Berkshire
Solar panels in Grove, designed on a free call.
About 6,580 kWh a year from 12 panels in Grove, £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
Sunlight in Grove, in numbers
PVGIS puts Grove at 1,034 kWh per kWp a year, 1% above our Berkshire county estimate. 68% of it arrives between April and September, peaking in July.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 40.9 |
| February | 53.1 |
| March | 89.6 |
| April | 116 |
| May | 124 |
| June | 123 |
| July | 126 |
| August | 112 |
| September | 97.7 |
| October | 68 |
| November | 46.5 |
| December | 36.9 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 1,034 kWh per kWp in Grove against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Grove 12% above it.
How Grove compares
Small towns rarely get published solar figures, so here are the numbers for Grove. It is one of 20 Berkshire towns we track, and it ranks joint 2nd of 20 for solar yield, a town of 8,406 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,034 kWh per kWp a year, 2.83 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £924 of year one benefit, £247 of it from your own generation and £677 from export at 12p.
Every figure here assumes a clear, south-facing roof at 35 degrees. Yours will differ, which is what the free design call is for; until then, the calculator below tests panels, batteries and export rates on Grove's own yield.
Planning applications here go through Vale of White Horse; nationally, the House of Commons Library classes Grove 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.
The figures use PVGIS for the centre of Grove (51.60885, -1.42391), a 26.32p/kWh import price and £1,000 per kWp installed; see the help page for the full method.
The network operator for Grove
Grove sits in Scottish and Southern Electricity Networks' Southern England licence area, so SSEN is the network operator (DNO) any solar panels or battery here are registered with.
Below 3.68kW per phase of inverter and battery output, the G98 route applies: the installation is notified to SSEN within 28 days of commissioning, with no prior approval.
Above that, G99 means applying before the work is booked. SSEN says it can take up to 45 working days to issue a quotation for a generation connection above 3.68kW per phase and up to 50kW.
Sources: NESO DNO licence areas (3 May 2024); SSEN, micro-generation connections page, checked 25 September 2026. G98 vs G99, explained.
Beyond the panels: heating and car charging in Grove
A heat pump in Grove
Heating demand peaks when solar is weakest. In Grove, a 12-panel system makes about 230 kWh in December and 260 kWh in January, a fraction of its 800 kWh in July, which is why a heat pump here is costed on its tariff first.
In England, the Boiler Upgrade Scheme pays £7,500 towards an air source or ground source heat pump and £2,500 towards an air-to-air one, with £1,500 more until March 2027 for homes heated by oil or LPG with no mains gas (gov.uk, checked 28 September 2026).
Charging an EV in Grove
Grove's July output, about 800 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.
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 Grove
If a system in Grove is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Solar in Grove: your questions answered
How much energy would 12 solar panels make in Grove?
Grove averages 2.83 peak sun hours a day, which PVGIS turns into 1,034 kWh per kWp a year. On a 12-panel, 6.36 kWp roof that is about 6,580 kWh, 68% of it between April and September.
Is solar more expensive in Grove?
Prices on this site are the same everywhere: £1,000 per kWp installed, which puts a 12-panel system at £6,360 in Grove, and a Duracell Dura16 installed with solar at £4,450 on top. The local part is generation, about 6,580 kWh a year here, which is what drives payback.
Who is the network operator in Grove, and do I need a G99 application?
The operator is Scottish and Southern Electricity Networks (SSEN). 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. SSEN says it can take up to 45 working days to issue a quotation for a generation connection above 3.68kW per phase and up to 50kW. Your design call checks which route yours needs.
What could I earn from exporting in Grove?
On the 12p export scenario, a 12-panel system in Grove sends about 5,640 kWh a year to the grid, worth around £677. The export rates table compares what each supplier pays.
How does solar perform in Grove in the winter months?
December is the weakest month in Grove: about 230 kWh from 12 panels, against 800 kWh in July. The panels still generate on bright winter days; they just cover a smaller share of what the house uses.
How Grove 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 Grove |
|---|---|---|
| Grove | 1,034 | this town |
| Wantage | 1,031 | −3 kWh |
| Didcot | 1,040 | +6 kWh |
| Abingdon-on-Thames | 1,027 | −7 kWh |
| Faringdon | 1,030 | −4 kWh |
| Highworth | 1,018 | −16 kWh |
| Carterton | 1,028 | −6 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 Grove: Solar panels in Grove from OVO Solar & Battery
See a number before you speak to anyone
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 Grove
Sourced, dated and written by us. The same ground we cover on your free call.
How many solar panels do I need? The honest way to count
One panel is 2.26 square metres. The rest is measuring your roof honestly.
Read the guide →Whole home backup or partial backup? The runtime arithmetic
Whole home backup sounds obvious until you do the runtime maths. Here is how to choose the right tier.
Read the guide →Three phase and EV charging: what actually changes
Three phase buys 22kW charging. Most cars cannot use it, and load balancing usually solves the real problem.
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 →HIES explained: what the badge actually protects, and when
What HIES protects: deposits up to 25 percent capped at 5,000 pounds, and your workmanship guarantee.
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.