Lancashire
Solar panels in Thornton, with the numbers shown.
About 6,550 kWh a year from 12 panels in Thornton, £6,360 installed, with your system designed on a free 30-minute video call.
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Thornton's solar year
PVGIS puts Thornton at 1,030 kWh per kWp a year, 19% above our Lancashire county estimate. 70% of it arrives between April and September, peaking in May.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 31 |
| February | 55.9 |
| March | 92.1 |
| April | 121 |
| May | 137 |
| June | 128 |
| July | 129 |
| August | 116 |
| September | 92.4 |
| October | 60.8 |
| November | 38.9 |
| December | 28.2 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 1,030 kWh per kWp in Thornton against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Thornton 11% above it.
How Thornton compares
Small towns rarely get published solar figures, so here are the numbers for Thornton. It is one of 109 Lancashire towns we track, and it ranks 1st of 109 for solar yield, a town of 20,422 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,030 kWh per kWp a year, 2.82 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £921 of year one benefit, £247 of it from your own generation and £674 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 Thornton's own yield.
Wyre is the planning authority covering Thornton, which the House of Commons Library classes 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.
Price this for your roof
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 Thornton's own coordinates (53.87814, -3.00444), 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.
Who runs the grid in Thornton
Thornton sits in Electricity North West's North West England licence area, so Electricity North West is the network operator (DNO) any solar panels or battery here are registered with.
G98 is the simple route. If the inverter, plus any battery, stays at or under 3.68kW per phase, Electricity North West only has to be told within 28 days after the system is commissioned.
Anything bigger is a G99 case and is applied for first. Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds Electricity North West as it does every network operator.
Sources: NESO DNO licence areas (3 May 2024); Ofgem, Distributed Generation Standards Direction guidance, checked 27 September 2026. G98 vs G99, explained.
Beyond the panels: heating and car charging in Thornton
A heat pump in Thornton
A heat pump does most of its work from November to February. Over those four months, 12 panels in Thornton make about 980 kWh, against 3,240 kWh from May to August, so winter heating runs mostly on grid electricity and the tariff matters more than the roof.
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 Thornton
From April to September, 70% of a Thornton roof's yearly output arrives, peaking at about 870 kWh in May on 12 panels. A car parked at home in daylight can soak up what the house, at around 70 kWh of daytime use that month, cannot.
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 Thornton
Faults, servicing and ageing inverters follow the same economics in Thornton as anywhere else, and the guides below price them plainly.
Solar in Thornton: your questions answered
What does a solar panel system produce in Thornton?
Each kWp of panels in Thornton makes 1,030 kWh a year on PVGIS figures, so a typical 12-panel system produces around 6,550 kWh, from about 180 kWh in December up to 870 kWh in May.
What would 12 solar panels cost in Thornton?
£6,360 for 12 panels (6.36 kWp), the same as in every other place we cover, because solar is priced at £1,000 per kWp installed rather than by area. A battery adds its own installed price on top. Where Thornton differs is output: about 6,550 kWh a year from that system.
Would a system in Thornton need approval from the network operator?
Thornton is on Electricity North West's network (North West England licence area). Systems up to 3.68kW per phase of inverter output follow G98: Electricity North West is notified within 28 days of commissioning, with no approval needed first. Anything larger needs a G99 application before installation. Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds Electricity North West as it does every network operator. Our G98 vs G99 guide explains both routes.
How much would export pay on a system in Thornton?
It is exported. With typical use and no battery, about 5,614 kWh of the 6,550 kWh a 12-panel system makes in Thornton goes to the grid, around £674 a year at 12p. A battery keeps more of it for the evening; the export rates table shows what suppliers pay.
Is solar worth it in Thornton in winter?
It works, but the year is lopsided. 70% of a Thornton roof's output lands between April and September; the four months from November to February give about 980 kWh on a 12-panel system. Payback is worked out on the whole year, not the winter.
How Thornton compares with its neighbours
The six closest towns we publish, run through the identical PVGIS query as Thornton.
| Town | kWh per kWp a year | vs Thornton |
|---|---|---|
| Thornton | 1,030 | this town |
| Cleveleys | 1,029 | −1 kWh |
| Poulton-le-Fylde | 1,012 | −18 kWh |
| Fleetwood | 1,024 | −6 kWh |
| Blackpool | 1,025 | −5 kWh |
| Kirkham | 973 | −57 kWh |
| Lytham St Anne's | 1,015 | −15 kWh |
Same PVGIS v5.2 query for every town. Small differences are within year-to-year weather; more than about 30 kWh per kWp apart is geography.
Also for Thornton: Solar panels in Thornton from OVO Solar & Battery
See a number before you speak to anyone
Answer a few questions about your roof and usage and see an instant solar and battery estimate. No email needed to see the result.
Guides worth reading before your call
Sourced, dated and written by us. The same ground we cover on your free call.
Microinverters, optimisers or a plain string inverter: who needs what
Shade and roof layout decide this. An honest triage of the three approaches.
Read the guide →Does a standalone battery actually pay back?
No panels means one job: buy cheap, use later. The tariff decides whether it pays.
Read the guide →Smart charge point regulations, explained
Why your charger arrives pre-set to charge overnight, and why it waits before it starts.
Read the guide →Are air source heat pumps any good? What owners actually report
The UK's largest survey found 80% of heat pump owners satisfied, against 70% for gas boilers.
Read the guide →Which tariffs are actually built for battery charging
A battery buys cheap and uses dear. The tariff decides how much that is worth.
Read the guide →G98 or G99: which one applies, what the application involves, and how long it takes
The G98 line sits at 3.68kW per phase. Above it, your network operator has to say yes first.
Read the guide →Get my free quote
Takes about two minutes. We call or text within one working day to book your free 30-minute video design call at a time that suits you. We design it around your roof and your numbers, and our MCS-certified, fully insured installation teams install it.