Renewables
Solar panels are a long-term investment, and like any electrical system they need occasional attention. When output drops, an inverter faults or a panel is damaged, the cause needs finding properly rather than guessing.
We repair and maintain solar systems across Kent regardless of who installed them, from fault finding and inverter diagnostics through to panel replacement and cleaning.
Our electricians are MCS certified and NICEIC approved, so repair work on your array is carried out and certified to the same standard as a new installation.
01 Solar Panel Repairs
Solar systems can underperform for many reasons — shading, soiling, a failed optimiser, a tripped isolator, water ingress or simple wear. We test rather than assume, and tell you what we found.
02 Solar Panel Repairs
Small faults on a solar array are cheap to fix and expensive to ignore. A single failed optimiser or a soiled string can quietly cost a meaningful share of a year's generation before anyone notices.
Regular checks catch that early, keep the system generating what it was designed to generate, and keep your handover documentation and warranties intact.
03 Cleaning prices
Our solar panel cleaning prices are clear and competitive:
| Service | Guide price |
|---|---|
| Minor clean | from £200 |
| Deep clean (including algae and lichen removal) | from £400 |
04 On site
Coutts Electrical's own photographs of their own completed installations.
Photographs are Coutts Electrical's own, of their own completed work. Captions name the system type rather than a location, because the images are not tied to a named customer or town.
05 What customers said
Real reviews from the Google profile Coutts Electrical publish on their own site, reproduced word for word.
Supplied and installed battery for my existing solar panels. Excellent communication throughout. Work completed effectively and all mess cleared up. App installed on my phone and ongoing support available if needed. Would recommend this firm.
Max and his team installed my original solar panels a few years ago and have been back more recently to install the electrics for a heat pump and increase the number of panels. I'd recommend them in a heartbeat for any job you might have
I wanted a rather specialised solar system for which I'd tried to get other companies to quote for in the past. Max and his team came to do a site survey and after a few emails back and forth to iron out the details, they delivered me exactly what I wanted. Everything happened exactly when they said it would and the system was commissioned on-time and on-budget. The site was left spotless. I have nothing but praise for Coutts Electrical Contractors.
Quite simply the best customer service I've experienced ever.Max and his team fitted our solar panels just over a year ago, and they were great throughout the process.But what really stood them apart was when we recently had an issue with a small leak around one of the panels. I emailed Max on a Sunday night, and by 0830 Monday morning scaffolding was up, the panels removed, the issue isolated and fixed, and the internal damage repaired.How a company responds when an issue arises tells you a lot, and they were absolutely first rate. Thank you Max and team 🙏🙌☀️
Installation of 10 solar panels, a MyEnergi battery and car charger. Max and the team were well organised, excellent communicators and methodical with their work.. the work was completed on time and everything was tidy when they left. No great demand for cups of tea, but nevertheless grateful when they received them :).
Fantastic experience end to end. Max from Coutts designed, engineered and installed a Solar PV system with Battery for me at the house. Everything was done on time as planned, system performs really well, right size for the property, great documentation, real-time data, all very tidy and professional. I don't often write reviews, but I'd definitely recommend Coutts if you want a quality solar install.
Coutts Electrical Contractors Ltd installed 11 Nr. rooftop solar panels for us and we were very pleased with the service we received. The installation was completed within the estimated time and a full set of handover documents was provided. Ahead of the installation we had several queries and they were always answered promptly and thoroughly. The arrangement of the solar panels is producing good results for us.
I had solar panels, an inverter, a storage battery and a Zappi EV charger installed. Max, Alex and Steve did a cracking job and were very efficient with their time. They started nice and early and explained their plan to me and answered all my questions. The quality of work was superb, everything measured and lined up perfectly. They finished in exactly the time they planned and tidied up everything and took all the packaging with them! I would thoroughly recommend Coutts Electrical to carry out your work, they are a great team and work together well. I will be using their services again when I increase my battery storage. Thanks for a brilliant job :-)
Max and his team did a great job fitting anti-bird blockers around my solar panels, and removing the pigeon dirt and grime from the roof and gutters - not the pleasantest of jobs! Very efficient and prompt.
Max is a legend! Super professional and conscientious from start to finish. Answered all my questions in full. Customised the install to meet my needs. Wasn't at all salesy or pushy like many other solar installers.
07 From the blog
Learn how to clean and maintain your solar panels effectively with our essential tips. For expert solar panel care, contact us today for professional…
08 Start here
Tell us your postcode and roughly what you are after. We come out, survey it properly, and put a written price in front of you — with the VAT position confirmed on it.
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