Commercial solar installers in Ellesmere Port

Key facts

Where businesses are in Ellesmere Port

• Hooton Park (Aviator): Site next to the Vauxhall works allocated for 27 hectares of business, industrial and warehouse use, with three listed hangars the local plan says should be kept. Redsun's Aviator scheme there let its first 125,000 sq ft unit to Survitec on a 20 year lease in 2020.
• Protos: Peel's strategic industrial decarbonisation park on Grinsome Road, bringing together development land, energy infrastructure and carbon capture. The council's local plan safeguards Ince Park (Protos), about 104 hectares, for waste and resource recovery including energy from waste.
• Thornton Science Park: A 25 hectare research and enterprise site allocated for office, research and industrial use in the council's local plan. Building 50, the former Thornton Aero Engine Research Laboratory, is grade II listed.

Large employers and sectors with sites here include:

• Electric van manufacturing (Stellantis): In March 2026 Stellantis was reported to be adding £50 million to its Ellesmere Port plant for a new line building battery electric Vauxhall Vivaro vans and related models, on top of an earlier £100 million investment that helped safeguard more than 1,000 jobs.
• Fuel refining (EET Fuels, Stanlow): EET Fuels' Stanlow refinery sits on a 770 hectare site in Ellesmere Port, supplies 16% of all UK road transport fuels and employs over 6,700 people directly and indirectly.

Large, simple roofs on distribution sheds and modern industrial units are usually the quickest and cheapest to fit. Older mill, factory and workshop buildings can work well too, but often need a structural survey first, and roofs from before 2000 may contain asbestos cement: see asbestos roofs.

Grid connection

Ellesmere Port is served by SP Energy Networks (SP Manweb, Merseyside and North Wales licence area). Almost every commercial system needs G99 approval from the network operator before it is switched on, and the question is usually how much the local network can take back. Where export is limited, a G100 export limitation scheme can let a larger array connect. See G99 and DNO applications.

Planning in Ellesmere Port

Ellesmere Port follows the national planning rules for England, decided by Cheshire West and Chester council. Rooftop solar on most non-domestic buildings is permitted development, within height and edge limits, and systems above 50 kW need a prior approval application covering design and glare.

Points that come up locally:

• The council's local plan treats the historic canal port, with the Island Warehouse and Lighthouse, as next to a conservation area and asks for a Heritage Impact Assessment there; the Ince Conservation Area and the listed hangars at Hooton Park are also flagged, so roofs near them need more care.

Our guides on listed buildings and conservation areas explain what these mean for a solar project.

What a business roof in Ellesmere Port could generate

Modelled with PVGIS for the town centre, a south-facing roof at 30 degrees produces about 946 kWh per kWp a year.

Illustrative, not a quote: the same sums as our commercial solar calculator. A company paying corporation tax can usually shorten the payback with capital allowances.

Funding and support

We found no council or regional grant for business solar open in Ellesmere Port at the time of writing (November 2026). National reliefs still apply, such as capital allowances and, in England, the business rates exemption for onsite renewables: see grants and reliefs in England.

Solar across Cheshire West and Chester

At the end of 2025, Cheshire West and Chester had 11,740 solar PV installations with 71.3 MW of capacity, up 75% since 2020, according to government figures. The Cheshire West and Chester page has the full local figures and how they compare.

Nearby towns

• Chester, about 6 miles away
• Deeside, about 7 miles away
• Runcorn, about 8 miles away
• Widnes, about 9 miles away

Sources

• ons.gov.uk: census2021
• ons.gov.uk: datadownload.xlsx
• planningpolicy.cheshirewestandchester.gov.uk: 3 ellesmere port
• placenorthwest.co.uk
• protos.co.uk
• mtdcnc.com: stellantis boosts uk electric vehicle production with major
• vanreviewer.co.uk: stellantis to close luton van factory as ellesmere
• eetfuels.com: stanlow
• gov.uk: enterprise zones
• gov.uk: map of liverpool city region freeport customs site
• liverpool.ac.uk: liverpoolcityregionsfreeportisnowopenbutwhatexactlyisit
• Yield: PVGIS 5.3 (European Commission Joint Research Centre), SARAH3 data, 14% system losses, for the town centre, modelled 4 November 2026.
• Council area figures: DESNZ, renewable electricity by local authority 2014 to 2025.