Lancashire
Solar panels in Warrington, designed on a free call.
A 12-panel roof in Warrington makes about 5,950 kWh a year and costs £6,360 installed; a free 30-minute video call sizes it to yours.
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Sunlight in Warrington, in numbers
Warrington's best month is May, at 121.1 kWh per kWp; December manages 28.2. Over the year that comes to 936 kWh per kWp, 8% above our Lancashire county estimate.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 29.6 |
| February | 50.2 |
| March | 82.8 |
| April | 109 |
| May | 121 |
| June | 115 |
| July | 114 |
| August | 103 |
| September | 86.1 |
| October | 58.3 |
| November | 39.1 |
| 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.
Against Great Britain as a whole: Warrington makes 936 kWh per kWp a year, and the mean of our 85 county PVGIS estimates (our GB average) is 925, so Warrington is 1% above it.
How Warrington compares
Warrington is one of 109 Lancashire towns we track, and it ranks 31st of 109 for solar yield. The House of Commons Library settlement data classes it as a large town of 177,802 people. At 936 kWh per kWp a year, a typical 12 panel system here pays for itself in around 7.5 years on the 12p scenario: £848 of year one benefit against £6,360 installed, £247 of that benefit from cutting 26.32p imports with your own generation.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Warrington's own yield, and 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.
Warrington is its own local planning authority area, and its House of Commons Library settlement class is large 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.
Modelled for Warrington at 53.39603, -2.58708 on PVGIS data, with imports valued at 26.32p/kWh and solar at £1,000 per kWp installed. Sources and assumptions: help page.
The network operator for Warrington
On NESO's licence-area map, Warrington is in North Wales, Merseyside and Cheshire, which SP Energy Networks operates. That makes SP Energy Networks the network operator for any system fitted here.
Most home systems stay within 3.68kW per phase of inverter output, which puts them on G98, a notification to SP Energy Networks within 28 days of switch-on. Panel count does not decide it; the inverter and any battery do.
Above that, G99 means applying before the work is booked. 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 SP Energy Networks 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.
Heat pumps and EV charging in Warrington
A heat pump in Warrington
Heating demand peaks when solar is weakest. In Warrington, a 12-panel system makes about 180 kWh in December and 190 kWh in January, a fraction of its 770 kWh in May, which is why a heat pump here is costed on its tariff first.
The Boiler Upgrade Scheme, open in England and Wales, takes £7,500 off an air source or ground source heat pump, or £2,500 off an air-to-air unit. Homes on oil or LPG with no mains gas get £1,500 more until March 2027 (gov.uk, checked 28 September 2026).
Charging an EV in Warrington
Warrington's May output, about 770 kWh from 12 panels, is several times the 70 kWh or so a typical home uses in daylight that month on our calculator's settings. Daytime charging turns that surplus into miles.
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).
Installed prices, the same in every town
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Warrington
If a system in Warrington is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Warrington solar questions
How much energy would 12 solar panels make in Warrington?
Warrington averages 2.56 peak sun hours a day, which PVGIS turns into 936 kWh per kWp a year. On a 12-panel, 6.36 kWp roof that is about 5,950 kWh, 69% of it between April and September.
Is solar more expensive in Warrington?
Prices on this site are the same everywhere: £1,000 per kWp installed, which puts a 12-panel system at £6,360 in Warrington, and a Duracell Dura16 installed with solar at £4,450 on top. The local part is generation, about 5,950 kWh a year here, which is what drives payback.
Who is the network operator in Warrington, and do I need a G99 application?
The operator is SP Energy Networks. Most home systems use the G98 route, a notification within 28 days of switch-on for up to 3.68kW per phase, so nothing waits on the network. Above that, G99 applies and has to be granted 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 SP Energy Networks as it does every network operator. Your design call checks which route yours needs.
What could I earn from exporting in Warrington?
On the 12p export scenario, a 12-panel system in Warrington sends about 5,016 kWh a year to the grid, worth around £602. The export rates table compares what each supplier pays.
How does solar perform in Warrington in the winter months?
December is the weakest month in Warrington: about 180 kWh from 12 panels, against 770 kWh in May. The panels still generate on bright winter days; they just cover a smaller share of what the house uses.
How Warrington compares with its neighbours
How the towns nearest Warrington compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Warrington |
|---|---|---|
| Warrington | 936 | this town |
| Newton-le-Willows | 929 | −7 kWh |
| Lymm | 930 | −6 kWh |
| Golborne | 929 | −7 kWh |
| Haydock | 933 | −3 kWh |
| Widnes | 938 | +2 kWh |
| Runcorn | 933 | −3 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 Warrington: Solar panels in Warrington from OVO Solar & Battery
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Reading for Warrington homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
G98 vs G99: the 28-day form and the eight-week wait, in plain English
One number on your quote decides between a formality and an eight week wait.
Read the guide →Inside a home battery: capacity, power and losses
Usable capacity, kW output, round trip losses and chemistry, in plain terms.
Read the guide →What it really costs to charge an EV at home versus in public
Home off-peak charging costs a fraction of the public price. The arithmetic, and the tariff it depends on.
Read the guide →Do you need to replace your radiators for a heat pump?
Some change, most do not. The room by room arithmetic that decides which.
Read the guide →Why tariff choice moves payback more than kit choice
Identical kit, five times the export income. The tariff decision worked through with August 2026 rates.
Read the guide →Your MCS certificate: what it shows, when it arrives, and how a Smart Export Guarantee supplier uses it
The document your export payments hang on. Who issues it, what it shows, and how to get a copy.
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.