2 Earth Ltd t/a 2 Earth
Greater London · South-East
Solar PV
View profileSolar installers · Twickenham
Solar installers in Twickenham.
Find listed solar installers covering Twickenham, Richmond, Hounslow and the TW riverside across south-west London. Every firm is MCS-certified and checked before we list them.
Listed installers
Covering south-west London.
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Find installers near you.
Enter your postcode, or use your location, to see which of the listed installers cover your district and what a roof there typically generates.
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M S C Electric Ltd T/A MAPS Renewables
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View profileA survey is the only way to confirm what your roof can actually do. Contact whoever covers your area directly when you're ready, or leave your details below and up to three will call you.
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Leave your details today and up to three MCS-certified installers covering your postcode will call to arrange a survey and quote. Free, no obligation, and you choose who to go with.
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Is your roof right for solar?
Enter your postcode and we'll estimate your roof's direction, its solar potential, and show certified installers covering your area.
- Every installer is certified
By the numbers
Twickenham solar, measured.
Typical yearly generation, per kW of panels
≈1,035 kWh per kWp a year — roughly 10% above the UK average
For every kilowatt of panels, a well-placed Twickenham roof generates about this much a year. Your own total depends on roof direction, pitch and shading — the roof check estimates it for your address.
How the sun falls across the year
Best month · June ~125 kWh
Quietest · December ~35 kWh
Apr–Sep share ~68%
Sunlight peaks in summer and dips in winter, so a system is sized for the whole year, not just the peak. Estimated from PVGIS climate data for your postcode area; a roof survey confirms your exact figure.
Solar resource data: © European Union, 2025, PVGIS, EU Science Hub.
16 MCS-certified installers cover Twickenham in our directory, and 8 also fit battery storage and 3 also install heat pumps.
Sun figures from PVGIS; roof estimates include solar data from Google. How we measure.
Local context
Solar in Twickenham and south-west London: quick guide.
The TW districts follow the Thames through south-west London, mixing historic riverside homes with broad suburban estates, and that shapes a solar install:
- Georgian and Victorian riverside. Twickenham, Richmond and Teddington have period houses near the river, some listed or in conservation areas, so panels on prominent roofs there need extra care.
- Suburban semis. Hounslow, Isleworth and Feltham are full of interwar and postwar semis with simple pitched roofs that take panels well and usually need no consent.
- The Spelthorne edge. Ashford, Sunbury, Staines and Egham add newer estates and detached homes with clear, well-oriented roof space.
- East or west still works. A south pitch does best, but an east or west roof spreads output across the day and performs well across the area.
- Get a survey. An installer survey confirms roof direction, condition and the right fixings before you commit.
Grants & support
What help is available in Twickenham?
Solar and battery installations across the UK are currently zero-rated for VAT until 31 March 2027, a straight saving on the installed price for every household, with no application needed. In England, ECO4 and the Warm Homes scheme can help eligible lower-income households with energy-efficiency measures through their energy supplier or local council.
Eligibility for grant schemes depends on your income, home and circumstances, and the schemes change. We keep the current picture on one page rather than guess what you'll qualify for.
Common questions
FAQs about solar in Twickenham.
Do I need planning permission for solar panels in Twickenham?
For most homes across the TW districts, roof panels are permitted development and need no application. The exceptions are the Richmond and Twickenham riverside conservation areas, listed buildings and flats, where consent can be needed. A local installer knows the borough positions, and a survey confirms suitability first.
How much does a solar installation cost around Twickenham?
Prices here track the UK average. A typical 4 kWp system lands in the £5,000 to £7,000 range installed, with battery storage adding roughly £3,000 to £6,000. Solar and battery are zero-rated for VAT until 2027. The on-roof survey gives the firm figure for your home.
Is my period riverside house suitable for solar?
Often yes, though homes near the Thames in Richmond and Twickenham are more likely to sit in a conservation area or be listed. A surveyor checks that status along with the roof structure and direction before recommending a layout.
Which areas does this page cover?
This page covers Twickenham and the TW riverside across TW1 to TW20: Twickenham, Whitton, Hounslow, Isleworth, Richmond, Teddington, Hampton, Feltham and the Spelthorne towns of Ashford, Sunbury, Shepperton, Staines and Egham.
Are you a solar installer covering Twickenham?
Claim your free profile if we've already listed you, or add your company to the directory.
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