Commercial solar canopies — UK design and install

Free-standing solar canopies that turn your car park, walkway or entrance into a power-generating asset. EV charging integrated, MCS-certified, planning handled, fixed-price quotes within 7 working days.

Get a free quote See typical costs

180+

Canopies delivered

34 MW

Capacity commissioned

95%+

Planning success

MCS Certified NICEIC Approved RECC Member TrustMark IWA Warranty

Accredited for UK commercial projects

MCS Certified NICEIC Approved RECC Member TrustMark IWA Warranty ISO 9001

What we do

What a commercial solar canopy actually is

A commercial solar canopy is an engineered free-standing steel structure — typically built over a car park, walkway, or paved area — that carries solar PV modules as its roof. Unlike rooftop PV, a canopy doesn't depend on the host building's structure or roof age. It's a standalone array carried on its own foundations and steel columns, with photovoltaic glass forming the roof. The car park stays a car park; the walkway stays a walkway. What changes is that the same square metres now generate electricity.

This site is the UK specialist resource for the canopy niche. We design, manufacture, and install canopy systems from 30 kW single-bay carports through to 5 MW multi-row supermarket and retail-park installations. Every canopy we deliver is engineered to BS EN 1991, MCS-certified, G99-connected, and warranted for 25 years. Optional EV charging integration, rainwater harvesting, fabric-side advertising, and LED lighting are now standard configuration choices on most projects.

The reason organisations come to us — rather than to a generalist commercial solar installer — is that canopies are a different engineering job. The structural design, foundation calculation, planning route, and integration with EV charging all sit outside the comfort zone of installers whose bread and butter is rooftop retrofits. Our designers, foundations team, and structural engineers do canopies every day. That focus is the difference between a project that gets stuck in planning for nine months and one that's commissioned in five.

For the technical detail: our solar panel canopy guide covers panel type selection (Mono PERC vs TOPCon bifacial vs HJT), bifacial yield models, and structure options. Our car park solar panels guide explains output by car park size, system specifications, and the canopy-vs-rooftop comparison in full. Our installation process guide covers the 12–18 week programme from feasibility to MCS commissioning.

Why a canopy instead of rooftop solar?

The vast majority of UK commercial solar projects we model can be delivered on a roof more cheaply than via a canopy — typically £700–£900/kWp on a roof versus £900–£1,400 on a canopy. So why does the canopy market exist at all? Six honest reasons:

✓ The roof isn't an option. It's leased, near end-of-life, asbestos-bonded, structurally limited, or shared with a planning constraint that rules out PV.
✓ You need EV charging anyway. Integrating EV chargers under a solar canopy is significantly cheaper per charger than building separate chargepoint infrastructure, and the energy is generated at point of use.
✓ Covered parking is a benefit. Supermarkets see measurable footfall uplift from covered parking. Hospitals and universities see staff retention impact. Hotels position it as a brand feature.
✓ The roof is owned by someone else. If you lease the building, a canopy on your demised car park is your asset. End-of-lease dilapidations don't apply.
✓ Planning is easier on a canopy. Listed buildings and conservation areas often rule out rooftop solar but allow canopies in the curtilage car park.
✓ You want the investment visible. A canopy is the most visible solar investment a brand can make. For organisations with public-facing ESG commitments, that visibility matters.

Why choose us

Why specialists, not generalists

Canopies are a different engineering challenge. Here's why that matters to your project.

Canopy-only design team

Every project we deliver is a canopy — never a rooftop retrofit with a steel frame added. Our structural engineers run BS EN 1991-1-4 wind-load calculations daily, our foundations team has installed on chalk, clay, and made-ground, and our planning consultants know every LPA's canopy policy in advance.

One contract, end to end

Design, planning, structural engineering, foundations, steel fabrication, electrical, DNO connection, EV charger supply and commissioning under one principal contract. You sign once. No M&E coordination gap, no foundations handover dispute.

Phased build — no full closures

We construct one row at a time, finishing each row in 5–7 working days. A 60-bay canopy delivered as 6 rows means only 10 spaces are unavailable at any moment. We sequence works around your operational calendar — never Black Friday, never match day, never Christmas.

Our process

How we deliver a canopy project

From initial desk check to commissioned system — here's the exact sequence.

Free desk feasibility

We pull your half-hourly meter data, car park dimensions, and OS maps to produce an indicative system size, generation forecast, payback model, and grant eligibility assessment within 7 working days. No site visit. No fee.

Site survey & ground investigation

Our team visits for topographical survey, electrical intake assessment, and geotechnical trial pits. Fixed-price proposal follows within 10 working days. Ground investigation data feeds directly into the structural and foundation design.

Planning, DNO & structural sign-off

We manage planning consent (where required), G99 grid connection, independent Cat 3 structural check, and PSDS or Salix grant paperwork. Average planning approval rate over 95%. We carry all consents through to final.

Build, commission & warranty start

Phased row-by-row construction — 5–7 working days per row. Foundations, steel, panels, electrical, EV chargers, all by our direct teams. Monitoring activated and 25-year output warranty starts the day we hand over.

Structure types

The six canopy formats we deliver

60–500 kW

Solar Carport Canopies

8-year typical payback

£70k–£550k

100–800 kW

EV-Integrated Solar Canopies

7-year typical payback

£150k–£950k

20–150 kW

Solar Walkway Canopies

9-year typical payback

£35k–£200k

10–60 kW

Solar Entrance Canopies

10-year typical payback

£18k–£85k

150–2,000 kW

Double-Cantilever Canopies

7-year typical payback

£190k–£2.4m

10–80 kW

Solar Pergolas and Pavilion Canopies

10-year typical payback

£18k–£110k

Where solar canopies fit best

Canopies make most economic sense at sites with substantial paved area, reasonable daytime electricity demand, and a reason rooftop PV isn't the obvious choice. The eight property types where we see canopies deliver hardest:

Supermarkets. Continuous daytime baseload, large car parks, customer-facing brand benefit, EV-charging pledge alignment.
Retail parks. Multi-tenant private wire networks, PPA-friendly, EV revenue stream. The sweet spot for double-cantilever.
NHS and hospital sites. 24/7 baseload means near-100% self-consumption. PSDS Phase 4 funding makes the capital case trivial.
Universities. Large car parks, public sector decarbonisation funding, visible sustainability brand statement.
Business parks & HQ. Employee benefit (covered parking), EV charging, ESG visibility for HQ-located corporates.
Hotels. Guest differentiator, reduced grid dependency on summer AC peak, premium brand positioning.
Schools and academies. MAT-wide rollouts increasingly common; one canopy delivers covered waiting, EV staff charging, and STEM teaching aid.
Local authority car parks. PSDS-fundable, public-facing decarbonisation, EV revenue offsets fee dependency.

14+

Years in commercial solar

180

Canopies delivered

MW capacity commissioned

4.9

Average verified rating

Coverage

UK locations we cover

All locations

Solar Canopy London

Greater London

Pop. 8.9m

Solar Canopy Birmingham

West Midlands

Pop. 1.1m

Solar Canopy Leeds

West Yorkshire

Pop. 793k

Solar Canopy Glasgow

City of Glasgow

Pop. 635k

Solar Canopy Sheffield

South Yorkshire

Pop. 585k

Solar Canopy Manchester

Greater Manchester

Pop. 569k

Solar Canopy Bradford

West Yorkshire

Pop. 540k

Solar Canopy Edinburgh

City of Edinburgh

Pop. 525k

We deliver across the UK from our Midlands fabrication facility. Canopy steel ships to anywhere on the British mainland; foundation crews, install teams, and DNO engineers are deployed regionally. Typical mobilisation: 2–4 weeks from contract within the M25; 4–6 weeks elsewhere.

Costs & grants

See typical canopy costs and grant routes

A 100 kWp canopy starts around £100,000 installed; a 1 MW double-cantilever runs £900k–£1.3m. PSDS grants can cover up to 100% for public sector. See the full pricing guide and grant routes.

See cost guide Grant routes

Case studies

Recent installations

Supermarket double-cantilever canopy with EV charging

A 4,500 m² mid-Northern supermarket needed to deliver 12 EV chargers to meet a customer-pledge commitment but had insufficient roof space and tenanted upper-floor offices that ruled out rooftop solar. We designed and installed a 425 kWp double-cantilever canopy across 92 parking bays, integrating 12 × 22 kW AC and 4 × 50 kW DC chargers with OCPP back-office. The canopy generated 405,000 kWh in year one, offset 73% of the store's daytime demand, and the EV chargers added a £40,000/year revenue line. The store reported a 2.3% footfall uplift in the first 6 months, attributed by their customer survey to covered parking and EV provision.

System: 425 kWp
Annual saving: £62,000 + £40,000 EV revenue
Payback: 6.5 years
Outcome: Hit Scope 2 reduction target 2 years early; chargers booked 47% utilisation by month 6

NHS Trust hospital staff and visitor canopy

An NHS Foundation Trust in the Midlands secured PSDS Phase 3b funding for a 240 kWp solar canopy across the main staff and visitor car park (52 bays of double-cantilever). The hospital's main building roof was ruled out due to a planned reroofing programme and infection-control restrictions on rooftop access. The canopy delivers 228,000 kWh per year directly into the hospital's continuous baseload, including theatres, ITU, and pathology. Eight 22 kW chargers serve EV-pool ambulances and visitor bays. PSDS covered 100% of capital cost; the Trust banks the entire £36,000/year energy saving plus EV charging revenue.

System: 240 kWp
Annual saving: £36,000 grant-funded saving
Payback: 0 years
Outcome: Met NHS Greener Plan target 18 months early; visitor satisfaction up 11 points

Retail park multi-row canopy with brand integration

A 12-unit retail park in Greater Manchester deployed a 1,150 kWp solar canopy across 280 parking bays — 7 rows of double-cantilever with integrated downlighting and tenant brand signage. The canopy delivers electricity into a private wire network that feeds all 12 retail tenants under a 25-year PPA at 13p/kWh (vs grid retail of 24p+). 24 EV chargers (8 × 50 kW DC and 16 × 22 kW AC) generate £180,000/year in usage revenue. The canopy was designed in 6 RAL colours matching tenant brands and includes uplit signage on the central column row. Construction was phased over 14 weeks with no full-park closure.

System: 1,150 kWp
Annual saving: £140,000 across tenants + £180k EV revenue
Payback: 7 years
Outcome: Tenant retention strengthened — landlord cites canopy as a contract-renewal lever

What our clients say

They came in with the best technical proposal we'd seen — and we'd seen seven. The phased construction meant we never lost more than a row of bays at any one moment, which on a 220-bay supermarket car park was the deciding factor.

Property Director

Top-4 UK supermarket · North West

PSDS funded the canopy 100%. Their team wrote the bid, ran the procurement compliance, and held our hand through every NHS internal sign-off. We hit our Greener Plan target two years early.

Director of Estates

NHS Foundation Trust · East Midlands

I'd quoted three commercial solar companies and the gap on canopies was obvious from the first 30 minutes. These people actually do canopies. The other three were trying to fit a rooftop habit onto a steel structure they didn't really understand.

Head of Facilities

Listed hotel group · South East

Common canopy questions

What is a commercial solar canopy?

A commercial solar canopy is an engineered free-standing steel structure — typically over a car park, walkway, or open paved area — that carries solar PV modules as its roof. Unlike rooftop PV, a canopy doesn't depend on the host building's structure or roof condition. Canopies range from 30 kW single-bay carports through to multi-megawatt installations spanning hundreds of bays at supermarkets, retail parks, and hospitals.

How much does a commercial solar canopy cost?

Installed cost is typically £900–£1,400 per kWp depending on scale, ground conditions, and EV charging integration. A 100 kWp canopy (about 22 bays) is £100,000–£140,000; a 500 kWp canopy is £450,000–£650,000; a 2 MW double-cantilever array is £1.8m–£2.6m. Foundations, ground conditions, and architectural finishes are the main cost drivers.

Do I need planning permission for a solar canopy?

Often no. Permitted Development rights under Class A.2(b) of the GPDO 2015 cover many commercial canopies under 9m and within 5m of the host building. Larger canopies, conservation areas, listed buildings, and sites near boundaries usually need full planning permission. We handle the LPA submission as part of every project.

Can I integrate EV charging into a solar canopy?

Yes — EV-integrated canopies are now the most common configuration we deliver. We integrate 7 kW AC, 22 kW AC, or 50–150 kW DC chargers under the canopy, wired through the same private network. OCPP back-office providers like Monta, Pod Point, Mer, or Allego run the chargepoint network. The OZEV Workplace Charging Scheme grant (currently £350 per socket up to 40 sockets) covers part of the EV cost.

How long does a solar canopy installation take?

Typical project timelines: 4–6 weeks for design and planning approval; 6–8 weeks for procurement and DNO consent; 4–14 weeks on site depending on size. For a 100 kWp canopy that's 4–5 months end-to-end; for a 1 MW double-cantilever array, 7–9 months. We work in phased rows so the car park stays operational throughout.

What is the payback on a commercial solar canopy?

Capital purchase paybacks are typically 7–9 years for canopies, versus 4–6 years for rooftop PV. The longer payback reflects the higher £/kWp from steel structure and foundations. EV-integrated canopies typically pay back faster due to chargepoint revenue. PPA structures deliver day-one positive cash with no capital outlay.

See all canopy FAQs →

Free feasibility

Ready to talk about a solar canopy?

Free, no-obligation desk feasibility. Quote within 7 working days. We will be honest if your site does not suit a canopy — and will point you to rooftop or ground-mount options instead.

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