Solar Panel Installers in London
Greater London • 183 verified companies
Going Solar in Greater London
Our directory features 183 verified solar companies serving London and the surrounding areas, all vetted for quality and reliability.
More homeowners across Greater London are switching to solar to cut energy bills and reduce their carbon footprint. With 0% VAT on installations and the Smart Export Guarantee (SEG) paying for surplus electricity, the economics have never been stronger.
A typical 4kW system in this area generates around 3,400-3,800 kWh of electricity per year, saving £800-£1,100 annually. Use our free solar panel calculator to get a personalised estimate for your property.
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Why Go Solar Here?
- Access to 183 local installers with proven track records
- Competitive pricing due to local market competition
- Fast response times for quotes and installations
- Local knowledge of Greater London regulations and planning requirements
- Ongoing support from companies based in your area
Solar Companies in London
Lectogic is a renewable energy specialist offering commercial and residential solutions. They provide solar and batte...
Lime-Circle Renewable Heating specializes in renewable heating solutions, offering woodchip supply, boiler buybacks, ...
Locogen is an expert renewable energy consultancy providing comprehensive solutions across various sectors, including...
Emergency Renewable Energy Service, Solar Battery Storage..
Lothian Renewables Ltd is an MCS-qualified, locally based company specializing in the design and installation of Sola...
Mitie is a leading facilities management and professional services company, offering a wide range of services includi...
Madola Energy Ltd provides comprehensive solar energy solutions for homes and businesses, helping clients reduce thei...
Magna Renewables is a professional and reliable solar panel installer operating in Cheshire and the wider area, offer...
MakeMyHouseGreen, a trading style of Switchd Limited, helps homeowners transition to green energy solutions, includin...
Medoria Solar specializes in solar PV systems, offering installations, repairs, and maintenance. They are committed t...
Minel Energy, founded in June 2000, specializes in the design and installation of low-carbon energy systems, includin...
Moixa Technology Ltd, trading as Lunar Energy, specializes in smart energy management and home energy storage. They l...
Mr Solar Ltd is a trusted renewable energy installer based in Norwich, specializing in solar PV and battery storage s...
NCC Southeast specializes in renewable energy solutions including solar PV and heat pump installations, serving clien...
NJS Heating Services Ltd is a reliable heating and plumbing engineering company with 20 years of experience, serving ...
Npes Solar is an award-winning Wolverhampton-based solar panel installer with over 25 years of combined experience, o...
NGH Energy, part of Northern Gas Heating, is a leading UK heating and energy specialist providing solar PV, solar the...
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Neutral Energy is an MCS accredited green energy installer with over 35 years of experience and 4000+ installations, ...
NextDaySolar is a UK-based company specializing in solar energy solutions, offering products for purchase and solar g...
Niblock Electrical Services is a London-based electrical company offering a comprehensive range of electrical service...
Showing 101 to 120 of 183 companies
Frequently Asked Questions
How much do solar panels cost in London?
Installation typically costs between £5,000 and £12,000 depending on system size. A 4kW system for a 3-bed home costs around £6,000-£8,000, including panels, inverter, mounting, and labour. Get quotes from local installers on TopGreenDeals to compare prices.
Do I need planning permission for solar panels in London?
Most residential installations fall under permitted development rights and do not need planning permission. Exceptions include listed buildings, conservation areas, and ground-mounted systems over 9m². Check with your local planning authority if unsure.
How do I choose the best solar installer in London?
Look for MCS-certified installers with strong customer reviews. Check their track record, warranty terms, and whether they offer aftercare. Compare ratings and request quotes from multiple companies to find the best fit.
Not sure what size system you need? Use our free solar panel calculator to estimate costs and savings for your home. Considering a heat pump too? Try our heat pump calculator or read our air source heat pump guide.