Find My Solar InstallerAdd your business
← Back to London
Solar4Good® Residential & Commercial Solar Installers in UK

Solar4Good® Residential & Commercial Solar Installers in UK

4.6(191 reviews)See reviews ↓·London

About the company

Solar4Good UK Ltd is an MCS-certified solar and battery installer based in Harrow. It has completed over 3,000 residential and commercial installations across the UK and has installed 50,000+ panels. The company works with homeowners, landlords and businesses across the whole of the UK, using its own in-house engineers and never subcontracting. It holds accreditations including MCS, HIES, NAPIT, TrustMark and ICO, and the registered trade mark SOLAR4GOOD® UK (No. UK00004337097). Its installation team is MCS & NAPIT certified. It offers a 25-year solar panel warranty and a 3-week guaranteed installation.

Services include solar panels, battery storage, EV chargers and commercial systems, with survey, design, installation, DNO registration and aftercare handled by its own team. The company has 15+ years of combined team experience and was recognised in the FMB's 2026 Home Picks for customer service. Manan Shah is Co-Founder; Matthew Tolley is Head of Solar Design and has been designing and installing solar since 2011. For Florence Care Homes, it installed 56 panels, generating 24,000–26,000 kWh annually and covering 35–40% of energy needs. It has 6 UK offices.

What customers say

Based on genuine customer reviews

Homeowners in the Harrow area consistently highlight how smoothly their solar and battery projects were run from the first enquiry through to commissioning. The design and quotation stage draws frequent praise, with reviewers repeatedly mentioning detailed discussions with Rahi, who is credited with weighing up options, setting out costs and benefits and replying promptly without any hard sales pressure. Named installers including Samuel, Ranga, Frederick, George, Jay, Omid and Faisal are described as working methodically and tidily, often completing the physical fitting within a single afternoon, and handovers that walk customers through the system and its monitoring app are a point that comes up often.

Communication before and after the work is a recurring theme, with questions answered and commitments to callbacks kept. A handful of customers describe the teams as respectful of property and considerate while on site, and quotations are viewed as competitive rather than the cheapest option. Reviewers also note that scaffolding and installation were organised without fuss, that the monitoring app proves easy to use, and that the finished panels and battery perform as promised.

Green energy supplier
Solar4Good® Residential & Commercial Solar Installers in UK — Customer photo
Solar4Good® Residential & Commercial Solar Installers in UK — Customer photo
Solar4Good® Residential & Commercial Solar Installers in UK — Customer photo
Solar4Good® Residential & Commercial Solar Installers in UK — Customer photo
Solar4Good® Residential & Commercial Solar Installers in UK — Customer photo

Reviews

Reviews are taken from publicly available sources.

DR
Dilan Rabadia2 August 2026

Excellent experience with Solar 4 Good UK - 19 panels installed seamlessly! Top-tier service from start to finish – Huge thanks to Rahi! I recently had Solar4Good UK carry out the first fix installation of 19 solar panels at my property, and the entire experience has been seamless. A massive shoutout to my point of contact, Rahi. From day one, Rahi was incredibly helpful and walked me through the entire process step-by-step. He took the time to talk me through all my available options without any high-pressure sales tactics, and he was always on hand to answer my endless list of questions. Communication and availability were brilliant throughout—getting dates booked in for both the site survey and the installation was quick and easy. The installation team did a great job with the 19 panels, and I couldn't be happier with how smoothly everything went. If you're thinking about going solar, I highly recommend Solar4Good UK.

MC
Mark Coetzee4 July 2026

The guys arrived on site and confirmed what they would be doing. They worked methodically and didn't stop till they were finished. They then went through the system and explained everything to me. We are very happy with the outcome. Really appreciate it.

SK
S K26 June 2026

Fantastic experience from our initial enquiry to final installation and commissioning of our solar panels. Solar4Good certainly stand out from their competitors. It was a pleasure dealing with all members of the S4G team, they listened to us and were not pushy. They were very responsive to all our questions. The installation was completed within six weeks from our initial enquiry. The installation team were respectful of our property, kept us updated with progress and tidied up once they had finished. The scaffolding was removed within days and the post installation documentation was received very quickly allowing us to progress our export tariff process with our energy supplier. We are very happy indeed and would highly recommend S4G without hesitation.

CL
Cheryl Lawrence24 June 2026

Planning and installation was fine and the cost competitive. Unfortunately after nearly five years the inverter developed a fault and is no longer working. For over six weeks I’ve been unable to get a replacement fitted. I’ve had to contact the company almost daily and finally yesterday I think I’ve managed to get a new inverter ordered, to be delivered in 7-10 working days! It’s a case of “you get what you pay for” and In hindsight I wish I’d spent more on better quality kit and a company with better after sales service. I can only make savings on my electricity if the system is working and sadly my experience has not been good.

RS
Rinkesh Shah12 June 2026

Samuel and Frederick did an amazing job in installing the solar panels and the battery. They finished in timely manner and neat and tidy. They explained everything during and after finishing and were considerate when working. Thanks.

RF
Rees Flooring27 May 2026

Had solar4good come to our address in Plymouth to fit the solar panels. Rahi and the team were very professional and did an outstanding job. Ran into a hiccup but their quick thinking and problem solving got the job done. Already generating over 60% of the electricity needed already after a couple of hours of being installed so it’s great to see it’s doing its job. Highly recommend. Thanks again! Lewis and Dawn.

IW
Ian Woodland26 May 2026

We recently had a solar and battery system installed by Solar4Good and have been very pleased with the whole experience. From the beginning, Rahi was excellent to deal with — he took the time to discuss a couple of different options with us, with no hard sales pressure, and clearly cared about providing a good service. The whole process was handled very efficiently, from arranging the site survey to organising the scaffolding and installation. There was one issue during the installation that was outside of the fitters’ control, but it was resolved promptly the very next day. Communication throughout was very good, and we’re extremely happy with both the service and our purchase. We would happily recommend Solar4Good.

Solar maintenance & repair in London compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 8 businesses in this category in London are compared.

RankProviderRatingReviewsOpen Sat.
1Acen Solar & Electrical Ltd★ 5,045Yes
2Future Green Cleaning★ 5,045No
3Solar Panels London★ 5,012No
4Solar Panel Installers London★ 5,05Yes
5Solar Panel Installers Wimbledon★ 5,01Yes
8Solar4Good® Residential & Commercial Solar Installers in UK (this page)★ 4,6191Yes
Contact
Working hours
Monday00:00–24:00
Tuesday00:00–24:00
Wednesday00:00–24:00
Thursday00:00–24:00
Friday00:00–24:00
Saturday00:00–24:00
Sunday00:00–24:00