Dorset
Solar panels in Corfe Mullen, priced before anyone visits.
A 12-panel roof in Corfe Mullen makes about 6,960 kWh a year and costs £6,360 installed; a free 30-minute video call sizes it to yours.
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How much a Corfe Mullen roof makes, month by month
PVGIS puts Corfe Mullen at 1,094 kWh per kWp a year, 1% above our Dorset county estimate. 68% of it arrives between April and September, peaking in July.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 41.6 |
| February | 58.1 |
| March | 95.4 |
| April | 123 |
| May | 132 |
| June | 133 |
| July | 135 |
| August | 119 |
| September | 101 |
| October | 68.1 |
| November | 49.2 |
| December | 37.5 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
Against Great Britain as a whole: Corfe Mullen makes 1,094 kWh per kWp a year, and the mean of our 85 county PVGIS estimates (our GB average) is 925, so Corfe Mullen is 18% above it.
How Corfe Mullen compares
Small towns rarely get published solar figures, so here are the numbers for Corfe Mullen. It is one of 15 Dorset towns we track, and it ranks joint 9th of 15 for solar yield, a town of 10,312 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,094 kWh per kWp a year, 3.00 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £970 of year one benefit, £247 of it from your own generation and £723 from export at 12p.
Every figure here assumes a clear, south-facing roof at 35 degrees. Yours will differ, which is what the free design call is for; until then, the calculator below tests panels, batteries and export rates on Corfe Mullen's own yield.
Planning applications here go through Dorset; nationally, the House of Commons Library classes Corfe Mullen as a 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.
Your real roof and usage, worked through on a free 30-minute video call. Use the full form or leave three details below.
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Three details. We call or text within one working day to book your free 30-minute design call, on video or by phone if you prefer.
Generation is modelled from PVGIS satellite data for Corfe Mullen's own coordinates (50.77077, -2.01761), using the same 26.32p/kWh import value and £1,000 per kWp installed pricing as every Clearline estimate; the methodology is on our help page.
The network operator for Corfe Mullen
The distribution network operator (DNO) for Corfe Mullen is Scottish and Southern Electricity Networks (SSEN), which runs the Southern England licence area.
For a typical home the paperwork is light: a system of up to 3.68kW per phase goes through G98, which means SSEN is notified within 28 days of switch-on rather than asked beforehand.
Larger systems go through G99 instead, applied for before installation. On timing: SSEN says it can take up to 45 working days to issue a quotation for a generation connection above 3.68kW per phase and up to 50kW.
Sources: NESO DNO licence areas (3 May 2024); SSEN, micro-generation connections page, checked 25 September 2026. G98 vs G99, explained.
Beyond the panels: heating and car charging in Corfe Mullen
A heat pump in Corfe Mullen
Heating demand peaks when solar is weakest. In Corfe Mullen, a 12-panel system makes about 240 kWh in December and 260 kWh in January, a fraction of its 860 kWh in July, which is why a heat pump here is costed on its tariff first.
Grant support in England comes from the Boiler Upgrade Scheme: £7,500 for an air source or ground source heat pump, £2,500 for air-to-air, and an extra £1,500 until March 2027 where the home is heated by oil or LPG off the gas grid (gov.uk, checked 28 September 2026).
Charging an EV in Corfe Mullen
Summer is where a car earns its place. In July, 12 panels in Corfe Mullen make about 860 kWh, against roughly 70 kWh a typical home uses in daylight that month on our calculator's typical-use settings, so there is surplus a smart charger can put into the car instead of exporting it.
The calculator above includes a 7.4kW smart charger from £1,100 installed. Renters and flat owners with off-street parking can claim 75% of a chargepoint's cost, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026).
The packages, priced before anyone visits
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Corfe Mullen
The same sourced benchmarks apply in Corfe Mullen as everywhere we cover: honest repair pricing and what a service should include.
Solar in Corfe Mullen: your questions answered
How much electricity do solar panels make in Corfe Mullen?
About 6,960 kWh a year from 12 panels (6.36 kWp), on PVGIS satellite data for Corfe Mullen: 1,094 kWh per kWp, or 3.00 peak sun hours a day on average. July is the strongest month, at about 860 kWh.
What does a typical solar system cost in Corfe Mullen?
Solar is priced at £1,000 per kWp installed wherever you live, so a 12-panel, 6.36 kWp system costs £6,360 in Corfe Mullen, exactly as it would anywhere else, before any battery. Location changes what the system makes, not what it costs: here that is about 6,960 kWh a year. The final figure comes from your roof on the design call.
Which DNO covers Corfe Mullen, and what does it need from me?
Scottish and Southern Electricity Networks (SSEN) covers Corfe Mullen. A home system of up to 3.68kW per phase is notified to SSEN within 28 days of commissioning under G98, and nothing waits on approval. Larger outputs need a G99 application before work starts. SSEN says it can take up to 45 working days to issue a quotation for a generation connection above 3.68kW per phase and up to 50kW.
What happens to the solar I do not use in Corfe Mullen?
Around £723 a year at 12p per kWh, for the roughly 6,021 kWh a 12-panel system in Corfe Mullen exports with typical use. Rates vary by supplier and some need their own tariff; the export rates table is dated and sourced.
How much solar does Corfe Mullen get in December?
December is the low point: about 240 kWh from a 12-panel system in Corfe Mullen, on PVGIS data, rising to 860 kWh in July. From November to February the same system makes about 1,190 kWh in total, which is why a battery charged off-peak does more of the work in winter.
How Corfe Mullen compares with its neighbours
How the towns nearest Corfe Mullen compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Corfe Mullen |
|---|---|---|
| Corfe Mullen | 1,094 | this town |
| Upton | 1,094 | level |
| Wimborne Minster | 1,099 | +5 kWh |
| Poole | 1,097 | +3 kWh |
| Ferndown | 1,112 | +18 kWh |
| West Moors | 1,112 | +18 kWh |
| Bournemouth | 1,105 | +11 kWh |
Each row is a PVGIS v5.2 run at that town's centre with the same settings. Treat gaps of a few kWh as noise and gaps over about 30 kWh per kWp as real differences in sunshine.
Also for Corfe Mullen: Solar panels in Corfe Mullen from OVO Solar & Battery
Also near Corfe Mullen
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Reading for Corfe Mullen homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
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Read the guide →Get my free quote
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