Commercial & Industrial Solar in Guildford (GU3)
Data-driven view of commercial solar potential in the GU3 postcode district. We track 930 active commercial and industrial businesses in this area, with 114 Display Energy Certificates on record. Designed for installers, landlords, and funders assessing where to deploy solar PPA projects.
Active C&I businesses
930
commercial & industrial
Annual yield
1,027
kWh per kWp installed
Solar planning 12m
3
0% approved
Avg DEC rating
E
114 certificates
Solar potential in Guildford (GU3)
A typical south-facing roof in GU3 produces approximately 1,027 kWh per kWp of installed capacity each year. For a mid-sized commercial installation of 250 kWp, that translates to roughly 257 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, 3 solar planning applications have been submitted in the GU3 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 GU3
The top commercial sector groups by active business count in this postcode district are:
- Real estate, 107 active businesses
- Management consulting, 83 active businesses
- Construction of buildings, 80 active businesses
- IT services, 63 active businesses
- Retail trade, 58 active businesses
Wider area
The GU3 postcode district sits within SURREY. Grid connection capacity and planning trends at the wider council level are a material input into any commercial solar project in the area.
Free solar assessment for a site in Guildford (GU3)
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Sectors with strongest solar match in this area
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