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Niche commercial sector

Solar PV for Cold Storage & Refrigerated Warehouses

Cold storage facilities have the best self-consumption ratios in commercial solar — refrigeration runs 24/7 and absorbs every kWh the panels produce. Here is how the economics work.

Updated 6 July 20266 min readReviewed by Steve Moran

Cold storage and refrigerated warehouse facilities are the highest-quality commercial solar customers in the UK. Refrigeration load is 24/7 and largely weather-independent, meaning self-consumption of solar generation routinely sits at 95%+. The economics are simple: kWh generated × commercial unit rate × 95% self-consumption = the saving. Payback regularly lands at 3.5-4.5 years on cold-storage sites with current commercial tariffs.

What makes this sector specifically work

Self-consumption
95%+ — refrigeration soaks up every kWh
Payback typical
3.5-4.5 years on continuous-load sites
Best system sizing
Match peak refrigeration load (typically 60-65% of the roof's solar capacity)
Battery
Rarely needed — direct self-consumption dominates

Common KMM project shape for this sector

A typical cold storage & refrigerated warehouses install starts with a drone-led roof survey, MPAN HH-data import, sector-specific load modelling, and a bound ROI proposal inside 5 working days. We work across the UK and the immediate surrounding counties for installs of this scale.

Talk to KMM about your cold storage & refrigerated warehouse

Use the commercial quote form (linked below) and we will get back to you with a desktop assessment inside 5 working days. No deposit, no pressure.

Request a commercial proposal for your project

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.

Request Commercial Quote → 0115 647 3822
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