Commercial & Industrial Solar in St. Helens (WA10)
Data-driven view of commercial solar potential in the WA10 postcode district. We track 1,922 active commercial and industrial businesses in this area, with 418 Display Energy Certificates on record. Designed for installers, landlords, and funders assessing where to deploy solar PPA projects.
Active C&I businesses
1,922
commercial & industrial
Annual yield
938
kWh per kWp installed
Solar planning 12m
1
0% approved
Avg DEC rating
C
418 certificates
Solar potential in St. Helens (WA10)
A typical south-facing roof in WA10 produces approximately 938 kWh per kWp of installed capacity each year. For a mid-sized commercial installation of 250 kWp, that translates to roughly 235 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 WA10 area, with an approval rate of 0%. 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 WA10
The top commercial sector groups by active business count in this postcode district are:
- Real estate, 220 active businesses
- Specialised construction, 195 active businesses
- Retail trade, 162 active businesses
- Other services, 122 active businesses
- Food service, 117 active businesses
Free solar assessment for a site in St. Helens (WA10)
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
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