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WiltshireSolar panels in Corsham,
priced honestly.
Independent guidance on solar and battery storage for Corsham homes in Wiltshire: a free remote design call first, then an MCS-certified installation team for your area if you decide to go ahead. PVGIS puts a roof in Corsham at 1,025 kWh per kWp a year, 1% below our Wiltshire county estimate.
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Free, no obligation. Takes about two minutes, and nobody visits your home.
What a roof in Corsham can generate
Real satellite data for Corsham, real installed pricing, and the same honest model we run for every place we cover.
How Corsham compares
Small towns rarely get published solar figures, so here are the numbers for Corsham. It is one of 20 Wiltshire towns we track, and it ranks joint 8th of 20 for solar yield, a town of 11,252 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,025 kWh per kWp a year, 2.81 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £917 of year one benefit, £247 of it from your own generation and £670 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, defaulted to Corsham's own yield, and at Corsham's 1,025 kWh per kWp it prices a 12 panel system at £6,360 installed before any battery. Your free design call reworks every number for your actual roof, its shading and your usage.
Any planning application in Corsham sits with Wiltshire, and its official House of Commons Library settlement class is small town.
The charger is in the installed price but left out of payback: charging savings depend on your mileage and tariff, which the design call models properly.
Price this properly, free →Your real roof, your real usage, on a free video call. No obligation.
A 12 panel, 6.36 kWp system in Corsham generates around 6,519 kWh a year, worth around £916 in year one on the 12p export scenario.
Generation is modelled from PVGIS satellite data for Corsham's own coordinates (51.43011, -2.19312), using the same 26.32p/kWh import value and £1,000 per kWp installed pricing as every Clearline estimate, with the full methodology, sourcing and assumptions set out on our help page.
Solar panel servicing and repair in Corsham
The same sourced benchmarks apply in Corsham as everywhere we cover: honest repair pricing and what a service should include.
Common questions about solar in Corsham
What could a roof in Corsham generate?
PVGIS puts a roof in Corsham at 1,025 kWh per kWp a year, 2.81 peak sun hours a day averaged across the seasons.
What does a typical solar system cost in Corsham?
A typical 12 panel, 6.36 kWp system in Corsham costs around £6,360 installed, at £1,000 per kWp before any battery.
Would a system in Corsham need a G99 application?
Most home solar and battery systems qualify for the simpler G98 notification, made to the network operator (DNO) after installation rather than before. A minority, usually larger systems, need the fuller G99 process instead. Your design call checks which applies in Corsham before anything is booked; our G98 vs G99 guide explains the difference in full.
What could I earn from exporting in Corsham?
On the 12p export scenario, that 12 panel system sends about 5,582 kWh a year to the grid, worth around £670. The tariff guide compares the export rates that could apply to your setup.
Get your free quote
Takes about two minutes. We work out your options, then confirm your free remote design call, on video, at a time that suits you. It starts with your roof and your numbers, and the design is built around them rather than around a product someone needs to shift.
Reading for Corsham homeowners
Independent, sourced and dated. The same ground we cover on your free call.
Single phase or three phase? The sixty-second check that decides your system size
One look at your fuse board sets the ceiling on how much solar you can connect.
Read the guide →Sigenergy SigenStor review: the 5-in-1 tower examined
The 5-in-1 tower reviewed by a site that does not sell it, warranty arithmetic included.
Read the guide →Home EV charger types and speeds, explained properly
Granny cable, 7kW wall unit or 22kW three phase. What each adds per hour, and which you need.
Read the guide →Are heat pumps worth it? The real 2026 numbers
Electricity costs 3.3x gas per kWh. A heat pump is about 3x as efficient. The numbers nearly cancel out.
Read the guide →Choosing a tariff when you have solar, a battery and an EV
Solar, battery and EV want different tariffs. How to work out which one to protect.
Read the guide →MCS, HIES, RECC, NAPIT, TrustMark and Flexi-Orb: which badge does what
Six logos, six different jobs. What each scheme covers, and which are actually required.
Read the guide →How Corsham compares with its neighbours
Same satellite dataset, same assumptions, so the differences are real geography rather than modelling noise.
| Town | kWh per kWp | Peak sun hours | vs Corsham |
|---|---|---|---|
| Corsham | 1,025 | 2.81 | — |
| Chippenham (Wiltshire) | 1,009 | 2.76 | -16 kWh |
| Melksham | 1,031 | 2.82 | +6 kWh |
| Bradford-on-Avon | 1,020 | 2.80 | -5 kWh |
| Trowbridge | 1,022 | 2.80 | -3 kWh |
| Calne | 1,013 | 2.77 | -12 kWh |
| Bath | 1,018 | 2.79 | -7 kWh |
PVGIS v5.2 for each town centroid, identical assumptions throughout. A few kWh either way is weather-year noise; a spread beyond about 30 kWh per kWp is real geography.
Also for Corsham: Solar panels in Corsham from OVO Solar & Battery