Solar Panels in Bromley, Greater London

Bromley is one of the larger towns in Greater London with a population of 331,096. With a solar yield of 963 kWh/kWp and 1,570+ sunshine hours per year, the numbers stack up well for homeowners here. A typical 4kWp system generates approximately 3,852 kWh annually, covering 101% of average household electricity use. With 0% VAT on installation, the typical cost is £6,600 to £8,500 for a 4kWp system, with payback in 11 to 13 years.

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MCS Certified

1,570+ sunshine hrs/yr

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Bromley solar at a glance

963

kWh per kWp yield

3,852

kWh/yr from 4kWp

£686

Est. saving per year

11 to 13 yrs

Typical payback

Bromley at a Glance

Area Data	Value
Population	331,096 (Census 2021)
Elevation	60 metres
Postcode Area	BR1
Location	Inland
Coordinates	51.4060°N, 0.0140°W

Population and housing data: ONS Census 2021.

Bromley Location

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Bromley council schemes, planning and neighbourhoods

Bromley Council points residents to the Warm Homes: Local Grant, which funds solar panels among other upgrades, and says living in one of its 47 conservation areas does not automatically stop you fitting panels. Here is what applies before you get quotes.

Council scheme

Warm Homes: Local Grant

Bromley lists solar panels among the works funded by the Warm Homes: Local Grant, alongside insulation, air source heat pumps and smart controls. You must own your home or rent privately, have an EPC rating of D to G, savings under £25,000 and usually a household income of £36,000 or less. Applications are first come, first served within each borough, and you apply on GOV.UK.

Bromley home energy grants

Planning in Bromley

47 conservation areas

There are 47 conservation areas in Bromley. The council says a conservation area does not automatically prevent solar panels, but they cannot go on a wall facing a highway, listed buildings need consent and homes in the Kent Downs National Landscape may face extra conditions. Since 19 July 2022, Article 4 directions have removed some roof permitted development rights in the Chislehurst Road conservation area and Petts Wood.

Bromley solar panels guidance Planning permission for solar panels

Local advice

South London Healthy Homes

A free service run by Charlton Athletic Community Trust, listed by Bromley Council, to help vulnerable residents keep warm. Phone 0808 169 1779. SELCE also offers free one-to-one energy advice.

Visit South London Healthy Homes

Solar panels in Bromley neighbourhoods

Orpington Beckenham

Towns just outside Bromley

Bexleyheath Sidcup Croydon

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Google and Trustpilot ratings for MCS-certified firms working across Bromley.

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Solar panels across London

Bromley is part of London. See London-wide costs, council schemes and planning rules, plus every London borough we cover.

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Solar Power in Bromley, Greater London

Bromley is a large town in Greater London with a population of 331,096 (ONS Census 2021). The postcode area for Bromley is BR1. You'll need your full postcode when getting quotes from MCS-certified installers.

Solar costs and savings in Bromley

What a typical home in Bromley needs, what it costs fitted with 0% VAT, and what it generates at Bromley's solar yield of 963 kWh per kWp:

1–2 bed

3 kWp, 7 panels

Output in Bromley: 2,889 kWh/yr
Typical cost: £5,700–£7,000
Payback: 13–15 years

3 bed

4 kWp, 10 panels

Output in Bromley: 3,852 kWh/yr
Typical cost: £6,600–£8,500
Payback: 11–13 years

4 bed

5 kWp, 12 panels

Output in Bromley: 4,815 kWh/yr
Typical cost: £8,300–£10,200
Payback: 11–13 years

5+ bed / EV

7 kWp, 16 panels

Output in Bromley: 6,741 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 Panels in Greater London →Full Cost Guide →Installation Guide →Sell Excess Energy (SEG) →

Solar Installers in Greater London

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Power Cuts in Greater London Today

Live power cut map for Bromley and the rest of Greater London, with recent power cuts and how long they usually last.

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Your solar questions for Bromley

How much do solar panels cost in Bromley?

A typical 10-panel (4 kWp) system costs £6,600–£8,500 fitted in Bromley, with 0% VAT. Install prices vary little across the UK, but output does: in Bromley that system generates about 3,852 kWh a year and saves around £686, paying back in roughly 11–13 years.

Is there a solar panel grant or council scheme in Bromley?

Warm Homes: Local Grant: Bromley lists solar panels among the works funded by the Warm Homes: Local Grant, alongside insulation, air source heat pumps and smart controls. You must own your home or rent privately, have an EPC rating of D to G, savings under £25,000 and usually a household income of £36,000 or less. Applications are first come, first served within each borough, and you apply on GOV.UK.

Do I need planning permission for solar panels in Bromley?

Usually not for an ordinary house. There are 47 conservation areas in Bromley. The council says a conservation area does not automatically prevent solar panels, but they cannot go on a wall facing a highway, listed buildings need consent and homes in the Kent Downs National Landscape may face extra conditions. Since 19 July 2022, Article 4 directions have removed some roof permitted development rights in the Chislehurst Road conservation area and Petts Wood.

Where can I get solar advice in Bromley?

South London Healthy Homes: A free service run by Charlton Athletic Community Trust, listed by Bromley Council, to help vulnerable residents keep warm. Phone 0808 169 1779. SELCE also offers free one-to-one energy advice.

How do I find a good solar installer in Bromley?

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 Bromley reviews page ranks local firms by their Google and Trustpilot ratings.

Solar Guides & Resources

Planning solar in Bromley? These guides cover the detail:

How many solar panels do you need?→Do you need planning permission?→Do solar panels work in winter?→Solar panels on east or west-facing roofs→Do solar panels add value to your home?→Best solar panels in the UK→

Sources

Last updated: November 2026

Fact-checked by John Rooney, Solar Energy Editor. Editorial policy

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