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DevonSolar panels in Cullompton,
priced honestly.
Independent guidance on solar and battery storage for Cullompton homes in Devon: 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 Cullompton at 1,026 kWh per kWp a year, 5% above our Devon county estimate.
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Free, no obligation. Takes about two minutes, and nobody visits your home.
What a roof in Cullompton can generate
Real satellite data for Cullompton, real installed pricing, and the same honest model we run for every place we cover.
How Cullompton compares
Small towns rarely get published solar figures, so here are the numbers for Cullompton. It is one of 23 Devon towns we track, and it ranks 17th of 23 for solar yield, a town of 9,320 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,026 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 £918 of year one benefit, £247 of it from your own generation and £671 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, defaulted to Cullompton's own yield, and at Cullompton's 1,026 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 Cullompton sits with Mid Devon, 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 Cullompton generates around 6,525 kWh a year, worth around £917 in year one on the 12p export scenario.
Generation is modelled from PVGIS satellite data for Cullompton's own coordinates (50.85684, -3.39563), 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 Cullompton
If a system in Cullompton is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Common questions about solar in Cullompton
What could a roof in Cullompton generate?
PVGIS puts a roof in Cullompton at 1,026 kWh per kWp a year, 2.81 peak sun hours a day averaged across the seasons.
What does a typical solar system cost in Cullompton?
A typical 12 panel, 6.36 kWp system in Cullompton costs around £6,360 installed, at £1,000 per kWp before any battery.
Would a system in Cullompton 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 Cullompton before anything is booked; our G98 vs G99 guide explains the difference in full.
What could I earn from exporting in Cullompton?
On the 12p export scenario, that 12 panel system sends about 5,589 kWh a year to the grid, worth around £671. 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 Cullompton homeowners
Independent, sourced and dated. The same ground we cover on your free call.
How many solar panels do I need? The honest way to count
One panel is 2.26 square metres. The rest is measuring your roof honestly.
Read the guide →Tesla Powerwall 3 vs Duracell Dura16: which fits your home?
The two packages we actually price, compared on the numbers that decide it.
Read the guide →How time of use charging windows actually work
How a cheap overnight window is metered and billed, and what a battery does inside it.
Read the guide →How much does a heat pump cost? The 2026 numbers, before and after the grant
UK median installed cost around £12,908, before the up to £7,500 grant comes off.
Read the guide →EV tariffs compared: the cheapest overnight windows
Overnight rates of 6.99p to 9p against a 26.11p capped average, compared.
Read the guide →What MCS certification actually is, and why your export payments depend on it
The badge that decides whether your solar earns export payments. It cannot be added later.
Read the guide →How Cullompton 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 Cullompton |
|---|---|---|---|
| Cullompton | 1,026 | 2.81 | — |
| Tiverton (Mid Devon) | 1,017 | 2.79 | -9 kWh |
| Honiton | 1,060 | 2.90 | +34 kWh |
| Exeter | 1,060 | 2.90 | +34 kWh |
| Wellington (Somerset) | 1,008 | 2.76 | -18 kWh |
| Crediton | 1,020 | 2.79 | -6 kWh |
| Sidmouth | 1,080 | 2.96 | +54 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 Cullompton: Solar panels in Cullompton from OVO Solar & Battery