Durham
Solar panels in Annfield Plain, sized to your roof.
About 5,970 kWh a year from 12 panels in Annfield Plain, £6,360 installed, with your system designed on a free 30-minute video call.
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- Free 30-minute video design call
- Priced before anyone visits
- Installed by our MCS-certified, fully insured teams
What a roof in Annfield Plain can generate
PVGIS puts Annfield Plain at 939 kWh per kWp a year, level with our Durham county estimate. 69% of it arrives between April and September, peaking in May.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 31.9 |
| February | 49.8 |
| March | 83.1 |
| April | 107 |
| May | 122 |
| June | 110 |
| July | 117 |
| August | 105 |
| September | 87.4 |
| October | 58.2 |
| November | 40.2 |
| December | 28.1 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 939 kWh per kWp in Annfield Plain against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Annfield Plain 2% above it.
How Annfield Plain compares
Small towns rarely get published solar figures, so here are the numbers for Annfield Plain. It is one of 35 Durham towns we track, and it ranks 25th of 35 for solar yield, a town of 7,857 people in the House of Commons Library settlement data. PVGIS gives its roofs 939 kWh per kWp a year, 2.57 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £851 of year one benefit, £247 of it from your own generation and £604 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Annfield Plain'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.
Annfield Plain sits within County Durham, 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 Annfield Plain at 54.86048, -1.74166 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 Annfield Plain network
Annfield Plain is served by Northern Powergrid: the town's centre falls inside its North East England 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.
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.
Heat pumps and EV charging in Annfield Plain
A heat pump in Annfield Plain
Solar and a heat pump pull in opposite directions through the year: Annfield Plain's roofs make 950 kWh from November to February on a 12-panel system, and 2,880 kWh from May to August. The heating season leans on the grid, so off-peak rates do the heavy lifting.
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 Annfield Plain
A 12-panel roof in Annfield Plain makes about 780 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.
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).
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 Annfield Plain
Guidance is nationwide, so the benchmarks hold in Annfield Plain: repair costs, service scope, and when the inverter is the real fault.
Solar in Annfield Plain: your questions answered
What could a roof in Annfield Plain generate?
PVGIS puts a roof in Annfield Plain at 939 kWh per kWp a year, 2.57 peak sun hours a day averaged across the seasons. A 12-panel, 6.36 kWp system makes about 5,970 kWh a year, most of it between April and September.
How much are solar panels in Annfield Plain?
The price does not move by postcode. At £1,000 per kWp installed, 12 panels (6.36 kWp) come to £6,360 in Annfield Plain before a battery. What Annfield Plain changes is the return, about 5,970 kWh a year from that system, and your design call prices your actual roof.
Do I need permission from the DNO for solar in Annfield Plain?
Usually not in advance. Northern Powergrid, the network operator for Annfield Plain, 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 can I earn from exporting solar in Annfield Plain?
With typical use and no battery, a 12-panel system in Annfield Plain exports about 5,035 kWh a year. At 12p per kWh that is roughly £604; a supplier paying more, or a battery that keeps more for the evening, changes the figure. See the export rates table.
Do solar panels work in winter in Annfield Plain?
Yes, at a lower level. PVGIS gives Annfield Plain 28.1 kWh per kWp in December and 31.9 in January, so a 12-panel system makes about 180 kWh and 200 kWh in those months, against 780 kWh in May. Winter output mostly covers daytime use rather than exporting.
How Annfield Plain 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 Annfield Plain |
|---|---|---|
| Annfield Plain | 939 | this town |
| Stanley | 945 | +6 kWh |
| Consett | 928 | −11 kWh |
| Whickham | 950 | +11 kWh |
| Chester-le-Street | 936 | −3 kWh |
| Blaydon | 934 | −5 kWh |
| Birtley | 944 | +5 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 Annfield Plain: Solar panels in Annfield Plain from OVO Solar & Battery
Also near Annfield Plain
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Answer a few questions about your roof and usage and see an instant solar and battery estimate. No email needed to see the result.
Further reading for Annfield Plain
Sourced, dated and written by us. The same ground we cover on your free call.
DNO application timescales, network by network: from a G98 notification to a G99 approval
Fit and notify within 28 days, or wait ten working days to 45 for a yes. System size decides which.
Read the guide →Tesla Powerwall 3 against the alternatives, and where each one wins
The strongest single box in the market, and the houses it is still wrong for.
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 →What are the disadvantages of a heat pump? Six honest ones
Six real disadvantages, worth planning around rather than a reason to rule one out.
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 →What MCS certification actually is, and why your export payments depend on it
The badge that decides whether your solar earns export payments. It cannot be added later.
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.