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Solar installers in Plymouth.
Find listed solar installers covering Plymouth and South-East Cornwall — across 35 PL postcode districts. Britain's Ocean City catches strong south-coast sun, and its rebuilt housing means a lot of simple, solar-friendly roofs.
Listed installers
Covering Plymouth & the Tamar.
Featured listings are clearly marked. Solarable is a paid directory; we don't rank or endorse installers.
Check your roof
A Solarable Report shows your likely roof direction, a Solarable Score, and listed installers covering your postcode.
By the numbers
Plymouth solar, measured.
Typical yearly generation, per kW of panels
≈1,096 kWh per kWp a year — roughly 15% above the UK average
For every kilowatt of panels, a well-placed Plymouth 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 ~135 kWh
Quietest · December ~35 kWh
Apr–Sep share ~69%
Sunlight peaks in summer and dips in winter — 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.
1 MCS-certified installer covers Plymouth in our directory, and 1 also fit battery storage.
Sun figures from PVGIS; roof estimates include solar data from Google. How we measure.
Local context
Solar in Plymouth: quick guide.
Plymouth has two things going for it: strong south-coast sun, and a housing stock that's unusually easy to work with. Rebuilt after the war on Patrick Abercrombie's plan, much of the city is regular post-war housing with simple roof planes — the kind installers can survey and fit without surprises.
A few Plymouth-specific things worth knowing:
- South-coast light. The PL area sits in the sunniest band in the UK; a well-oriented roof here earns its keep faster than the same roof up north.
- Rebuilt, regular roofs. Much of Plymouth is post-war housing with clean, uncomplicated roofs — often the easiest kind to design a full system around.
- Coastal exposure. On exposed roofs near the Sound and the coast, a good installer will spec corrosion-resistant fixings and check wind loading — a survey detail, not a blocker.
- The Barbican and the Hoe. The historic quarter has conservation areas and listed buildings where panels visible from the street can need consent. Most of the city isn't affected.
- Across the Tamar. South-East Cornwall — Saltash, Torpoint, Liskeard — is rural and largely unconstrained; listed installers often cover both sides of the river.
Grants & support
What help is available in Plymouth?
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 Plymouth.
Is Plymouth a good place for solar panels?
Yes. Plymouth sits on the south coast of Devon and gets some of the best sun in the UK. It also has an unusual advantage: much of the city was rebuilt after the war on a clean plan, so a lot of homes have simple, regular roofs that are easy to fit. For a south-, east- or west-facing slope the fundamentals are strong — the check that matters is your own roof's direction, pitch and shading.
Do coastal conditions affect solar panels in Plymouth?
They're worth a mention, not a worry. Panels and mounting systems are built for exposure, but on very exposed coastal roofs a good installer will spec corrosion-resistant fixings and check wind loading properly. That's a survey detail, not a reason to hold off — it's exactly the kind of thing a local firm that fits roofs along the coast handles routinely.
How much do solar panels cost in Plymouth?
Plymouth prices track the UK average, and the city's rebuilt post-war housing — regular, simple roofs — tends to make for quick, lower-access-cost installs; very exposed coastal roofs that need corrosion-resistant fixings sit a little higher. A typical 4 kWp system usually lands in the £4,800–£6,800 range installed, with battery storage adding roughly £3,000–£6,000. Solar and battery are zero-rated for VAT until 2027; a firm figure needs an on-roof survey.
Which areas does this cover?
This page covers the whole PL postcode area — Plymouth city plus South-East Cornwall and the Tamar valley (Saltash, Torpoint, Liskeard, Bodmin, Wadebridge). Listed installers often cover both sides of the Tamar; check whether your nearest one covers your specific postcode district.
Are you a solar installer covering Plymouth?
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Useful next steps.
Is my roof suitable for solar?
Direction-led explanation, with the quick roof check.
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Solar savings calculator
Annual benefit and payback in honest UK ranges.
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Can I get solar panels?
Top-of-funnel suitability check for UK homes.
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For installers
Get a listed profile from £149/year (founding price).
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Solar companies near me
Find listed installers covering your postcode, by area.
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