Commercial & Industrial Solar in Erith (DA18)
Data-driven view of commercial solar potential in the DA18 postcode district. We track 488 active commercial and industrial businesses in this area, with 60 Display Energy Certificates on record. Designed for installers, landlords, and funders assessing where to deploy solar PPA projects.
Active C&I businesses
488
commercial & industrial
Annual yield
1,047
kWh per kWp installed
Solar planning 12m
0
0% approved
Avg DEC rating
D
60 certificates
Solar potential in Erith (DA18)
A typical south-facing roof in DA18 produces approximately 1,047 kWh per kWp of installed capacity each year. For a mid-sized commercial installation of 250 kWp, that translates to roughly 262 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.
Commercial activity mix in DA18
The top commercial sector groups by active business count in this postcode district are:
- Real estate, 55 active businesses
- Specialised construction, 37 active businesses
- Human health, 36 active businesses
- Retail trade, 30 active businesses
- Wholesale trade, 23 active businesses
Free solar assessment for a site in Erith (DA18)
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 Erith (DA18)?
MTFD places commercial solar projects across our institutional funding panel. No upfront cost; we handle development, funding, and operations.
Open the MTFD Portal →