Solar panels for UK breweries and distilleries
Chillers, cold rooms and canning lines run all day — perfect for solar self-consumption. Here's how UK brewers and distillers are cutting kWh cost and earning "solar-brewed" credentials at once.
Typical system sizes
Craft microbrewery (5–20 BBL)
20–60 kWp on brewhouse roof. £18k–£57k. £4k–£12k/yr savings. Covers glycol chillers and bottling line.
Regional brewery (30–100k HL/yr)
100–300 kWp. £90k–£285k. £20k–£58k/yr savings. Payback 4–6 years. Pairs well with heat recovery from wort cooling.
Distillery (single malt / gin, 500k L/yr)
150–400 kWp. £135k–£360k. Distilling itself is gas/electric-heavy; solar covers ancillary — bottling, cased-goods warehouse, offices.
Large brewery / cannery
500 kWp–2 MWp on roof plus canopy/ground-mount. Usually PPA-funded — cans/kegs benefit from marketing 'solar-brewed' credentials.
Heat, cold and power together
Best-in-class projects pair solar PV with wort heat-recovery, glycol thermal storage, and a small battery to shift peak canning-line demand off-grid. That combination typically cuts total energy spend by 35–45%.
Related reading
FAQ
Is solar viable for a UK craft brewery?
Yes — most craft sites run cold rooms, glycol chillers and canning lines through the day, giving 70–85% self-consumption on a properly sized array. Payback typically 5–7 years.
Can solar power the mash or the still?
Rarely economic. Mashing and distillation are heat-intensive (usually gas or LPG); solar PV covers electrical load and refrigeration. For heat, look at biomass, heat recovery, or high-temperature heat pumps alongside solar.
What tax reliefs apply?
Full Expensing gives 100% first-year corporation tax relief on new solar assets for UK companies. Distilleries can also claim R&D tax credits on process-efficiency work that pairs with the solar install.
Does 'solar-brewed' help the brand?
Yes — Bevy, BrewDog, Adnams and Toast Ale all cite renewable brewing prominently. B-Corp scoring rewards on-site generation with monitoring, and major retailers (Waitrose, Co-op) increasingly ask suppliers to report Scope 2 emissions.
Can breweries claim grants for solar?
Direct grants are rare, but the Industrial Energy Transformation Fund (IETF) supports process-decarbonisation projects where solar is part of a wider heat-recovery or electrification scheme. Rural distilleries can access RDPE / RDPW funding in some regions.
Get a brewery / distillery solar design
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