Commercial & Industrial Solar in London (E1)
Data-driven view of commercial solar potential in the E1 postcode district. We track 18,481 active commercial and industrial businesses in this area, with 1,266 Display Energy Certificates on record. Designed for installers, landlords, and funders assessing where to deploy solar PPA projects.
Active C&I businesses
18,481
commercial & industrial
Annual yield
1,031
kWh per kWp installed
Solar planning 12m
1
100% approved
Avg DEC rating
D
1,266 certificates
Solar potential in London (E1)
A typical south-facing roof in E1 produces approximately 1,031 kWh per kWp of installed capacity each year. For a mid-sized commercial installation of 250 kWp, that translates to roughly 258 MWh of generation each year, enough to offset a significant portion of typical warehouse, logistics, or light-industrial electricity demand.
Actual yield varies with roof orientation, pitch, shading, and inverter efficiency. The figure above represents clear-sky, unshaded south-facing potential.
Planning context
Over the last 12 months, 1 solar planning applications have been submitted in the E1 area, with an approval rate of 100%. This is a signal of local planning authority appetite for solar, installers and funders should factor this into risk assessments for new projects.
Commercial activity mix in E1
The top commercial sector groups by active business count in this postcode district are:
- Retail trade, 3,017 active businesses
- Real estate, 1,791 active businesses
- IT services, 1,708 active businesses
- Wholesale trade, 1,084 active businesses
- Food service, 1,065 active businesses
Free solar assessment for a site in London (E1)
Tell us about your site, we'll come back within 1 working day with an indicative PPA rate, payback estimate, and what would be needed to take it forward.
Sectors with strongest solar match in this area
Assessing solar for a site in London (E1)?
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