Commercial Solar Panel Installation in Somerset
Somerset's strong agricultural economy and excellent solar irradiance create outstanding commercial solar conditions. From food processing in Bridgwater to aero
Somerset's strong agricultural economy and excellent solar irradiance create outstanding commercial solar conditions. From food processing in Bridgwater to aerospace in Yeovil, the county's businesses achieve rapid payback on solar investment.
1,100 kWh/m²
Annual Solar Irradiance
960 kWh/kWp
Annual Solar Yield
30p/kWh
Avg Commercial Electricity Rate
3-4 years
Typical Payback Period
Commercial Solar Installation in Somerset
Somerset combines a thriving agricultural and food processing sector with aerospace engineering at Leonardo Helicopters in Yeovil, the Hinkley Point energy corridor, and growing logistics operations. The county's commercial property includes extensive agricultural buildings, food processing facilities, and industrial estates across Bridgwater, Taunton, and Yeovil.
Our Somerset teams have installed solar on food processing plants, agricultural buildings across the Somerset Levels and Mendip Hills, aerospace supply chain facilities near Yeovil, and commercial properties across the county. We understand the structural requirements of Somerset's diverse building types.
With commercial electricity rates averaging 30p/kWh and annual solar yields of 960 kWh per kWp, a 100kW system in Somerset generates approximately 96,000 kWh annually, saving around £28,800 per year with payback in 3-4 years.
Somerset Solar Economics
Somerset benefits from solar irradiance of approximately 1,100 kWh/m² annually, producing around 960 kWh per kWp installed. The county's South West position delivers above-average solar conditions.
Food processing and cold storage operations benefit from summer peak generation aligning with harvest season demand. Cider production, dairy processing, and meat processing facilities across Somerset achieve high solar self-consumption ratios.
Key Areas We Serve in Somerset
- Taunton
- Bridgwater
- Yeovil
- Bath
- Weston-super-Mare
- Frome
- Glastonbury
- Wells
- Chard
- Shepton Mallet
- Minehead
- Highbridge
Industries We Serve Across Somerset
- Agriculture
- Food & Drink Processing
- Aerospace
- Energy
- Tourism
- Manufacturing
- Healthcare
- Retail
Planning Considerations in Somerset
Somerset includes parts of Exmoor National Park, the Mendip Hills AONB, and the Quantock Hills AONB. Commercial rooftop installations are generally permitted development across the county. Bath has extensive conservation area coverage requiring additional consideration.
Somerset Commercial Solar FAQs
How does Somerset compare for solar in the South West?
Somerset receives approximately 1,100 kWh/m² of annual solar irradiance, placing it among the top-performing counties nationally. While slightly below Cornwall and Devon, lower installation costs and excellent agricultural solar opportunities make Somerset highly competitive for commercial solar returns.
Is solar suitable for Somerset food processors?
Food processing is one of the most solar-compatible industries. Somerset's cider makers, dairy processors, and meat processing facilities have high refrigeration and processing demands that peak during summer harvest periods. Solar generation aligns with these demands, achieving self-consumption ratios of 70-85%.
How does solar benefit Yeovil aerospace businesses?
Aerospace manufacturing and supply chain businesses in Yeovil benefit from solar through reduced energy costs and improved sustainability credentials. Leonardo Helicopters and its supply chain face increasing requirements to demonstrate carbon reduction. Solar provides measurable Scope 2 emissions reductions.
What are the costs for commercial solar in Somerset?
Commercial solar in Somerset typically costs between £770 and £1,040 per kWp. A 100kW system costs approximately £77,000 to £104,000, with payback in 3-4 years and total 25-year savings exceeding £520,000.
Can Somerset dairy farms install solar?
Dairy farms are excellent candidates for solar. Milking parlours, refrigeration, and processing equipment consume significant electricity throughout the day. A 50kW system on a Somerset dairy farm generates approximately 48,000 kWh annually, offsetting a substantial proportion of electricity costs while maintaining farm operations.
Nearby counties we serve
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Somerset: Key Commercial Areas and Solar Opportunity
Somerset's commercial solar market spans a diverse range of business types and geographies. The county's key commercial centres — Taunton, Bridgwater, Yeovil, Frome and Street — all have businesses facing commercial electricity tariffs of 24-30p/kWh, making solar a compelling investment with payback periods of 4-6 years at current prices. The county's primary commercial solar sectors include agriculture (dairy and cider), food manufacturing, aerospace (AgustaWestland/Leonardo at Yeovil), retail and hospitality.
SSEN is the Distribution Network Operator for Somerset. SSEN covers Somerset. The county's rural character means some areas have constrained overhead distribution networks — pre-application enquiries to SSEN are recommended for systems over 100kW outside the main towns. The Bridgwater area has seen significant commercial development with the Hinkley Point C construction supply chain creating new commercial property stock.
Case Study: 120kW Dairy Processor, Taunton
A Somerset dairy processing company installed 120kW on a cold store and processing building. SSEN G99: 10 weeks. Annual generation: 108,000 kWh. Self-consumption (refrigeration, processing): 83%. Annual saving: £25,000. AIA (25%): £27,000. Net post-AIA: £81,000. Payback: 3.2 years.
How much does commercial solar cost in Somerset?
A 100kW commercial solar system in Somerset typically costs £70,000-£105,000 installed. Annual savings at 28p/kWh with 75% self-consumption are typically £18,000-£24,000. After the 25% corporation tax AIA saving of £17,500-£26,250, the net first-year cost is typically £43,750-£78,750. Payback periods of 4-6 years are typical, with 25-year IRRs of 18-24%.
Which DNO covers Somerset for commercial solar connections?
SSEN covers Somerset's electricity distribution network. G98 notification is required for systems up to 50kW; G99 application for systems over 50kW. SSEN's pre-application advisory service is free and recommended for all systems over 100kW. Pre-application enquiries typically receive a response within 2 weeks.
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Get a Free SurveySomerset Rural Businesses and Farm Solar: SSEN Connection Process
Somerset's rural commercial solar installations are served by SSEN (Scottish and Southern Electricity Networks), which also covers Hampshire, Dorset, Wiltshire and the wider South West. SSEN's rural network in Somerset can present grid constraints in some areas, particularly in the Somerset Levels and Moors — though the county's agricultural sector benefits from Class R permitted development rights that allow ground-mounted solar up to 5MW on qualifying agricultural land. Somerset businesses considering systems over 100kW should request a DNO pre-application advice letter from SSEN early in the project.
Does Somerset have specific planning requirements for commercial solar?
Somerset Council (formed from the merger of five district councils in 2023) generally follows national planning policy on commercial solar. The Somerset Levels and Moors is a designated area with additional landscape sensitivity, and some parts of Somerset fall within the Mendip Hills, Exmoor or Quantock Hills AONBs, where additional visual impact assessment may be required for ground-mounted systems. Rooftop systems on existing commercial and agricultural buildings are generally permitted development throughout Somerset.