Middlesex
Solar panels in Hammersmith and Fulham.
Twelve panels here make about 6,560 kWh a year for £6,360 installed, designed on a free 30-minute video call.
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or call 07782 219224
- Free 30-minute video design call
- Priced before anyone visits
- Installed by our MCS-certified, fully insured teams
Sunlight in Hammersmith and Fulham, in numbers
From 35.6 kWh per kWp in December to 126.5 in July: a roof in Hammersmith and Fulham makes 3.6 times as much in its best month as in its darkest, and 1,031 kWh per kWp across the year.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 40.1 |
| February | 52.5 |
| March | 89.4 |
| April | 116 |
| May | 123 |
| June | 124 |
| July | 127 |
| August | 112 |
| September | 97.4 |
| October | 68.6 |
| November | 47.1 |
| December | 35.6 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
Our GB average is 925 kWh per kWp a year, the mean of the 85 county PVGIS estimates we publish; at 1,031, Hammersmith and Fulham is 11% above it.
How Hammersmith and Fulham compares
Hammersmith and Fulham is one of 23 Middlesex towns we track, and it ranks 3rd of 23 for solar yield. The House of Commons Library settlement classification puts it in the core city class, with a population of 187,832, which makes it one of the largest places we publish figures for. Scale changes nothing about the physics: PVGIS gives a roof here 1,031 kWh per kWp a year, 2.83 peak sun hours a day averaged across the seasons, and on the 12p scenario about £247 of the year one benefit comes from solar you use yourself, with export income adding £674.
These are starting numbers, not a quote. The calculator below opens on Hammersmith and Fulham's own PVGIS figure; change the panels, the battery or the export rate and it reruns. The design call replaces every assumption with your roof and your bills.
Hammersmith and Fulham is its own local planning authority area, and its House of Commons Library settlement class is core city.
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 is modelled from PVGIS satellite data for Hammersmith and Fulham's own coordinates (51.49303, -0.21931), using the same 26.32p/kWh import value and £1,000 per kWp installed pricing as every Clearline estimate; the methodology is on our help page.
The network operator for Hammersmith and Fulham
Hammersmith and Fulham is served by UK Power Networks: the town's centre falls inside its London 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: 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.
Adding a heat pump or an EV charger in Hammersmith and Fulham
A heat pump in Hammersmith and Fulham
In December, the darkest month here, 12 panels in Hammersmith and Fulham make about 230 kWh. That is when a heat pump runs hardest, so its running cost in Hammersmith and Fulham 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 Hammersmith and Fulham
Summer is where a car earns its place. In July, 12 panels in Hammersmith and Fulham 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 Hammersmith and Fulham
The same sourced benchmarks apply in Hammersmith and Fulham as everywhere we cover: honest repair pricing and what a service should include.
Hammersmith and Fulham solar questions
How much electricity do solar panels make in Hammersmith and Fulham?
About 6,560 kWh a year from 12 panels (6.36 kWp), on PVGIS satellite data for Hammersmith and Fulham: 1,031 kWh per kWp, or 2.83 peak sun hours a day on average. July is the strongest month, at about 800 kWh.
What does a typical solar system cost in Hammersmith and Fulham?
Solar is priced at £1,000 per kWp installed wherever you live, so a 12-panel, 6.36 kWp system costs £6,360 in Hammersmith and Fulham, exactly as it would anywhere else, before any battery. Location changes what the system makes, not what it costs: here that is about 6,560 kWh a year. The final figure comes from your roof on the design call.
Which DNO covers Hammersmith and Fulham, and what does it need from me?
UK Power Networks covers Hammersmith and Fulham. A home system of up to 3.68kW per phase is notified to UK Power Networks within 28 days of commissioning under G98, and nothing waits on approval. Larger outputs need a G99 application before work starts. 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.
What happens to the solar I do not use in Hammersmith and Fulham?
Around £674 a year at 12p per kWh, for the roughly 5,620 kWh a 12-panel system in Hammersmith and Fulham exports with typical use. Rates vary by supplier and some need their own tariff; the export rates table is dated and sourced.
How much solar does Hammersmith and Fulham get in December?
December is the low point: about 230 kWh from a 12-panel system in Hammersmith and Fulham, on PVGIS data, rising to 800 kWh in July. From November to February the same system makes about 1,110 kWh in total, which is why a battery charged off-peak does more of the work in winter.
How Hammersmith and Fulham compares with its neighbours
How the towns nearest Hammersmith and Fulham compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Hammersmith and Fulham |
|---|---|---|
| Hammersmith and Fulham | 1,031 | this town |
| Kensington and Chelsea | 1,026 | −5 kWh |
| City of Westminster | 1,026 | −5 kWh |
| Wandsworth | 1,030 | −1 kWh |
| Camden | 1,026 | −5 kWh |
| Brent | 1,024 | −7 kWh |
| Ealing | 1,028 | −3 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 Hammersmith and Fulham: Solar panels in Hammersmith and Fulham from OVO Solar & Battery
Also near Hammersmith and Fulham
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 Hammersmith and Fulham homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
0% VAT on solar and batteries: what qualifies, and what does not
Zero VAT until 31 March 2027, then 5% returns. What qualifies, and what it is worth.
Read the guide →Inside a home battery: capacity, power and losses
Usable capacity, kW output, round trip losses and chemistry, in plain terms.
Read the guide →Charging an EV from your own solar
Every surplus kWh is 3.6 to 5 miles. Whether that beats a 7p overnight rate is arithmetic.
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 →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.