Solar Panels in Peckham, Greater London
Peckham, 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.
Peckham solar at a glance
Key Figures for Peckham
| Area Data | Value |
|---|---|
| Elevation | 10 metres |
| Postcode Area | SE15 |
| Coordinates | 51.4734°N, 0.0699°W |
Population and housing data: ONS Census 2021.
Peckham council schemes, planning and neighbourhoods
Peckham is in the London Borough of Southwark, whose guidance says homes in a conservation area need planning permission for solar panels. Southwark has no household solar grant of its own, so homeowners use the GLA's Warm Homes: Local Grant. Here is what applies before you get quotes.
Council scheme
Warm Homes: Local Grant (GLA)
The GLA runs this government grant for 31 London councils, with free or subsidised upgrades that can include solar panels and batteries where an assessor finds them suitable. It is for privately owned or rented homes rated EPC D to G, with household savings under £25,000 and usually a household income of £36,000 or less, an eligible postcode or certain benefits. Applications queue within each borough on a first come, first served basis, and demand is high.
London Warm Homes: Local GrantPlanning in Peckham
48 conservation areas
There are 48 conservation areas in Southwark, and an Article 4 direction covers several of them. Southwark says that if you live in a conservation area or a listed building you will need planning permission for solar panels, and panels on a flat roof may need it too, and it offers a free pre-application service for renewable energy and retrofit projects.
Local advice
Energy Advice Centre
A joint project between Southwark Council and London South Bank University giving free advice, in person and online, on grants for green home upgrades and cutting heat loss.
Visit Energy Advice CentreTowns just outside Peckham
Compare reviewed installers in Peckham
Google and Trustpilot ratings for MCS-certified firms working across Peckham.
Solar panels across London
Peckham is part of London. See London-wide costs, council schemes and planning rules, plus every London borough we cover.
Peckham's Solar Energy Picture
Peckham is in the London Borough of Southwark. The postcode area for Peckham is SE15. You'll need your full postcode when getting quotes from MCS-certified installers.
What savings can Peckham homeowners expect?
What a typical home in Peckham needs, what it costs fitted with 0% VAT, and what it generates at Peckham's solar yield of 960 kWh per kWp:
1–2 bed
3 kWp, 7 panels
- Output in Peckham
- 2,880 kWh/yr
- Typical cost
- £5,700–£7,000
- Payback
- 13–15 years
3 bed
4 kWp, 10 panels
- Output in Peckham
- 3,840 kWh/yr
- Typical cost
- £6,600–£8,500
- Payback
- 11–13 years
4 bed
5 kWp, 12 panels
- Output in Peckham
- 4,800 kWh/yr
- Typical cost
- £8,300–£10,200
- Payback
- 11–13 years
5+ bed / EV
7 kWp, 16 panels
- Output in Peckham
- 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 Peckham and all of Greater London.
Power Cuts in Greater London Today
Live power cut map for Peckham and the rest of Greater London, with recent power cuts and how long they usually last.
Common Questions About Going Solar in Peckham
How much do solar panels cost in Peckham?
A typical 10-panel (4 kWp) system costs £6,600–£8,500 fitted in Peckham, with 0% VAT. Install prices vary little across the UK, but output does: in Peckham 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 Peckham?
Warm Homes: Local Grant (GLA): The GLA runs this government grant for 31 London councils, with free or subsidised upgrades that can include solar panels and batteries where an assessor finds them suitable. It is for privately owned or rented homes rated EPC D to G, with household savings under £25,000 and usually a household income of £36,000 or less, an eligible postcode or certain benefits. Applications queue within each borough on a first come, first served basis, and demand is high.
Do I need planning permission for solar panels in Peckham?
Usually not for an ordinary house. There are 48 conservation areas in Southwark, and an Article 4 direction covers several of them. Southwark says that if you live in a conservation area or a listed building you will need planning permission for solar panels, and panels on a flat roof may need it too, and it offers a free pre-application service for renewable energy and retrofit projects.
Where can I get solar advice in Peckham?
Energy Advice Centre: A joint project between Southwark Council and London South Bank University giving free advice, in person and online, on grants for green home upgrades and cutting heat loss.
How do I find a good solar installer in Peckham?
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 Peckham reviews page ranks local firms by their Google and Trustpilot ratings.
Solar Guides & Resources
Solar guides relevant to Peckham:
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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