Why solar PV makes economic sense for this sector
UK vertical farming has expanded significantly through 2020-2025, with major facilities including Jones Food Company, Vertical Future, Intelligent Growth Solutions, and growing high-tech salads/leafy greens production. Energy is the largest single operating cost for vertical farms — making PV directly material to commercial viability.
What this sector typically operates
Vertical farms typically operate: enclosed grow rooms with LED grow-light systems (largest single electrical load, 15-22 hours/day); HVAC (climate control, dehumidification); nutrient solution management; harvest and packing; storage. Total annual electricity consumption commonly 1-10+ GWh per facility.
Sector-specific PV considerations
Vertical farm PV considerations: building envelope often has substantial roof area suitable for PV; LED lighting demand is largely daytime-flexible (can shift to align with PV peaks); rooftop solar self-consumption typically 60-80% with intelligent load management; battery storage integration valuable for evening lighting cycles; PPA financing common for the larger facilities (£200,000-£2m+ capex range); supermarket-direct supplier audit positioning material.
Typical system specification and economics
Typical UK vertical farm PV install: 200 kW-2 MW. Cost £160,000-£1.7m. Payback 5-7 years for typical commercial scale.
What to ask an installer
Ask each installer you approach to model your half-hourly meter data and building dimensions before quoting, and to put the system size, generation forecast, self-consumption and financial assumptions in writing. Before you sign, check the installer’s MCS certificate on the MCS register. Send your details through the quote form and we reply by email.
Common questions
Is solar economic for our specific sector?
Yes for most operations in this sector. Payback typically 5-7 years for typical commercial scale. Send an installer your half-hourly meter data and ask for a desk feasibility study showing system-specific economics.
What grants apply to our sector?
100% Annual Investment Allowance is universal for incorporated farms. Sustainable Farming Incentive agreements pay for land-management actions, not solar. Smart Export Guarantee 4-12p/kWh on surplus generation. Welsh and Scottish farms have additional devolved schemes.
How long does install take?
From contract to commissioning: 4-7 months typical for rooftop PV; 6-9 months for combined re-roof + PV. We schedule works around the operation's busy seasons.
Can we install on older buildings with asbestos cement?
Yes — under a combined re-roof + PV programme. asbestos cement removal by trained operatives followed by profiled steel re-cladding followed by PV. The PV business case typically pays for 60-100% of the re-roof over 25 years.
Other specialist farm sub-sectors we cover
We work across specialist UK agricultural sub-sectors. Related sector pages: