Solar Carports UK — Commercial Car Park Solar Canopies with EV Charging

Solar carports transform unproductive car park space into clean energy generators. A 50-space solar carport produces 80–120kW of power, shelters vehicles from weather, and integrates EV charging — all while generating £15,000–£25,000 annual energy savings. UK solar carport installations grew 45% in 2024 as businesses combine decarbonisation with practical infrastructure.

Solar Carport Costs

Small (10-20 spaces): £40,000–£80,000. 20–40kW system. Ideal for small business, medical practices, car dealerships.

Medium (20-50 spaces): £80,000–£200,000. 40–100kW system. Retail parks, hotels, schools, leisure centres.

Large (50-200 spaces): £200,000–£800,000. 100–400kW system. Supermarkets, hospitals, office campuses, airports.

Mega (200+ spaces): £800,000–£3M+. 400kW–2MW. Distribution centres, stadium car parks, park-and-ride facilities.

Structure Types

Cantilever: Single-sided support columns, open feel, easier access. Best for existing car parks with space constraints. £2,500–£4,000 per space.

T-frame: Central column supporting both sides. Most cost-effective per space at £2,000–£3,500. Requires wider bay spacing.

Full-span: Columns on outer edges only, completely clear below. Premium option at £3,000–£5,000 per space. Best for new-build car parks.

Frequently Asked Questions

Do solar carports need planning permission?

Yes, solar carports typically require planning permission as they are new structures rather than additions to existing buildings. However, many local authorities are supportive and applications are routinely approved. Pre-application advice costs £200–£500 and significantly speeds the process.

Can you add EV chargers to solar carports?

Yes, and it is the optimal combination. Cable routing is built into the carport structure during construction, eliminating the need for expensive groundwork. Each charger draws 7–22kW, with smart management systems prioritising solar-generated electricity. The OZEV scheme provides £350 per socket for workplace installations.

How long do solar carports last?

The steel or aluminium structure is designed for 40+ years with minimal maintenance. Solar panels carry 25–30 year performance warranties, degrading at only 0.4–0.5% per year. The combined system typically generates electricity for 30+ years with inverter replacement around year 12–15 as the only significant maintenance cost.