Solar Panels for Farms in Powys

Specialist agricultural solar PV across Powys and the wider Powys area, including Ceredigion, Carmarthenshire, Monmouthshire. MCS-certified, FETF grant-backed, fixed-price proposals within 7 working days.

Solar panels for farms across Powys

Powys is Wales’ largest county by area (5,179 km²) and the heartland of Welsh hill farming, supporting over 5,000 farm holdings dominated by sheep (Powys carries more breeding ewes than any other UK county), beef cattle, and upland mixed operations. DEFRA and Welsh Government data show Powys hill farms consume 35,000-70,000 kWh/year, with electric fencing, water pumping for remote troughs, and winter livestock housing driving costs. The county receives 850-950 kWh/m²/year horizontal irradiance — lower than English Midlands but valley floors around Welshpool, Newtown, and Builth Wells achieve 920+ kWh/m². Crucially, Powys farms face some of the UK’s highest electricity unit costs due to remote rural grid connections, making solar payback competitive despite lower yields.

We deliver MCS-certified solar PV across Powys for dairy, livestock, arable, poultry and mixed enterprises. Every project starts with half-hourly meter data analysis, a structural survey, and a fixed-price proposal — typically within 7 working days. Our installation teams cover Brecon, Newtown, Welshpool, Llandrindod Wells, Builth Wells, Machynlleth, Rhayader, Knighton, and the wider Powys area.

Local challenges we plan around

• Bannau Brycheiniog (Brecon Beacons) National Park covers the southern county — roof-mounted agricultural solar on existing farm buildings is permitted, but ground-mount arrays require a full Landscape and Visual Impact Assessment and National Park Authority approval
• Powys County Council planning operates under Welsh Government policy (TAN 8 and Future Wales) — agricultural solar is broadly supported, with typical determination of 8-10 weeks for formal applications
• Remote hill farms above 300m around Radnor Forest, Elan Valley, and the Cambrian Mountains may need single-phase to three-phase grid upgrades for systems over 30kW — we handle all Western Power Distribution applications
• The Shropshire-Powys border area (Welshpool, Montgomery, Kerry) benefits from proximity to English grid infrastructure with typically faster connection timelines
• Welsh Government Glastir and Farming Connect schemes can supplement FETF grants — we help navigate both English and Welsh funding streams for maximum support

Seasonal and irradiance profile

Powys valley floors (Severn, Wye, Ithon, Irfon) receive good solar exposure with the Welshpool-Newtown corridor achieving the best yields in the county. Hill farms above 250m face 8-15% reduced output compared to lowland sites, but cooler temperatures improve panel efficiency and offset some altitude losses. Spring lambing (Feb-Apr) drives high electricity demand for heat lamps, CCTV monitoring, and water heating — coinciding with rapidly increasing solar generation. Summer shearing and dipping operations on hill farms benefit from portable solar-powered systems. The long Powys winter (Nov-Feb) requires battery storage for reliable power to housed livestock.

Recent Powys installations

Cwm Mawr Farm, Builth Wells — 120kWp split across main livestock barn (80kWp), sheep handling building (20kWp), and ground-mount tracking array (20kWp). Hill sheep and beef operation running 800 ewes and 120 suckler cows across 1,200 acres. Annual output: 102,000 kWh. Annual savings: £30,000. Payback: 2.4 years with FETF + Glastir. Remote water pumping for 14 hill troughs now runs entirely off-grid with dedicated solar/battery units, eliminating £4,500/year in diesel generator costs.

Frequently asked questions

Can I install agricultural solar panels in the Brecon Beacons National Park?

Roof-mounted agricultural solar on existing farm buildings within Bannau Brycheiniog (Brecon Beacons) National Park is generally permitted under agricultural permitted development rights. Ground-mount arrays require Landscape and Visual Impact Assessment and National Park Authority approval — the process typically adds 4-6 weeks. We have successfully installed systems on farms near Brecon, Sennybridge, and Crickhowell, working closely with the Park Authority planning team.

How much does agricultural solar cost for a Powys hill farm?

A typical Powys hill farm (500-1,500 acres, sheep and/or beef) usually needs a 80-130kW system costing £60,000-£95,000 before grants. With FETF 40% funding plus Welsh Government Glastir support, net cost can drop to roughly £33,000-£57,000. Despite lower irradiance than English counties, Powys farms pay higher electricity unit rates on rural tariffs — expect annual savings of £22,000-£35,000 and payback of 2-3 years.

Do you handle Western Power Distribution grid upgrades for remote Powys farms?

Yes. Many remote Powys hill farms require single-phase to three-phase grid upgrades for systems over 30kW, or G99 applications for grid export. We handle the entire Western Power Distribution application process including technical design, wayleave negotiations, and connection scheduling. For very remote sites, we also design off-grid solar/battery systems for specific loads like water pumping and electric fencing.

What grants are available for Welsh farms installing solar panels?

Powys farms can access FETF grants covering 40% of costs (up to £100,000), Welsh Government Glastir Efficiency grants, Farming Connect advisory support, and the Development Bank of Wales green loans. The combination of FETF and Glastir can reduce net costs by 35-40%. We handle all grant applications across both English and Welsh schemes — particularly useful for border farms that may qualify under either jurisdiction.

Get a Powys farm solar quote

Free desk-based feasibility from your half-hourly meter data. Fixed-price quote within 7 working days. We cover Brecon, Newtown, Welshpool, Llandrindod Wells and the wider Powys area.

Request a Powys quote →