Verified data for this postcode

Solar Potential in
London

Data-driven analysis for SW7. Based on local roof structure and solar irradiance data.

Score
4.3
/ 10

Challenging for Standard Solar

London has a lower viability score, likely due to a high number of flats or complex roof structures. We recommend getting a specific site survey before proceeding.

Score comparison vs National Average

Estimated Financial Return

Annual Savings
£1450
Tax-free income
System Size
8kW
~20 Panels
20-Year Value
£29,000
Inflation adj.

Solar Insights for SW7

Are roofs in SW7 suitable?

Our data shows that 40% of properties in this area have pitched roofs, which are typically ideal for solar arrays.

What is the environmental impact?

Installing a 8kW system in SW7 would save approximately 1.71 tonnes of CO2 annually.

Why Consider Solar in London?

While London is seeing growth in renewable energy, the SW7 district has a mixed profile of suitability for photovoltaic systems. Solar is possible but requires planning with a 4.3/10 score. In SW7, we suggest getting multiple quotes to ensure your installer understands the local shading difficulties of London.

Local Market Trends

With only 40% of buildings having standard pitched roofs, SW7 is a complicated region for solar. London residents here often face difficulties with roof ownership or structural suitability.

Installation Checklist

  • Check your EPC rating (Target C or above)
  • Verify if you are in a Conservation Area (Common in London)
  • Request MCS certificates from local installers

Frequently Asked Questions for SW7

Do I need planning permission in London?

Generally, solar panel installations in London are considered 'Permitted Development' and do not require planning permission, provided they do not protrude more than 200mm from the roof slope. Exceptions apply if you live in a listed building.

How much can I save in SW7?

Based on the average floor area of 141m² in SW7, a standard system could save significantly on electricity bills. See the financial calculator above for a specific estimate.

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Area Statistics

Sample Size5145 homes
Roof Suitability40% Pitched
Avg Floor Area141