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Job booked in quickly and carried out professionally for a fair price. Would recommend.
Antonio
Dan and Ted were very helpful and professional .The quote was fully explained , the products bought and fitted on the day. They worked hard , got the job done and cleaned up after themselves. Excellent work guys !
Ruth
Michael arrived on time, no fuss, job done. Couldn't have asked for more. Reasonable price for top job. Will use again and recommend.
Tracey
Maximising your green energy output requires clean, fully operational solar panels, but roof maintenance can be risky and complex. From stubborn bird mess and traffic film blocking sunlight to faulty inverters, broken tiles, and degraded wiring, neglected arrays quickly lose efficiency. Hiring a professional solar cleaning and repair specialist ensures your system is safely washed, free from surface damage, and electrically sound. Rated People connects you with trusted, local renewable energy and roofing experts.
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Take a look at our Solar Panel Cleaning & Repair specialists profiles, read reviews and request quotes directly.
Find a solar panel cleaning and repair specialist near me
What can a local solar panel cleaning and repair specialist help with?
Avoid reduced generation, roof accidents, and premature equipment failure by hiring a skilled solar engineer or specialist cleaner to care for your photovoltaic system. Look out for local renewable energy teams who:
- Use water-fed telescopic poles with purified, deionised water and soft bristle brushes to clean glass without scratching or leaving mineral films.
- Hold relevant trade accreditations (such as MCS or NICEIC registration) to safely diagnose inverter faults, string failures, and isolation switch issues.
- Have a verified track record of positive reviews from local property owners praising their punctuality, safe working at height, and neat finish.
- Offer a complete range of array services, including bird-proofing mesh installation, panel replacements, cable tidying, and generation health checks.
- Provide clear, itemised quotes detailing call-out charges, per-panel washing rates, hardware costs, and any required scaffolding.
A local specialist understands the weather conditions and bird activity in your area, using the right cleaning methods and protective barriers to keep your panels producing peak power all year round.
Post a job today to find a reliable solar panel cleaning and repair specialist in your local area.
How much does solar panel cleaning and repair cost?
The overall cost of cleaning or repairing solar panels depends on the size of your array, roof pitch, access requirements, and the nature of any electrical or structural repairs. Cleaning an accessible bungalow installation costs far less than erecting safety scaffolding to replace a string inverter on a three-storey home.
For standard UK home systems:
- Array cleaning: Typically ranges from £4 to £15 per panel, with a standard 8 to 12 panel domestic job usually coming to £80 – £150.
- Diagnostic call-out fee: Initial fault-finding and electrical inspection fees generally start between £100 and £150.
- Inverter replacement: Replacing a faulty string inverter usually costs between £500 and £1,500, depending on brand, capacity, and warranty.
- Wiring & junction repairs: Fixing water-damaged connectors, loose cabling, or isolator switches typically costs £100 – £300.
- Pigeon & bird guarding: Supplying and fitting protective mesh around an existing solar array to stop birds nesting underneath costs £500 – £900.
To get an accurate price for your project, post a job today to request a free quote from a local solar specialist.
What is the difference between solar panel cleaning and solar panel maintenance?
Understanding the difference between routine surface cleaning and technical maintenance helps you pick the right service to protect your green energy setup:
- Solar panel cleaning: Focuses purely on washing off dirt, bird droppings, tree sap, lichen, and pollen from the glass surface. It is a physical wash using non-abrasive tools and purified water to ensure maximum light reaches the solar cells.
- Solar panel maintenance: A full technical check-up carried out by a qualified solar electrician or engineer. It involves testing string voltages, thermal imaging to identify cell hot-spots, inspecting roof mountings, checking inverter health, and verifying safety switches.
- Frequency: Surface cleaning is recommended 1 to 2 times a year, whereas technical system maintenance is generally advised every 2 to 4 years or whenever your monitoring system shows an unexplained drop in output.
- Who performs it: Washing can be done by trained solar or window cleaning technicians using water-fed poles, while electrical repairs and system health checks require an accredited electrician.
Investing in professional care keeps your system operating safely, protects your roof structure, and can restore 10–25% of energy generation lost to surface dirt. Specialist tradespeople also have the correct height-safety gear, preventing personal injuries or accidental panel damage.
Keeping your solar installation in prime condition ensures you get the maximum financial return from your green energy. Whether you need a quick seasonal wash or a diagnostic check on an error-coded inverter, a local specialist can get it sorted.
Whether you need routine cleaning or urgent electrical repairs, speak to a specialist today to receive a free quote.
Other solar panel cleaning and repair FAQs
Can I clean my solar panels with a pressure washer or household soap?
No. High-pressure jet washers can break the weatherproof seals around the panel frame or crack the tempered glass. Standard soaps and detergents leave sticky films that attract dirt faster and can damage anti-reflective glass coatings. Professionals use low-pressure, purified water and soft brushes.
How do I know if my solar panel system needs repairing?
The most common sign is an unexpected dip in your daily energy generation on your monitoring app or generation meter. You should also look out for red warning lights on your inverter, visible cracks on the glass, burn marks around wiring connectors, or bird noise and droppings under the array.
Does rain clean solar panels automatically?
While rainfall washes away light dust, it cannot shift stubborn bird droppings, tree sap, lichen, or road grime. Over time, these build up on the glass, creating shaded spots that cause individual cells to overheat and drop the efficiency of the whole system.
Sign up as a solar panel specialist
Are you a qualified solar engineer, MCS electrician, or specialist height-access cleaner looking to grow your trade business? Joining Rated People connects you with homeowners across the UK actively searching for solar panel cleaning, inverter replacements, and system repairs. Highlight your trade accreditations, build your customer reviews, and choose the local job leads that best suit your schedule.
Citywide offer domestic roofing services across SE London. We take on projects of all sizes ranging from small roof and gutter repairs to complete removal and replacement of full roof coverings. Our team offers over 20 years of combined roofing experience and can deliver outstanding results for a very reasonable price.
We recently had our flat roof replaced by Citywide Roofing and have been very pleased with the work. Dan and his team were friendly, hardworking and a pleasure to have around. The work was completed to a high standard and the site was left clean and tidy. After the work was completed, we asked if the gutter flow could be adjusted slightly. Dan came back promptly in a good-natured, helpful way. To me, that speaks volumes about the confidence he has in his work and his willingness to stand behind it.
L&R RENEWBALES LTD
Solar Panel Cleaning & Repair
Assembly Renewables
Solar Panel Cleaning & Repair
Join the renewable energy revolution. Our accreditations include, MCS, NAPIT, RECC and the Government endorsed TRUSTMARK. Are you ready to bid farewell to sky-high energy bills and embrace sustainable living? Then look no further. Assembly Renewables offers innovative solutions tailored just for you. Air Source Heat Pump Installers and Solar Panel installers you can trust.
We are a team of highly skilled individuals, with a great sense of professionalism and integrity. Our purpose is to deliver the transition from our customer's vision to reality and strive to bring satisfaction and joy with the results of our work. We aim to offer the best possible service while building trust with our clients. Having over a decade experience in the building industry, gives us the possibility to be quick, flexible and efficient.
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All aspects of roofing and external building work with over 30 years experience. Solar PV specialists with 14 years experience. We also have our own scaffolding, helping to lower the cost of external works to our customers.
Really pleased with the job completed on my roof. The team communicated well and explained things in detail showing me pictures of what was going on up on the roof. They also gave me options on what I needed to have done- rather than trying to exploit the situation. 100% recommend and will definitely use again for my extension. Thank you Panel Care!
Solar Boost Ltd are based in Keighley West Yorkshire and specialise in the design, Installation and maintenance of Solar PV, Battery storage, Car charging stations and Air source heat pump systems. With over 11 years of experience in electrical installation, we also provide expert industrial, commercial and domestic electrical services across diverse sectors. We are fully accredited with MCS, Napit, RECC, and Trustmark, we are proud to offer a 10 year guarantee on all our new installations providing customers with peace of mind and confidence in the quality and reliability of our work.
Amazing guy, came when he said he was coming, the quote was very reasonable. I would definitely use again. Thank you!
Syntrad Ltd is a London-registered engineering and electrical services company delivering high-quality domestic and commercial solutions across the UK. Led by Director Kaz Moorjani, we specialise in: • Electrical installations, upgrades & fault finding • EICR inspections & certification • Consumer unit upgrades • EV charger supply & installation (including our AmpLink Elite range) • Smart home automation (lighting, heating, access control & integrations) • Commercial catering equipment installation & repairs • Specialist equipment diagnostics and maintenance We combine technical expertise with a practical, hands-on engineering approach. Whether it’s a full property rewire, EV charging solution, smart automation project, or commercial equipment repair, we focus on safety, compliance, and long-term reliability. Our clients choose Syntrad for: ✔ Transparent pricing ✔ Clear communication ✔ High standards of workmanship ✔ Professional documentation & certification ✔ Reliable aftercare support From residential properties to commercial premises, we deliver solutions that are efficient, compliant, and built to last.
Explore the comprehensive services offered by CDL Building & Carpentry Ltd in the Swansea and south wales areas, we cover all aspects of building and carpentry jobs including comercial and domestic. Some of the job we do are: Extensions Conservatories Loft conversions Kitchens Bathrooms Tiling Garden walls Windows & doors Roofs Repointing Fascias Guttering Flooring Patios Driveways Paving Decking & fencing Plastering All interior carpentry Lime rendering Lime pointing Sand/shoot blasting Fiberglass roofing Fencing New build home / self builds Damp Proofing Complete office refurbishments Complete shop fitting Insurance repair work CDL Building & Carpentry Ltd delivers excellence in every project. Contact us to turn your vision into reality with our professional and reliable services.
Craig and his team (Carne, Jason and the carpenters) were excellent. They were friendly, hard-working and tidy. They coped with unforeseen issues very competently. The communication between trades and with ourselves was very good. We have no hesitation in recommending them and will use them again.
We have been trading for 18 years and specialize in painting, decorating, building work, full-scale refurbishment, bespoke wardrobes, kitchen installations, and high-end bathroom refurbishments.
fantastic work from very nice professional team - will employ again
Hello welcome to J.W Electrical we are a friendly run business. Here at J.W Electrical we would like you to receive the best of the best, quantity and quality answering and questions you may have or any queries we are here to help.
Great work and great service experience. Will definitely work with James again.
PRINCETON ECO PLUS SERVICES LTD
Solar Panel Cleaning & Repair
Flexible finance options available – spread the cost of your installation with affordable monthly payments (subject to status). Princeton Eco Plus Services LTD is a trusted, fully accredited UK energy efficiency contractor, delivering safe, compliant, and high-quality home improvement solutions you can rely on. With over 7 years of industry experience, we help homeowners and landlords improve the comfort, efficiency, and long-term performance of their properties through professionally delivered installations. Our services include loft insulation, cavity wall insulation, boiler installations and upgrades, air source heat pumps (ASHP), and solar PV systems. Every project starts with a thorough property assessment and clear, honest advice tailored to the home and customer's needs. We are PAS 2035 compliant, TrustMark registered, and Gas Safe registered, ensuring all work meets current regulations and industry best practice. We work with experienced installers and trusted manufacturers to deliver reliable, long-lasting results. From initial enquiry through to installation and aftercare, we provide a transparent, end-to-end service with clear pricing and no hidden costs. Marigold Insulation supports homeowners, landlords, and property investors looking to reduce energy bills, improve EPC ratings, and future-proof their homes.
Heatio
Solar Panel Cleaning & Repair
Heatio, a leader in home energy tech, is focused on supporting you to reduce your energy bills and protect yourself from future price spikes. Technologies like Solar, Electric Vehicle Charging and Heat Pumps reduce home energy bills and your carbon footprint. A Solar System can reduce your electricity bills by over 90%, an Electric Vehicle can halve your fuel costs, whilst an Air Source Heat pump swapped for a combi boiler is more than 3x as efficient. All these technologies will be supported and optimised by Heatio’s new home energy management system launching in late 2024. Heatio’s design approach is unique and cutting edge. You’ll receive a free digital assessment of your home, utilising precise home energy modelling and supported by direct home energy data. Providing you with a bespoke design & impact assessment of different technologies.
EPR Restoration
Solar Panel Cleaning & Repair
EPR Exterior Property Restoration provides professional exterior cleaning and restoration, including driveways, patios decking (soft clean), fence painting, gutters and exterior painting fully insured with free quotes. Covering Caerphilly, and Cardiff and surrounding areas
Pure Construction Group LTD
Solar Panel Cleaning & Repair
Established in 2021, Pure Construction Group Limited has rapidly built a reputation as a trusted multi-trade building contractor, serving the commercial, social, and domestic markets across Northwest England. With over 30 years of combined commercial and subcontract experience, our team has driven the steady growth of our business. We pride ourselves on being large enough to handle significant projects but small enough to provide personalised attention and exceptional service to every client. At Pure Construction Group, we offer a comprehensive range of services to meet diverse needs. Our offerings include everything from strip outs and kitchen & bathroom replacements to internal and external redecoration. We also specialise in disabled adaptations, retrofit work, structural repairs, groundworks, extensions & alterations, minor building works, roofing (both pitched and flat), damp proofing, and cleaning. Our broad service scope reflects our commitment to delivering high-quality solutions tailored to each project’s requirements.
R&L Pressure Washing Services
Solar Panel Cleaning & Repair
R&L Pressure Washing Services At R&L Pressure Washing Services, we provide professional exterior cleaning for homes and businesses across Worcestershire, Warwickshire and the Midlands. We specialise in restoring outdoor surfaces by removing moss, algae, weeds, dirt and stubborn stains, leaving your property looking clean, safe and well maintained. Our services include: - Driveway cleaning - Patio cleaning - Gutter cleaning - Render cleaning - Cladding cleaning - Artificial grass cleaning - Soffit & fascia cleaning We pride ourselves on reliable service, competitive prices and excellent attention to detail. Every job is completed to a high standard using professional equipment to deliver outstanding results. Why choose us? - Fully insured - Friendly and reliable - Free, no-obligation quotes - High-quality professional cleaning - Customer satisfaction is our priority Get in touch today to transform your property's exterior with R&L Pressure Washing Services.
Arnold Electrical Contractors Our honest, reliable family business with over 30 years experience currently has a team of 4 electricians with offices in Verwood, Swanage and Fordingbridge NICEIC approved contractors We are able to take on any electrical projects from planning, undertaking the works and certification Specialising in: EICR's Emergency lighting Rewires EV chargers Solar installs Heating systems Inez Cox: "So helpful and professional at solving our connection problem over the phone on a Sunday morning. Thank you." We undertake: Domestic Commercial Industrial Arnold Electrical Contractors cover: Ringwood Verwood Fordingbridge The New Forest Bournemouth Christchurch Poole Wimborne Wareham Salisbury Swanage East Dorset South Dorset Lymington Lyndhurst All surrounding areas
Excellent communication with me throughout, despite hold-ups they kept me informed at all times. They are clearly and excellent team who work well together, enjoy doing a job to the highest standard and leaving a home improved, tidy, and safe. I would be very happy to have them return to continue to work on any electrical issues, I mustn't lose their number!
Gas safe registered heating engineer. 20 years experience. NVQ3 Solar panels Unvented cylinders Biomass boilers Air source heat pumps General maintenance
RATED PEOPLE LIMITED
Solar Panel Cleaning & Repair
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