Solar Panel Installers in London
Greater London • 206 verified companies
Going Solar in Greater London
Our directory features 206 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.
Popular Services
Why Go Solar Here?
- Access to 206 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
TB Electrics is an MCS-registered installer specializing in Solar PV, Electric Vehicle Charging, and comprehensive el...
.png)
TJS Solar, trading under TJS Electrical Ltd, provides comprehensive renewable energy solutions including solar panel ...
TSG Building Services plc is an award-winning, multi-disciplined building services and construction company, offering...
Take Charge are accredited clean energy professionals with over a decade of experience, specializing in Solar PV and ...
Taylor Energy is a solar installer specializing in residential, commercial, and agricultural solar projects, includin...
Tekidan specializes in off-grid systems, battery backup solutions, and solar PV installations, providing comprehensiv...
The Eco Team specializes in solar photovoltaic installations for both domestic and commercial clients. They are locat...
EnergyBox is an energy efficiency expert with over 1000 projects implemented, dedicated to helping clients achieve ef...
Thrift Energy is a UK-based renewable energy installer specializing in solar panels, solar batteries, and air source ...
Total Renewable Solutions SW Ltd. is a renewable energy installer based in Devon, offering expert services for heat p...
Town & Country Electricians is a Gloucestershire-based company providing complete electrical services for domestic an...
Treadlighter is a renewable energy specialist offering a range of services including solar PV, battery storage, and E...
Trusted Energy are certified experts in renewable heating, heat pumps, solar PV, and ventilation systems, providing t...
Turning Point UK is a consultancy firm based in Nottingham, specializing in connecting businesses with investors and ...
Unity Solar is a leading solar installer specializing in solar panel installations, home battery backups, and EV char...
Uniheat (Oxford) Ltd is an established plumbing and heating company with 40 years of experience, offering domestic an...
Use Solar Ltd specializes in the installation of Photovoltaic (PV) Panels for both commercial and domestic use, guara...
Volt-Age EV Charging Limited specializes in renewable energy solutions, offering expert installation of solar panels,...
Bright Light Electrical Solutions LTD is a reliable electrical contractor based in Burntwood, Staffordshire. They off...
Wallop Energy provides a one-stop solution for solar energy systems, offering residential and commercial installation...
Showing 181 to 200 of 206 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.