Solar Panels for Farms in Surrey

Specialist agricultural solar PV across Surrey and the wider Surrey area, including London, Kent, Sussex. MCS-certified, capital grant-backed, fixed-price proposals within 7 working days.

Agricultural solar panels in Surrey

Surrey is one of the most distinctive farming counties in the South East — less about broad arable acreage and more about the high-value, energy-hungry enterprises packed between the Surrey Hills and the M25. This is genuine horse country: livery yards, riding schools, competition stables and stud farms around Epsom, Dorking and Cranleigh run indoor arenas, automatic horse walkers, wash bays, water heating and floodlit menages that draw power right through the evening. Add the county’s smallholdings, free-range poultry and grazing units, plus a fast-growing wine industry — Denbies near Dorking is one of England’s largest single-estate vineyards — and you have a farming base whose electricity bills are stubbornly high and remarkably steady through daylight hours. That daytime load profile is exactly what makes farm solar pay so quickly here.

Surrey sits in a strong irradiance band for the UK, typically around 1,050–1,100 kWh per kWp each year, and most agricultural buildings — barns, stables, machinery sheds, packhouses and arena roofs — offer large, unshaded south-facing or east-west pitches. The local distribution network operator is UK Power Networks (UKPN), who manage every grid connection across Surrey and run the G98/G99 application process that governs how much you can export. Because so many Surrey holdings consume the bulk of their generation on site — chillers, pumps, heaters, EV chargers and arena lighting — self-consumption is high, which is the single biggest driver of return. At roughly £600–900 per kWp installed (around £360–540 per kWp after grant and tax relief), a well-matched system on a Surrey farm typically pays back in 2 to 4 years and then delivers two decades of near-free daytime power.

Farm solar across Surrey by district

Surrey’s farming character shifts noticeably from the chalk downs in the east to the greensand and heathland in the west. The table below shows the dominant enterprises and the system sizes we most often specify in each part of the county.

These are starting points from real Surrey jobs — the right size for your holding comes from your half-hourly meter data, not a postcode average. A Guildford livery yard and a Reigate poultry unit can sit a mile apart and still need very different systems, because what matters is when you draw power, not how big your roof is. Full pricing, including the per-kWp breakdown and finance routes, is set out on our agricultural solar panel cost page.

Grants and tax relief for Surrey farms

Surrey farms are in England, so the funding picture is straightforward and genuinely valuable. The Farming Equipment and Technology Fund (FETF) periodically opens grant windows offering up to 40% of capital cost on eligible items, capped around £100,000 per business — worth tracking if you are planning a larger arena, packhouse or poultry installation. Separately, and available on every system, the 100% Annual Investment Allowance (AIA) lets a profitable farm business deduct the entire cost of a qualifying solar installation against taxable profits in the year of purchase, which for many Surrey holdings effectively returns 19–25% of the project cost through reduced corporation or income tax.

On the export side, the Smart Export Guarantee (SEG) obliges licensed suppliers to pay you for surplus electricity sent back to the grid through your UKPN connection. For most Surrey equestrian and horticultural businesses the bigger prize is self-consumption rather than export — but SEG still monetises the summer surplus that a 40 kWp arena roof produces on a quiet July afternoon. We help you stack FETF (when open), AIA and SEG correctly; the detail and current windows are on our grants page. We do not apply Welsh, Scottish or Northern Irish schemes here — those do not cover Surrey holdings.

Planning and grid in Surrey

Surrey is heavily designated, so planning awareness matters. The Surrey Hills National Landscape (AONB) covers a broad sweep of the county from Farnham across the Greensand Ridge and North Downs to the Kent border, and much of the wider countryside sits within the Metropolitan Green Belt. The good news for most farmers is that roof-mounted solar on existing agricultural buildings is normally permitted development — barns, stables, arenas and machinery sheds rarely need a full application, even inside the AONB, provided the panels sit close to the roof plane and the building is genuinely agricultural. Ground-mounted arrays in designated areas are different: within the Surrey Hills AONB or the Green Belt these almost always need full planning consent and careful landscape and visual assessment, so we steer clients toward roof space first wherever the load allows.

On the grid side, every connection in Surrey runs through UK Power Networks (UKPN). Systems are notified or approved under the G98/G99 process — smaller installations (broadly up to 3.68 kW per phase) are notified after commissioning, while larger farm systems need a G99 application and approval before connection, with UKPN confirming how much you can export. We handle the entire DNO submission, including any export limitation device needed to keep your connection within UKPN’s allowance, so the paperwork never becomes your problem.

Typical Surrey farm solar projects

Every Surrey holding is different, but most fall into a handful of recognisable patterns. These are representative enterprise ranges, not specific clients:

• Equestrian yards and riding schools (20–50 kWp): arena roofs and stable blocks carry the array, offsetting floodlighting, horse walkers, water heating and wash-bay power. Evening lighting load means a small battery often improves the economics. Typical gross spend £12,000–£45,000, payback around 1.8–2.4 years.

• Vineyards and horticulture (25–55 kWp): packhouses, cold stores and glasshouse services run hard through the growing and harvest seasons, lining up well with peak solar output. Daytime self-consumption is high, pushing payback toward the faster end of the range.

• Poultry, livestock and mixed units (40–80 kWp): ventilation, lighting, feed systems and chilling create a flat, year-round daytime baseload — close to the ideal solar profile. Larger roofs make these the strongest candidates for FETF funding when a window is open.

• Smallholdings and grazing enterprises (10–25 kWp): smaller barn or stable roofs cover farmhouse, workshop and EV-charging loads, with surplus exported under the Smart Export Guarantee. Modest outlay, simple G98/G99 notification, and a payback typically inside 2.0–2.6 years.

Whatever your enterprise, we start with your UKPN meter data and a structural survey, then return a fixed-price proposal — usually within 7 working days — that sizes the system to your actual load rather than your roof area.