About commercialsolarcanopy.co.uk

An independent guide to solar car park canopies for UK businesses and public bodies — what they cost, how they are engineered and consented, and whether one makes sense for your site. We are not an installer.

Who publishes this site

This site is published by SEO Dons Ltd, a company registered in England and Wales (company number 16766013). It is a specialist information and assessment service for one narrow subject: solar canopies built over car parks, walkways and service yards. We do not design, manufacture or install canopies, we hold no installer accreditations of our own, and we have no completed installations to show you. If a website in this niche claims otherwise, ask it for the certificate number and check it yourself.

What we do offer is the part of a canopy project that is hardest to get independently: a clear read of how the structure is sized and priced, which consents actually apply to your site, how the grid connection works, and which funding routes are genuinely open — before anyone tries to sell you a system.

What we will and will not do

Why a canopy is its own subject

A rooftop array bolts onto a structure that already exists. A canopy is the structure: a steel frame on its own foundations, designed for wind and snow loading, with clearance for vehicles, drainage and lighting, and usually cable routes for EV chargers. That changes almost everything about the project — the cost per kilowatt, the consent route, the structural sign-off, the grid application and the business case. Most of the confusion we see comes from applying rooftop assumptions to a canopy, which is why the cost guide, the planning guide and the structure types are the most detailed pages on this site.

How to check any installer you speak to

The certifications that matter belong to the contractor who builds your canopy, so check them against the issuing body rather than a logo on a website:

How our figures are sourced

Grant amounts, tariffs, thresholds and deadlines on this site carry a source and a date, and the volatile ones are re-checked rather than left to age. Where a figure is modelled — a payback period for an example car park, say — we say so. Where a scheme has closed, we say that too: the Public Sector Decarbonisation Scheme, which many canopy guides still describe as open, closed to new applications in November 2024, and the grants and funding page sets out what remains.

If you spot something out of date or wrong, tell us on the contact page and we will correct it and date the correction.

Get an instant estimate, by email

The instant estimate shows an indicative size, cost range and payback for your car park, including when the numbers do not work. We reply by email.

Instant canopy estimate

Size and price your car park canopy in 30 seconds

Enter the number of parking spaces and your postcode and the page works out an indicative system size, capital cost range, annual generation and payback from the figures published on this site. It is an estimate, not a quote. Add your email afterwards if you want us to look at it with you; we reply by email.

Enter your spaces and postcode to see an indicative size, cost range, generation and payback.

Indicative only, not a quote. Assumes 1.7 kWp per space (see how the capacity is derived), £900–£1,400 per kWp installed (see the cost guide; the one published UK government illustration implies about £1,000 per kWp), PVGIS 5.3 yield for the nearest reference city, 24p/kWh for power used on site and 12p/kWh for export, and Annual Investment Allowance relief at the 25% main rate for a profitable company. Ground conditions, the grid connection, planning and EV charging are not included.

Why we ask: postcode sets the yield, spaces set the size, and timing tells us how to prioritise a reply.

How this works: this is an independent information site, not an installer. Your enquiry comes to us and we reply by email. We do not run a lead auction, pass your details to installers or add you to a marketing list.

Get your instant canopy estimate

Instant estimate · we reply by email