Solar Panels for Retail and Hospitality
Retail, supermarket and high-street solar with EV charging for customers and ESG dashboards for landlords. Designed around opening-hours load patterns.
Quick Answer
- Typical size: 40–400 kWp on retail roofs + carpark canopies
- Typical project value: £30k–£290k installed
- Year 1 saving: 22–40% off baseline electricity bill
- MEES 2030 ready: EPC uplift secures landlord letability
- Multi-site rollout: Single design pattern repeated across portfolio
- Lead time: 14–20 weeks per site; rollouts ~3 sites/month after pattern lock
Retail solar is shaped by two things: the daytime opening-hours load curve (which fits PV generation almost perfectly), and the increasing customer expectation of EV charging on retail premises. Most retail projects we design include workplace EV chargers as standard.
Where the economics actually work
System sizes for retail
Independent retail and small chains typically 30-150kWp; supermarkets and retail parks 250kWp-1MWp+; high-street single units 8-25kWp.
Customer-facing EV charging
Retail-park solar pays for itself partly through EV-charger dwell time — a 30-minute charge equals a 30-minute shopping trip. We design retail EV charging as a profit centre, not a cost.
Multi-tenant retail parks
For multi-tenant retail parks, we install a single roof system with sub-metering and a service-charge allocation that passes solar savings through to tenants pro-rata.
Refrigeration load
Supermarket refrigeration is daytime-heavy and matches solar generation. Self-consumption on a typical supermarket roof solar runs 80%+ — exceptionally high.
System sizes & typical project values
See all solar for retail cities we cover →
FAQs for solar for retail buyers
Can retail tenants benefit from landlord-installed solar?
What about EV charger revenue?
Does solar work on supermarket flat roofs?
Watch real KMM solar for retail projects
Real retail installs from Steve and Kieren — case studies, install footage and economics in plain English.
KMM solar for retail case studies
Every case study below is a real KMM customer with measured Year 1 generation, real payback maths and named project manager.
Doctors' Surgery Solar Rescue: 100kW + Battery Backup
A Market Deeping doctors' surgery had been let down by a previous solar installer — non-stop issues, no monitoring, zero confidence. KMM installed 100kW solar, 100kW battery, Tigo optimisers on every panel.
UK Farm Solar Case Study: 3-Year Payback
UK farm sized its solar at 50,000 kWh against 37,000 kWh usage to future-proof. KMM modelled a 3-year 3-month payback and roughly £500k of 30-year savings.
UK Farm Solar: Cutting Energy Costs on a Dryer
UK farm with grid-only power and a summer grain dryer turned to solar to harness rising energy costs, drive its dryer, and earn export income.
Related guides for commercial buyers
Plain-English deep-dives on the topics that actually drive commercial solar decisions — written by KMM project managers, not marketing.
Quote a KMM solar for retail install
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Quote a KMM solar for retail install
Free drone survey, structural assessment and bound-in quote within 7 working days for solar for retail sites across the UK.
Quote for solar for retail
Tell us about your roof, your bills and your goals. KMM runs a fully funded electrical & structural survey, designs a system, runs the numbers and tells you honestly whether solar makes sense for you. No deposit, no pressure.
Book a Site Survey → 0115 647 3822