provided with a solar system that suits our needs at a competitive price and without any pressure. Installa...
Read moreGreat experience with Colin and the Unisol team from start to finish. We were quoted for and provided with a solar system that suits our needs at a competitive price and without any pressure. Installation was professional and neat with everything being explained clearly. Colin’s customer service was excellent; he worked with us to ensure our system was set-up to our liking and accommodated our requests within recommended and/or mandated specifications. Very happy with the result and would happily recommend.
Derek Schroeder
28 Feb 2026Great friendly and helpful service! Colin was kind enough to help me out when I was in a pinch needing parts for my solar panels on a Saturday when most places were closed, he gave helpful advice and...
Read moreGreat friendly and helpful service! Colin was kind enough to help me out when I was in a pinch needing parts for my solar panels on a Saturday when most places were closed, he gave helpful advice and even source some parts for me to get me through as I was leaving town in a rush. Went above and beyond and I would recommend. Thanks.
Stefan
19 Feb 2026We had troubles with another solar provider for nearly a year after consistent empty promises. I spoke to Colin and he was helpful, honest and communicated positively. From first contact (just before...
Read moreWe had troubles with another solar provider for nearly a year after consistent empty promises. I spoke to Colin and he was helpful, honest and communicated positively. From first contact (just before Christmas) to install was only a few months and we were updated the whole way. I defiantly recommend Unisol Solar and Electrical!
R Wake
10 Oct 2025I’d had such a great experience with Colin and the team at Unisolar installing my Solar panels a few years back, that I decided to go with them again to have a battery system installed. Colin went out...
Read moreI’d had such a great experience with Colin and the team at Unisolar installing my Solar panels a few years back, that I decided to go with them again to have a battery system installed. Colin went out of his way to make sure everything went smoothly for the install. A few weeks later when there was a fault with the system he liaised with the supplier and worked hard to get it sorted as soon as possible, checking in often. I would definitely recommend Colin and his team who are all very knowledgeable, trustworthy and polite.







