Your Car Park Is an Untapped Energy Asset

Most business car parks sit empty between peak hours, exposed to the elements, drawing maintenance costs and generating nothing. Meanwhile, UK organisations face rising energy costs, incoming fleet electrification mandates, and pressure to demonstrate credible net-zero progress. The government requires the UK to grow from 76,000 publicly available EV charging devices today to 300,000 by 2030. Grid connection bottlenecks are delaying deployment everywhere. And energy prices show no sign of easing.

A solar canopy transforms idle tarmac into a productive infrastructure asset: generating clean electricity, sheltering vehicles, and powering EV chargers from the same footprint you already own. The question is not whether solar car parks make sense, but how quickly your organisation can move.

3ti designs, builds, and operates solar car parks and EV charging hubs for organisations across the UK. Our end-to-end approach means one partner handles everything: from initial site survey through planning, installation, grid connection, and ongoing asset management. Many clients proceed on a fully funded basis, with 3ti investing the capital, and the site owner receiving rental income and access to discounted renewable electricity from day one.

Purpose-built steel canopies mount high-efficiency solar panels overhead, sheltering vehicles while generating clean power from previously unused airspace above your car park. Solar generation feeds directly into EV chargers, reducing grid demand and operational charging costs for your fleet or visitors. Optional battery systems store surplus generation, allowing you to shift energy use and reduce peak demand charges.

Whether you prefer to own the asset outright or prefer a funded model where 3ti retains ownership, we structure the arrangement to suit your organisation. Site operators get full visibility and control over energy flows, charging schedules, and system performance through integrated energy management software.

Track Record at Scale. 3ti has installed 17.6 MWp of solar PV capacity across the UK, including the two largest solar car parks in the country at Bentley Motors (2.7 MWp, 1,378 spaces) and JP Morgan Bournemouth (2.4 MWp, 880 spaces). We have solved the engineering, planning, and grid challenges that others are still learning about.

End-to-End Accountability. One team, one contract, one point of contact: from feasibility through decades of ongoing asset performance. No handoffs between disconnected sub-contractors.

Purpose-Driven Business. 3ti Energy Hubs earned a B Impact Assessment score of 98.4 against a median of 50.9 for ordinary businesses. Our commercial success and our environmental mission are the same thing.

Flexible Funding Structures. We work with organisations of all sizes to find a commercial model that works, whether capital purchase, lease, or a power purchase arrangement.

Deep Public Sector Experience. From NHS trusts to police forces to local authorities, we understand the procurement, planning, and stakeholder requirements of public sector clients.