Yorkshire
Solar panels in Wath upon Dearne, priced before anyone visits.
A 12-panel roof in Wath upon Dearne makes about 6,070 kWh a year and costs £6,360 installed; a free 30-minute video call sizes it to yours.
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How much a Wath upon Dearne roof makes, month by month
From 32 kWh per kWp in December to 118.9 in May: a roof in Wath upon Dearne makes 3.7 times as much in its best month as in its darkest, and 954 kWh per kWp across the year.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 33.6 |
| February | 51.9 |
| March | 84 |
| April | 106 |
| May | 119 |
| June | 112 |
| July | 117 |
| August | 108 |
| September | 88.5 |
| October | 60.6 |
| November | 41.9 |
| December | 32 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 954 kWh per kWp in Wath upon Dearne against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Wath upon Dearne 3% above it.
How Wath upon Dearne compares
Small towns rarely get published solar figures, so here are the numbers for Wath upon Dearne. It is one of 122 Yorkshire towns we track, and it ranks joint 59th of 122 for solar yield, a town of 17,376 people in the House of Commons Library settlement data. PVGIS gives its roofs 954 kWh per kWp a year, 2.61 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £863 of year one benefit, £247 of it from your own generation and £616 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Wath upon Dearne'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.
Planning applications here go through Rotherham; nationally, the House of Commons Library classes Wath upon Dearne 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 Wath upon Dearne (53.50246, -1.344), a 26.32p/kWh import price and £1,000 per kWp installed; see the help page for the full method.
The network operator for Wath upon Dearne
Wath upon Dearne is served by Northern Powergrid: the town's centre falls inside its Yorkshire licence area on NESO's boundary map.
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: Northern Powergrid is notified within 28 days of commissioning and nothing has to be approved first.
Larger systems go through G99 instead, applied for before installation. On timing: 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 Wath upon Dearne
A heat pump in Wath upon Dearne
In December, the darkest month here, 12 panels in Wath upon Dearne make about 200 kWh. That is when a heat pump runs hardest, so its running cost in Wath upon Dearne comes down to the tariff and the flow temperature rather than the roof.
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 Wath upon Dearne
Summer is where a car earns its place. In May, 12 panels in Wath upon Dearne make about 760 kWh, against roughly 70 kWh a typical home uses in daylight that month on our calculator's typical-use settings, so there is surplus a smart charger can put into the car instead of exporting it.
If you rent, or own a flat, and have private off-street parking, the government chargepoint grant covers 75% of the cost, capped at £500 a socket, until 31 March 2027 (gov.uk, checked 28 September 2026). The calculator above prices a 7.4kW smart charger from £1,100 installed.
Installed prices, the same in every town
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Wath upon Dearne
If a system in Wath upon Dearne is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Wath upon Dearne solar questions
How much energy would 12 solar panels make in Wath upon Dearne?
Wath upon Dearne averages 2.61 peak sun hours a day, which PVGIS turns into 954 kWh per kWp a year. On a 12-panel, 6.36 kWp roof that is about 6,070 kWh, 68% of it between April and September.
What does a typical solar system cost in Wath upon Dearne?
Solar is priced at £1,000 per kWp installed wherever you live, so a 12-panel, 6.36 kWp system costs £6,360 in Wath upon Dearne, exactly as it would anywhere else, before any battery. Location changes what the system makes, not what it costs: here that is about 6,070 kWh a year. The final figure comes from your roof on the design call.
Who is the network operator in Wath upon Dearne, and do I need a G99 application?
The operator is Northern Powergrid. 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. Northern Powergrid publishes a guaranteed standard of 45 working days to quote for a low voltage generation connection. Your design call checks which route yours needs.
What happens to the solar I do not use in Wath upon Dearne?
Around £616 a year at 12p per kWh, for the roughly 5,131 kWh a 12-panel system in Wath upon Dearne exports with typical use. Rates vary by supplier and some need their own tariff; the export rates table is dated and sourced.
How does solar perform in Wath upon Dearne in the winter months?
December is the weakest month in Wath upon Dearne: about 200 kWh from 12 panels, against 760 kWh in May. The panels still generate on bright winter days; they just cover a smaller share of what the house uses.
How Wath upon Dearne compares with its neighbours
How the towns nearest Wath upon Dearne compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Wath upon Dearne |
|---|---|---|
| Wath upon Dearne | 954 | this town |
| Swinton (Rotherham) | 956 | +2 kWh |
| Goldthorpe | 955 | +1 kWh |
| Mexborough | 968 | +14 kWh |
| Wombwell | 957 | +3 kWh |
| Rawmarsh | 956 | +2 kWh |
| Thurnscoe | 955 | +1 kWh |
PVGIS v5.2 for each town centroid, identical assumptions throughout. A few kWh either way is weather-year noise; a spread beyond about 30 kWh per kWp is real geography.
Also for Wath upon Dearne: Solar panels in Wath upon Dearne from OVO Solar & Battery
Also near Wath upon Dearne
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.
Reading for Wath upon Dearne homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
Why your inverter is smaller than your panel array, and why that is correct
More panel capacity than inverter capacity is a deliberate design choice.
Read the guide →What a battery gateway actually does
Without a gateway your system shuts down when the grid does. Here is what the box actually does.
Read the guide →How solar aware EV charging actually works
The CT clamp, the surplus tracking and the 1.4kW floor that catches people out.
Read the guide →What MCS certification actually buys you on a heat pump job
The gate on the £7,500 grant, the design standard behind your running costs, and the noise sign-off.
Read the guide →EV tariffs compared: the cheapest overnight windows
Overnight rates of 6.99p to 9p against a 26.32p capped average, compared.
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.