Solar Potential in
Erith
Data-driven analysis for DA18. Based on local roof structure and solar irradiance data.
Challenging Location
Due to the high concentration of flats or listed buildings in Erith, standard solar installations may be difficult. We recommend checking for community solar schemes.
Score comparison vs National Average
Estimated Financial Return
Solar Insights for DA18
Are roofs in DA18 suitable?
Our data shows that 43% of properties in this area have pitched roofs, which are typically ideal for solar arrays.
What is the environmental impact?
Installing a 4.0kW system in DA18 would save approximately 838.8 tonnes of CO2 annually.
Why Consider Solar in Erith?
Solar potential in Erith is nuanced. While some properties in DA18 are ideal, many require careful assessment due to shading or roof orientation. A score of 4.3/10 means caution is needed. Erith has potential, but DA18 residents need to be wary of shading. A string inverter with optimisers is likely a must-have here.
Local Market Trends
Diversity defines the roofscape of DA18. With 43% pitched roofs, many owners are good to go, but others in Erith should check if they need flat-roof specific mounting.
Installation Checklist
- •Check your EPC rating (Target C or above)
- •Verify if you are in a Conservation Area (Common in Erith)
- •Request MCS certificates from local installers
Frequently Asked Questions for DA18
Do I need planning permission in Erith?
Generally, solar panel installations in Erith 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 DA18?
Based on the average floor area of 87m² in DA18, a standard system could save significantly on electricity bills. See the financial calculator above for a specific estimate.
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Get a Quote in DA18
Don't overpay. Compare 3 fixed-price quotes from vetted installers covering Erith.
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