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Powys CC

Solar and Electrical Contractors in Welshpool

North Powys border market town with the finest baroque garden in Britain and Severn valley farm solar catchment

Postcodes
SY21
Local authority
Powys CC
Drive from HQ
95 mi · 120 min
Solar yield
940 kWh/kWp
SY21 120 min from our Swansea base 940 kWh/kWp solar yield Commercial energy intensity: Medium

Serving Welshpool

Welshpool -- Y Trallwng in Welsh -- is the principal border market town of north Powys, population approximately 6,600, sitting in the Severn valley at the foot of the Long Mountain where the A458 crosses between Wales and Shropshire. The town is within 5 miles of the English border, which gives it both the agricultural hinterland of the upper Severn valley and a cross-border commercial character shared with few other Welsh towns.

Powys County Council administers Welshpool as the northern anchor of the county. The town's commercial function centres on agricultural supply and processing, rural retail, and logistics -- it is one of the primary livestock market towns in mid-Wales, and the Welshpool livestock auction centre on the Buttington Road draws Welsh Border and mid-Wales farmers across a wide catchment.

The agricultural solar opportunity in the SY21 catchment is significant. Border farms here operate beef, sheep and dairy on holdings that are generally larger and better capitalised than equivalent Welsh upland operations, reflecting the more productive Severn valley soils. Farming Connect grant uptake across this postcode is high, and the Sustainable Farming Scheme co-investment framework is being actively evaluated by farming families across the area.

Powis Castle -- a National Trust property of major significance, with the formal garden described as the finest intact baroque garden in Britain -- sits immediately west of the town on a 25-metre sandstone outcrop. The castle dates from the thirteenth century. It draws over 200,000 visitors annually and is a substantial tourism anchor. Like all National Trust major properties, its estate operations follow the Trust's own sustainability procurement pathway.

The Welshpool and Llanfair Light Railway, a preserved narrow-gauge railway running west into the Cambrian Mountains, adds a recreational tourism dimension. The town railway station on the Cambrian Coast main line provides direct links to Shrewsbury and Birmingham, which is commercially significant -- Welshpool has a genuinely functional commuter base to the English West Midlands.

At 940 kWh/kWp, a 50 kWp auction-market or agricultural-supply building generates 47,000 kWh annually. With 70% self-consumption at 26p/kWh, year-one saving reaches approximately £11,500 on £46,000 capex. Post-AIA payback approximately 3.4 years.

FLD reaches Welshpool via the A470 and A490 in approximately 120 minutes. Coverage is planned as part of a full north Powys day combining with Newtown.

Commercial sites and business parks

Medium energy intensity

Buttington Cross Enterprise Park

SY21 8SZ

Welshpool Business Park

Commercial solar estimate — Welshpool

100 kWp reference system at 940 kWh/kWp

Modelled at 27p/kWh blended import, 15p/kWh SEG export, 65% self-consumption for medium energy intensity site.

94,000
kWh/yr
Annual generation
£21,432
per year
Annual saving
4.0
years
Simple payback
3.0
years (AIA)
Post-tax payback
Indicative only. Based on PVGIS irradiance data for Welshpool. Actual figures depend on roof orientation, shading and tariff. Request a detailed survey.
Domestic solar

Housing stock in Welshpool

Georgian and Victorian market-town centre, interwar semis, modern estates and Border farmhouses

A typical 4 kWp domestic install here generates 3,760 kWh/yr. With 40% self-consumption at 30p/kWh and 60% SEG export at 15p/kWh, first-year saving is approximately £790.

940
kWh/kWp/yr
PVGIS irradiance

Local landmarks and context

  • Powis Castle and Garden (National Trust)
  • Welshpool and Llanfair Light Railway
  • Severn valley

Major employers we work with

  • Welshpool Livestock Market
  • Powys CC north offices
  • Agricultural supply SMEs

Recent local developments

  • Farming Connect SY21 grant rounds
  • Powys Growth Deal
  • Welshpool town-centre regeneration
From the blog

Guides for Welshpool

Commercial solar in Welshpool (SY21): mid-Wales market town and light industrial

Welshpool SY21 solar: Powys yields, Welshpool Buttington light industrial, and practical planning and grid notes for commercial and agricultural rooftops.

4 min
Read
FAQ

FAQs for Welshpool

Usually yes. Dairy, pig, poultry and grain-drying operations have large daytime loads that match solar output. A 50 kWp farm array generating 47,500 kWh a year, with 75% self-consumption at 28p/kWh plus 25% export at 12p/kWh, delivers first-year benefit of c. £11,400 against capex of c. £45,000. Simple payback 3.9 years, post-tax payback c. 2.9 years with Annual Investment Allowance. Farming Connect grants can shorten this further.
Farming Connect provides capital grants of up to 40% for solar PV installations on agricultural buildings -- farm offices, dairy units, pig and poultry sheds, and machinery stores. Applications require a pre-application consultation with a Farming Connect business development manager and a full business case. FLD coordinates the Farming Connect application alongside the feasibility survey, including the energy audit and business case documentation the scheme requires. Welsh-medium applications are available.
Yes, depending on organisation type. Welsh SMEs and public bodies can access the Welsh Government Energy Service, Ynni Cymru Capital Grants (approximately £10 m in 2026-27, £25,000 to £1 m per project) and Development Bank of Wales Green Business Loans. Welsh public-sector bodies use Salix Wales Funding Programme rather than the English Public Sector Decarbonisation Scheme. Farms may be eligible under Farming Connect. Always check current-year terms before committing.
Most rooftop non-domestic solar is permitted development under the Welsh General Permitted Development Order amendments, subject to limits such as 20 cm protrusion on pitched roofs and 1 m on flat roofs, and with restrictions for listed buildings and conservation areas. Ground-mount beyond those PD limits needs a full planning application. Systems over 10 MW are a Development of National Significance determined by Welsh Ministers.
At 30p/kWh grid electricity, a 100 kWp system generating 95,000 kWh/yr with 70% self-consumption delivers around £24,000 of year-one benefit against c. £85,000 capex, a 3.5-year simple payback. Under Annual Investment Allowance first-year 100% relief, post-tax payback is closer to 2.6 years. South Wales yields 940 to 985 kWh/kWp/year depending on postcode, comfortably enough for commercial solar to be cashflow positive from month one with a PPA.

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