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Orange Solar Systems Ltd. logo, solar installer in Southampton

Orange Solar Systems Ltd.

4.8(17)Southampton

Solar panel installation

About

Orange Solar Systems Ltd. is a renewable energy and solar installation business based in Southampton. They specialise in the design and installation of solar PV panels for domestic and commercial clients across the South of England, working on projects that include roof-mounted installations, ground arrays, and integrated systems. Their engineers handle the entire mounting process, drawing on years of experience and thorough knowledge across all areas of solar PV.

Alongside complete solar panel installations and dedicated solar products, they provide a broad selection of solar energy storage solutions. Their product range features systems such as the Tesla Powerwall 2, Powervault G200, Victron Energy storage solutions, and the SolaX X-Hybrid, as well as Solar iBoost+ and Eco-max-home units.

Their coverage extends throughout the South of England, including Hampshire, Surrey, West Sussex, Dorset, and Wiltshire, regularly taking on work in Southampton, Winchester, Basingstoke, and Portsmouth. All of their work is guaranteed, and they provide free quotes for both residential and commercial projects.

Services

Reviews

4.8

Orange Solar Systems Ltd. is praised for knowledgeable advice, clear communication and tidy, efficient installations, from solar PV panels and inverters to home battery storage. Customers often mention friendly, professional teams, competitive pricing, helpful paperwork and strong after-care, with systems performing well and reducing energy costs. One review reports a serious delay and poor communication while resolving a faulty battery installation, contrasting with the otherwise consistently positive experiences.

CT
Christopher T.Jun 2026 · Google

I’m writing about our experience with Orange Solar Ltd.  We had solar PV panels (15), an Anker Solix X1 three-phase battery inverter and a 20 kWh battery (5 kWh x 4), plus the Anker Power Dock Pro whole-home backup gateway installed. John Arnold was referred to me by a colleague from work.  After a negative experience with a building contractor in the past, a positive, no-reservation recommendation from my colleague was worth its weight in gold. I was not disappointed.   Flexibility in installation and prompt removal of the scaffolding were good examples.  It went up on a Friday, work commenced and was completed the following Monday, and it was removed by the end of the day Wednesday.   As my new neighbours' Sky TV was affected by the scaffolding, John moved things around to have it removed without delay. The installation went as planned, executed neatly and professionally.   One small commissioning issue was resolved by Anker Technical, liaising with John, in less than 24 hrs. The system has been installed now for just over a week and is working perfectly. I’d highly recommend Orange Solar Ltd and would not hesitate to use them again in the future.

JF
Joanne F.Jun 2026 · Google

Orange Solar systems Ltd have just installed Solar Systems to our rental properties and cannot praise them enough. Great Service, great price, great communication and very efficient with paperwork, would thoroughly recommend This company - thank you John and team!!

PG
Pat G.May 2026 · Google

Orange Solar Systems installed our PV system back in 2011, it paid for itself several years ago. We love looking at the little monitor to see what we are generating. We recently had them back to add a battery, so we now save even more overnight. I was great to see that some of the original team still work for the company all these years later. Highly recommended.

KV
Kevin V.May 2026 · Google

Having looked through the other reviews they couldn't be more different than my experience. I recently had Orange fit a home battery and gateway to complement an existing solar array. The system didn't work from day 1 and it was 4 weeks later before John or Alan could organise a visit to rectify, citing being too busy. At that point I had the installation removed and demanded a full refund. At no point did John or Alan call me to apologise or try to resolve other than making me feel like a nuisance when I chased them. Customer service was non- existent. Apparently new customers are the priority - not resolving a faulty install. Total clown show.

JC
Jamie C.Mar 2026 · Google

The team have just installed 77 panels on our workshop roof and did a fantastic job. The team were so friendly and the communication was great throughout. A pleasure to deal with.

Area

Southampton, SO19

Opening times

Monday
8:00 AM – 6:00 PM
Tuesday
8:00 AM – 6:00 PM
Wednesday
8:00 AM – 6:00 PM
Thursday
8:00 AM – 6:00 PM
Friday
8:00 AM – 6:00 PM
Saturday
9:00 AM – 1:00 PM
Sunday
Closed

Additional information

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