Commercial & Industrial Solar in Truro (TR1)

Solar potential in Truro (TR1)

A typical south-facing roof in TR1 produces approximately 1,054 kWh per kWp of installed capacity each year. For a mid-sized commercial installation of 250 kWp, that translates to roughly 264 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, 2 solar planning applications have been submitted in the TR1 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 TR1

The top commercial sector groups by active business count in this postcode district are:

• Real estate, 276 active businesses
• Construction of buildings, 145 active businesses
• Human health, 137 active businesses
• Retail trade, 126 active businesses
• Food service, 115 active businesses

Wider area

The TR1 postcode district sits within CORNWALL. Grid connection capacity and planning trends at the wider council level are a material input into any commercial solar project in the area.