Lincolnshire
Solar panels in Gainsborough, with the numbers shown.
Twelve panels (6.36 kWp) here make about 6,230 kWh a year for £6,360 installed, designed around your roof on a free 30-minute video call.
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Gainsborough's solar year
From 34.2 kWh per kWp in December to 123 in May: a roof in Gainsborough makes 3.6 times as much in its best month as in its darkest, and 979 kWh per kWp across the year.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 34.4 |
| February | 52.3 |
| March | 85.2 |
| April | 109 |
| May | 123 |
| June | 115 |
| July | 119 |
| August | 109 |
| September | 92 |
| October | 62.5 |
| November | 43.6 |
| December | 34.2 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 979 kWh per kWp in Gainsborough against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Gainsborough 6% above it.
How Gainsborough compares
Small towns rarely get published solar figures, so here are the numbers for Gainsborough. It is one of 22 Lincolnshire towns we track, and it ranks 22nd of 22 for solar yield, a town of 22,857 people in the House of Commons Library settlement data. PVGIS gives its roofs 979 kWh per kWp a year, 2.68 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £882 of year one benefit, £247 of it from your own generation and £635 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Gainsborough'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.
West Lindsey is the planning authority covering Gainsborough, 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.
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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 Gainsborough's own coordinates (53.40126, -0.76741), 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 Gainsborough
Gainsborough is served by Northern Powergrid: the town's centre falls inside its Yorkshire licence area on NESO's boundary map.
Most home systems stay within 3.68kW per phase of inverter output, which puts them on G98, a notification to Northern Powergrid within 28 days of switch-on. Panel count does not decide it; the inverter and any battery do.
Anything bigger is a G99 case and is applied for first. Northern Powergrid publishes a guaranteed standard of 45 working days to quote for a low voltage generation connection.
Sources: NESO DNO licence areas (3 May 2024); Northern Powergrid, generation connections page, checked 25 September 2026. G98 vs G99, explained.
Heat pumps and EV charging in Gainsborough
A heat pump in Gainsborough
A heat pump does most of its work from November to February. Over those four months, 12 panels in Gainsborough make about 1,050 kWh, against 2,960 kWh from May to August, so winter heating runs mostly on grid electricity and the tariff matters more than the roof.
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 Gainsborough
From April to September, 68% of a Gainsborough roof's yearly output arrives, peaking at about 780 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.
Renters and flat owners with private off-street parking can get 75% off a chargepoint and its installation, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026). The calculator above adds a 7.4kW smart charger from £1,100 installed.
What the named kit costs, installed
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Gainsborough
Faults, servicing and ageing inverters follow the same economics in Gainsborough as anywhere else, and the guides below price them plainly.
Solar in Gainsborough: your questions answered
What does a solar panel system produce in Gainsborough?
Each kWp of panels in Gainsborough makes 979 kWh a year on PVGIS figures, so a typical 12-panel system produces around 6,230 kWh, from about 220 kWh in December up to 780 kWh in May.
What would 12 solar panels cost in Gainsborough?
£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 Gainsborough differs is output: about 6,230 kWh a year from that system.
Would a system in Gainsborough need approval from the network operator?
Gainsborough is on Northern Powergrid's network (Yorkshire licence area). Systems up to 3.68kW per phase of inverter output follow G98: Northern Powergrid is notified within 28 days of commissioning, with no approval needed first. Anything larger needs a G99 application before installation. Northern Powergrid publishes a guaranteed standard of 45 working days to quote for a low voltage generation connection. Our G98 vs G99 guide explains both routes.
How much would export pay on a system in Gainsborough?
It is exported. With typical use and no battery, about 5,290 kWh of the 6,230 kWh a 12-panel system makes in Gainsborough goes to the grid, around £635 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 Gainsborough in winter?
It works, but the year is lopsided. 68% of a Gainsborough roof's output lands between April and September; the four months from November to February give about 1,050 kWh on a 12-panel system. Payback is worked out on the whole year, not the winter.
How Gainsborough compares with its neighbours
How the towns nearest Gainsborough compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Gainsborough |
|---|---|---|
| Gainsborough | 979 | this town |
| Retford | 995 | +16 kWh |
| Harworth and Bircotes | 980 | +1 kWh |
| Scunthorpe | 985 | +6 kWh |
| New Rossington and Rossington | 977 | −2 kWh |
| Armthorpe | 980 | +1 kWh |
| Lincoln | 1,010 | +31 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 Gainsborough: Solar panels in Gainsborough from OVO Solar & Battery
Also near Gainsborough
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Reading for Gainsborough homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
How long does a solar inverter last, and when does replacing it make sense?
The one component you should expect to replace, and the decision tree when it goes.
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 →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 →Sizing a heat pump: what a proper survey covers
Sized by calculation, not by rule of thumb. What the survey covers, and what guessing costs.
Read the guide →The price cap explained, and what it does to solar payback
The cap limits unit rates, not bills. That changes what solar payback means.
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 →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.