Solar panels in Darton, sized to your roof.
About 6,080 kWh a year from 12 panels in Darton, £6,360 installed, with your system designed on a free 30-minute video call.
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What a roof in Darton can generate
From 32.6 kWh per kWp in December to 119 in May: a roof in Darton makes 3.7 times as much in its best month as in its darkest, and 956 kWh per kWp across the year.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 33.9 |
| February | 50.9 |
| March | 84.8 |
| April | 107 |
| May | 119 |
| June | 112 |
| July | 118 |
| August | 108 |
| September | 88.2 |
| October | 60.2 |
| November | 41.1 |
| December | 32.6 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
Our GB average is 925 kWh per kWp a year, the mean of the 85 county PVGIS estimates we publish; at 956, Darton is 3% above it.
How Darton compares
Small towns rarely get published solar figures, so here are the numbers for Darton. It is one of 122 Yorkshire towns we track, and it ranks joint 49th of 122 for solar yield, a town of 15,418 people in the House of Commons Library settlement data. PVGIS gives its roofs 956 kWh per kWp a year, 2.62 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £864 of year one benefit, £247 of it from your own generation and £617 from export at 12p.
These are starting numbers, not a quote. The calculator below opens on Darton's own PVGIS figure; change the panels, the battery or the export rate and it reruns. The design call replaces every assumption with your roof and your bills.
Darton sits within Barnsley, its local planning authority, and the House of Commons Library classes it 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.
Modelled for Darton at 53.5864, -1.51962 on PVGIS data, with imports valued at 26.32p/kWh and solar at £1,000 per kWp installed. Sources and assumptions: help page.
Connecting solar to the Darton network
On NESO's licence-area map, Darton is in Yorkshire, which Northern Powergrid operates. That makes Northern Powergrid the network operator for any system fitted here.
Below 3.68kW per phase of inverter and battery output, the G98 route applies: the installation is notified to Northern Powergrid within 28 days of commissioning, with no prior approval.
A bigger inverter or battery output needs a G99 application in advance. 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.

Adding a heat pump or an EV charger in Darton
A heat pump in Darton
Solar and a heat pump pull in opposite directions through the year: Darton's roofs make 1,010 kWh from November to February on a 12-panel system, and 2,910 kWh from May to August. The heating season leans on the grid, so off-peak rates do the heavy lifting.
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 Darton
A 12-panel roof in Darton makes about 760 kWh in May. A typical home uses around 70 kWh of that in daylight (the calculator's typical-use settings), which leaves most of the month's output for an EV or for export.
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.
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 Darton
Guidance is nationwide, so the benchmarks hold in Darton: repair costs, service scope, and when the inverter is the real fault.
Darton solar questions
What could a roof in Darton generate?
PVGIS puts a roof in Darton at 956 kWh per kWp a year, 2.62 peak sun hours a day averaged across the seasons. A 12-panel, 6.36 kWp system makes about 6,080 kWh a year, most of it between April and September.
What would 12 solar panels cost in Darton?
£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 Darton differs is output: about 6,080 kWh a year from that system.
Do I need permission from the DNO for solar in Darton?
Usually not in advance. Northern Powergrid, the network operator for Darton, only needs a G98 notification within 28 days of commissioning for systems up to 3.68kW per phase. Bigger inverter or battery outputs need G99 approval first. Northern Powergrid publishes a guaranteed standard of 45 working days to quote for a low voltage generation connection. "See our DNO explainer.
How much would export pay on a system in Darton?
It is exported. With typical use and no battery, about 5,143 kWh of the 6,080 kWh a 12-panel system makes in Darton goes to the grid, around £617 a year at 12p. A battery keeps more of it for the evening; the export rates table shows what suppliers pay.
Do solar panels work in winter in Darton?
Yes, at a lower level. PVGIS gives Darton 32.6 kWh per kWp in December and 33.9 in January, so a 12-panel system makes about 210 kWh and 220 kWh in those months, against 760 kWh in May. Winter output mostly covers daytime use rather than exporting.
How Darton compares with its neighbours
Same satellite dataset, same assumptions, so the differences are real geography rather than modelling noise.
| Town | kWh per kWp a year | vs Darton |
|---|---|---|
| Darton | 956 | this town |
| Barugh Green and Redbrook | 955 | −1 kWh |
| Barnsley | 954 | −2 kWh |
| Royston (Barnsley) | 959 | +3 kWh |
| Worsbrough | 952 | −4 kWh |
| Cudworth and Shafton | 964 | +8 kWh |
| Skelmanthorpe and Clayton West | 943 | −13 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 Darton: Solar panels in Darton from OVO Solar & Battery
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Further reading for Darton
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
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.