Solar Panels for Farms in County Antrim

An independent guide to solar on farms in County Antrim and the wider County Antrim area, including County Down, County Armagh, County Londonderry: what it costs, the planning rules, the grid and the funding position, from official sources.

Solar panels for farms across County Antrim

County Antrim is Northern Ireland’s most densely-populated and most industrialised county — but it’s also home to some of the province’s most productive dairy and beef enterprises. The county’s 645,000 residents spread across Belfast’s northern hinterland, the broad Antrim Plateau, the dramatic Glens of Antrim and the Lough Neagh basin, with farming concentrated on the lowland clays around Ballymena, Antrim and Randalstown.

MCS-certified installers deliver solar PV across County Antrim for dairy, beef, sheep, mixed and poultry farms. SolarPanelsForFarms.uk is an independent guide, not an installer: an enquiry goes to a matched MCS-certified installer covering Antrim, Ballymena, Larne, Carrickfergus, Lisburn, Newtownabbey, Glengormley, Ballyclare, Randalstown, Crumlin, Cushendall, Ballycastle and the Glens of Antrim, which returns a desk feasibility from your half-hourly meter data within 3 working days.

The rules differ outside Great Britain: the Northern Ireland farm solar guide.

County Antrim’s farming landscape

The Antrim Plateau is the central farming district — predominantly improved grassland on basalt-derived soils, much of it in dairy. Friesian-Holstein herds dominate, and farms with several sheds offer the most roof space for solar.

The Glens of Antrim support extensive sheep and beef farming on Atlantic-influenced upland — Scottish Blackface, Cheviot and Suffolk-cross flocks predominate. Designation as an Area of Outstanding Natural Beauty constrains visual impact for ground-mount; roof-mounted PV on existing farm buildings is generally acceptable, though Northern Ireland’s permitted development rules (Part 37) cover only microgeneration up to 50 kW — larger systems need planning permission.

The Lough Neagh basin in the south-west supports mixed dairy and arable on richer alluvial soils, with poultry production particularly concentrated around Moy and Toomebridge. NI’s broiler and laying poultry industry is heavily weighted to this region.

Larne hinterland supports significant horticulture and protected cropping under polytunnels — strawberries, raspberries, brassicas — with energy-intensive cold-chain handling that benefits exceptionally from solar PV.

Grid connection — NIE Networks

Every County Antrim farm solar project connects through NIE Networks, the integrated transmission and distribution operator for Northern Ireland. Northern Ireland uses its own versions of the connection standards: G98/NI for microgeneration up to 3.68 kW single-phase or 11.04 kW three-phase, and G99/NI for anything larger. Ask the installer to manage the application end to end, including any supply intake reinforcement that some older Antrim Plateau farms require.

Farm arrays are almost always too big for G98/NI. Since 1 May 2026 a G99/NI fast track has covered installations up to 60 A per phase with export held to 16 A per phase, but it is not fit-and-inform: NIE Networks must approve the connection before installation begins. Most farm systems go through the full G99/NI process.

DAERA schemes and solar panels

No Northern Ireland scheme pays for solar panels. DAERA’s Sustainable Farming Investment Scheme did not list solar panels in its first round, which closed on 3 September 2026, and the Farm Business Improvement Scheme – Capital closed in 2022 and excluded renewable energy. Northern Ireland also has no equivalent of the Smart Export Guarantee, so payback on an Antrim Plateau dairy or a Lough Neagh poultry unit depends on how much of the output the farm uses itself.

Tax relief does apply UK-wide: solar panels are special-rate plant, and most farms can deduct the whole cost in year one through the £1 million Annual Investment Allowance (a partnership with a company as a member cannot claim it).

Recent County Antrim installations

SolarPanelsForFarms.uk does not publish customer case studies.

Frequently asked questions

Do UK mainland grants like FETF apply to County Antrim farms?

No. FETF is England-only, and its 2026 window closed at midday on 12 May 2026; its 2023–2026 item lists did not include solar panels to power a farm. No Northern Ireland scheme pays for solar panels either: DAERA’s Sustainable Farming Investment Scheme did not list them in round 1, and the Farm Business Improvement Scheme – Capital closed in 2022 and excluded renewable energy.

Who handles my grid connection in County Antrim?

NIE Networks is the integrated transmission and distribution operator for the whole of Northern Ireland. All G98/NI and G99/NI applications go through NIE Networks; ask the installer to handle the paperwork as part of the quote.

Is solar viable in the Glens of Antrim with the Atlantic climate?

Yes. PVGIS estimates that 1 kW of south-facing panels near Ballymena produces about 862 kWh a year — less than in southern England — with about 70% of it from April to September. Dairy and poultry farms that use most of the output on site get the most from it, because payback depends on how much of the output the farm uses itself.

Can I install solar on a tenanted farm in County Antrim?

Usually, but only with the landlord’s written agreement. Northern Ireland has no Farm Business Tenancy regime (that is England and Wales law), and land taken in conacre is let for less than a year at a time, which does not suit panels expected to last 25 years or more. Agree in writing who owns the panels, who benefits from the electricity and what happens when the lease ends, and take legal advice before anything is ordered.

Get a County Antrim farm solar quote

Free desk feasibility from your half-hourly meter data, returned within 3 working days by a matched MCS-certified installer covering County Antrim. SolarPanelsForFarms.uk is an independent guide, not an installer.

Request a County Antrim quote →

For costs by system size see what agricultural solar panels cost; for funding, farm solar grants and capital allowances; for the regional picture, farm solar by UK region.