Solar Panels in Hammersmith, Greater London
Hammersmith, Greater London, has a solar yield of 960 kWh/kWp (ideal conditions for solar energy). A 4kWp system generates approximately 3,840 kWh annually, covering 101% of average household electricity use and saving an estimated £684+ per year. With 0% VAT on installation, a typical 4kWp system costs £6,600 to £8,500, with payback in 11 to 13 years.
Hammersmith solar at a glance
Key Figures for Hammersmith
| Area Data | Value |
|---|---|
| Elevation | 8 metres |
| Postcode Area | W6 |
| Coordinates | 51.4920°N, 0.2236°W |
Population and housing data: ONS Census 2021.
Hammersmith council schemes, planning and neighbourhoods
Hammersmith is in the London Borough of Hammersmith and Fulham, where the council's Healthy Homes service guides residents to the Warm Homes: Local Grant for free solar panels, and there are 44 conservation areas. Here is what applies before you get quotes.
Council scheme
H&F Healthy Homes and Solar Together
The council says the Warm Homes: Local Grant can fund insulation, heat pumps and solar panels for homes rated EPC D or lower with a household income of £36,000 or less. It also promotes Solar Together group buying for homeowners, though its page shows no round dates.
H&F energy grantsPlanning in Hammersmith
44 conservation areas
Hammersmith and Fulham has designated 44 conservation areas, and the council says large parts of the borough are covered. Solar panels are often permitted development, with exceptions for listed buildings and homes in conservation areas, and free duty planner advice is available for energy improvements.
Local advice
H&F Healthy Homes Helping Hand
The council's free advice service with Groundwork's Green Doctors, with home visits and help applying for grants for households with someone over 60, young children, a health condition or a low income. Phone 0300 365 3005.
Visit H&F Healthy Homes Helping HandTowns just outside Hammersmith
Compare reviewed installers in Hammersmith
Google and Trustpilot ratings for MCS-certified firms working across Hammersmith.
Solar panels across London
Hammersmith is part of London. See London-wide costs, council schemes and planning rules, plus every London borough we cover.
Hammersmith's Solar Energy Picture
Hammersmith is in the London Borough of Hammersmith and Fulham. The postcode area for Hammersmith is W6. You'll need your full postcode when getting quotes from MCS-certified installers.
What savings can Hammersmith homeowners expect?
What a typical home in Hammersmith needs, what it costs fitted with 0% VAT, and what it generates at Hammersmith's solar yield of 960 kWh per kWp:
1–2 bed
3 kWp, 7 panels
- Output in Hammersmith
- 2,880 kWh/yr
- Typical cost
- £5,700–£7,000
- Payback
- 13–15 years
3 bed
4 kWp, 10 panels
- Output in Hammersmith
- 3,840 kWh/yr
- Typical cost
- £6,600–£8,500
- Payback
- 11–13 years
4 bed
5 kWp, 12 panels
- Output in Hammersmith
- 4,800 kWh/yr
- Typical cost
- £8,300–£10,200
- Payback
- 11–13 years
5+ bed / EV
7 kWp, 16 panels
- Output in Hammersmith
- 6,720 kWh/yr
- Typical cost
- £11,000–£13,000
- Payback
- 9–11 years
Typical yearly use: 1–2 bed about 1,800 kWh, 3 bed about 2,700 kWh, 4 bed about 4,100 kWh, 5+ bed / EV 4,100 kWh or more. Payback assumes an average export rate; the best tariffs shorten it.
Solar Installers in Greater London
MCS-certified solar panel installers covering Greater London.
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Browse MCS-certified installers covering Hammersmith and all of Greater London.
Power Cuts in Greater London Today
Live power cut map for Hammersmith and the rest of Greater London, with recent power cuts and how long they usually last.
Common Questions About Going Solar in Hammersmith
How much do solar panels cost in Hammersmith?
A typical 10-panel (4 kWp) system costs £6,600–£8,500 fitted in Hammersmith, with 0% VAT. Install prices vary little across the UK, but output does: in Hammersmith that system generates about 3,840 kWh a year and saves around £684, paying back in roughly 11–13 years.
Is there a solar panel grant or council scheme in Hammersmith?
H&F Healthy Homes and Solar Together: The council says the Warm Homes: Local Grant can fund insulation, heat pumps and solar panels for homes rated EPC D or lower with a household income of £36,000 or less. It also promotes Solar Together group buying for homeowners, though its page shows no round dates.
Do I need planning permission for solar panels in Hammersmith?
Usually not for an ordinary house. Hammersmith and Fulham has designated 44 conservation areas, and the council says large parts of the borough are covered. Solar panels are often permitted development, with exceptions for listed buildings and homes in conservation areas, and free duty planner advice is available for energy improvements.
Where can I get solar advice in Hammersmith?
H&F Healthy Homes Helping Hand: The council's free advice service with Groundwork's Green Doctors, with home visits and help applying for grants for households with someone over 60, young children, a health condition or a low income. Phone 0300 365 3005.
How do I find a good solar installer in Hammersmith?
Use an MCS-certified installer, so you qualify for 0% VAT and Smart Export Guarantee payments, and compare at least three quotes for the same panels, inverter and warranty. Our Hammersmith reviews page ranks local firms by their Google and Trustpilot ratings.
Solar Guides & Resources
Solar guides relevant to Hammersmith:
Sources
- MCS, Microgeneration Certification Scheme
- MCS, Find a Certified Installer
- Ofgem, Smart Export Guarantee (SEG)
- PVGIS, EU Joint Research Centre (solar irradiance data)
- ONS, Census 2021
- Met Office, Climate Data
Last updated: November 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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