Hertfordshire
Solar panels in Ware, priced before anyone visits.
Twelve panels (6.36 kWp) here make about 6,470 kWh a year for £6,360 installed, designed around your roof on a free 30-minute video call.
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How much a Ware roof makes, month by month
Ware's best month is July, at 125 kWh per kWp; December manages 36.6. Over the year that comes to 1,018 kWh per kWp, level with our Hertfordshire county estimate.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 38.2 |
| February | 52.8 |
| March | 88.2 |
| April | 114 |
| May | 121 |
| June | 122 |
| July | 125 |
| August | 112 |
| September | 96.7 |
| October | 66.1 |
| November | 45.8 |
| December | 36.6 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 1,018 kWh per kWp in Ware against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Ware 10% above it.
How Ware compares
Small towns rarely get published solar figures, so here are the numbers for Ware. It is one of 27 Hertfordshire towns we track, and it ranks joint 14th of 27 for solar yield, a town of 20,115 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,018 kWh per kWp a year, 2.79 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £912 of year one benefit, £247 of it from your own generation and £665 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 Ware's own yield.
Any planning application in Ware sits with East Hertfordshire, and its official House of Commons Library settlement class is 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 Ware (51.81287, -0.03149), a 26.32p/kWh import price and £1,000 per kWp installed; see the help page for the full method.
The network operator for Ware
UK Power Networks owns and runs the local electricity network in Ware, as part of 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.
Larger systems go through G99 instead, applied for before installation. On timing: 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.
Sources: NESO DNO licence areas (3 May 2024); Ofgem, Distributed Generation Standards Direction guidance, checked 27 September 2026. G98 vs G99, explained.
Beyond the panels: heating and car charging in Ware
A heat pump in Ware
Heating demand peaks when solar is weakest. In Ware, a 12-panel system makes about 230 kWh in December and 240 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 Ware
Summer is where a car earns its place. In July, 12 panels in Ware make about 800 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.
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 Ware
If a system in Ware is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Solar in Ware: your questions answered
How much energy would 12 solar panels make in Ware?
Ware averages 2.79 peak sun hours a day, which PVGIS turns into 1,018 kWh per kWp a year. On a 12-panel, 6.36 kWp roof that is about 6,470 kWh, 68% of it between April and September.
What does a typical solar system cost in Ware?
Solar is priced at £1,000 per kWp installed wherever you live, so a 12-panel, 6.36 kWp system costs £6,360 in Ware, exactly as it would anywhere else, before any battery. Location changes what the system makes, not what it costs: here that is about 6,470 kWh a year. The final figure comes from your roof on the design call.
Who is the network operator in Ware, and do I need a G99 application?
The operator is UK Power Networks. 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. 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. Your design call checks which route yours needs.
What happens to the solar I do not use in Ware?
Around £665 a year at 12p per kWh, for the roughly 5,538 kWh a 12-panel system in Ware 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 Ware in the winter months?
December is the weakest month in Ware: 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 Ware 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 Ware |
|---|---|---|
| Ware | 1,018 | this town |
| Hertford | 1,024 | +6 kWh |
| Hoddesdon | 1,018 | level |
| Harlow | 1,032 | +14 kWh |
| Welwyn Garden City | 1,021 | +3 kWh |
| Cheshunt | 1,014 | −4 kWh |
| Sawbridgeworth | 1,034 | +16 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 Ware: Solar panels in Ware from OVO Solar & Battery
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Further reading for Ware
Sourced, dated and written by us. The same ground we cover on your free call.
Back contact solar panels, explained for a UK roof
What back contact changes on a roof, compared fairly with TOPCon, with the makers' own claims labelled.
Read the guide →Which battery size band does your home fall into?
Where UK homes actually land, why oversizing costs you, and what shifts the band.
Read the guide →The main home EV chargers, compared on what actually differs
Eight popular UK home chargers on cable, connectivity, warranty and tariff integration.
Read the guide →Heat pump running costs versus a gas boiler, assumptions shown
Four numbers decide it: seasonal efficiency, flow temperature, tariff and heat demand.
Read the guide →Why the best export rates always carry conditions
The top export rates are acquisition offers. Here is how to price the condition.
Read the guide →MCS, HIES, RECC, NAPIT, TrustMark and Flexi-Orb: which badge does what
Six logos, six different jobs. What each scheme covers, and which are actually required.
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.