Buckinghamshire, England
Solar panels in Buckinghamshire, priced before anyone visits.
Twelve panels (6.36 kWp) here make about 6,350 kWh a year for £6,360 installed, designed around your roof 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 Buckinghamshire can generate
From 34.1 kWh per kWp in December to 123.5 in July: a roof in Buckinghamshire makes 3.6 times as much in its best month as in its darkest, and 999 kWh per kWp across the year.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 37 |
| February | 50.7 |
| March | 87.3 |
| April | 112 |
| May | 120 |
| June | 121 |
| July | 124 |
| August | 109 |
| September | 94.4 |
| October | 64.7 |
| November | 44.1 |
| December | 34.1 |
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: Buckinghamshire makes 999 kWh per kWp a year, and the mean of our 85 county PVGIS estimates (our GB average) is 925, so Buckinghamshire is 8% above it.
How Buckinghamshire compares
Buckinghamshire ranks joint 25th of the 85 counties we track for solar yield, level with the England average of our estimates. At 2.74 peak sun hours a day the sums lean on a healthy mix: £247 of the year one benefit here comes from solar you use yourself, with export at 12p adding £650.
Treat these as calibration rather than a quote. The calculator below opens on Buckinghamshire's own PVGIS yield and prices a 12 panel system at £6,360 installed before any battery; your free design call reworks every number for your roof.
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 from PVGIS v5.2 (European Commission JRC, SARAH3), retrieved August 2026 for a representative point in Buckinghamshire (51.8281, -0.7904), assuming 1 kWp, 14% system loss, 35 degree pitch, due south. Import valued at 26.32p/kWh (Ofgem price cap average, Oct to Dec 2026); off-peak charging at 8.5p/kWh where used (a supplier's published off-peak rate, checked September 2026); export at the scenario you pick, from the dated tariff table. Prices are installed pricing, August 2026, standard installations; 530W LONGi panels at £1,000 per kWp. Estimates for illustration, not a quote: your free design call prices your actual roof.
Connecting solar to the Buckinghamshire network
UK Power Networks is the distribution network operator (DNO) for Buckinghamshire across most of the county, running its East England licence area.
What decides the paperwork is the inverter and battery output, not the number of panels. Up to 3.68kW per phase, a system follows G98: UK Power Networks is notified within 28 days of commissioning and nothing has to be approved first.
A bigger inverter or battery output needs a G99 application in advance. 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 UK Power Networks as it does every network operator.
Parts of Buckinghamshire are on a different network: some of its towns are served by NGED and SSEN. Each town page names its own operator, worked out from that town's own location.
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 Buckinghamshire
A heat pump in Buckinghamshire
Solar and a heat pump pull in opposite directions through the year: Buckinghamshire's roofs make 1,060 kWh from November to February on a 12-panel system, and 3,010 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 Buckinghamshire
From April to September, 68% of a Buckinghamshire roof's yearly output arrives, peaking at about 790 kWh in July 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.
Installed prices, the same across Buckinghamshire
Every system is designed around your roof on the free call before anything is fitted.
Buckinghamshire solar questions
What could a roof in Buckinghamshire generate?
PVGIS puts a roof in Buckinghamshire at 999 kWh per kWp a year, 2.74 peak sun hours a day averaged across the seasons. A 12-panel, 6.36 kWp system makes about 6,350 kWh a year, most of it between April and September.
What would 12 solar panels cost in Buckinghamshire?
£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 Buckinghamshire differs is output: about 6,350 kWh a year from that system.
Do I need permission from the DNO for solar in Buckinghamshire?
Usually not in advance. UK Power Networks, the network operator for the centre of Buckinghamshire, 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. 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 UK Power Networks as it does every network operator. "See our DNO explainer.
How much would export pay on a system in Buckinghamshire?
It is exported. With typical use and no battery, about 5,417 kWh of the 6,350 kWh a 12-panel system makes in Buckinghamshire goes to the grid, around £650 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 Buckinghamshire?
Yes, at a lower level. PVGIS gives Buckinghamshire 34.1 kWh per kWp in December and 37 in January, so a 12-panel system makes about 220 kWh and 240 kWh in those months, against 790 kWh in July. Winter output mostly covers daytime use rather than exporting.
Towns we cover in Buckinghamshire
19 Buckinghamshire towns have their own page, each with PVGIS figures, a network operator and a monthly curve for its own location.
Nearby in England
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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.
Reading for Buckinghamshire homeowners
The same guidance we would talk through on your call, written down and sourced.
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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.