Key facts
| Council area | Fenland |
| Population | 26,795 (Wisbech built-up area, usual residents, Census 2021 (ONS)) |
| Network operator | UK Power Networks (Eastern Power Networks licence area) |
| Main employment areas | Algores Way and Europa Way; Wisbech Gateway |
| Indicative yield | About 1,037 kWh per kWp a year (south facing, 30 degrees) |
| Nation support page | Grants and reliefs in England |
Where businesses are in Wisbech
- Algores Way and Europa Way: Adjoining industrial roads in Wisbech, close to the site of the proposed Medworth energy from waste plant. In 2023 a local business owner told the planning examination into that plant that more than 40 businesses on Algores Way and Europa Way employed about 400 people.
- Wisbech Gateway: A 9.5-acre commercial site near the A47, about 1.5 miles from the town centre. Godwin Developments won outline consent in May 2024 for up to 60,000 sq ft of industrial space alongside a hotel and roadside uses, in an area where DHL, Nestlé and Travis Perkins are nearby.
Large employers and sectors with sites here include:
- Pet food manufacturing (Nestlé Purina): In September 2024 Nestlé announced more than £150 million to upgrade its Purina PetCare factory in Wisbech, which makes Felix, Gourmet and Winalot and then had 600 workers. The programme included energy efficiency and carbon reduction measures.
- Chilled ready meals (Greencore): Greencore's Wisbech factory had a team of 525 in February 2025, making premium chilled ready to cook meals for retailers including Sainsbury's, Aldi and Co-op.
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
Wisbech is served by UK Power Networks (Eastern Power Networks 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 Wisbech
Wisbech follows the national planning rules for England, decided by Fenland 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:
- Wisbech Conservation Area covers about 30.8 hectares and holds 223 listed buildings, including the Grade I Peckover House, 14 North Brink and Church of St Peter and St Paul and 23 Grade II* buildings, so roofs inside it need more care.
Our guides on listed buildings and conservation areas explain what these mean for a solar project.
What a business roof in Wisbech could generate
Modelled with PVGIS for the town centre, a south-facing roof at 30 degrees produces about 1,037 kWh per kWp a year.
| Item | Illustrative figure |
|---|---|
| System | 100 kWp, south facing at 30 degrees |
| Installed cost | £900 per kWp, so £90,000 excluding VAT |
| Generation | About 103,700 kWh a year |
| Used on site | 70% at 24p = £17,422 saved |
| Exported | 30% at 5p = £1,556 earned |
| Total a year | About £18,977 |
| Simple payback | About 4.7 years before tax relief |
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 Wisbech 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 Fenland
At the end of 2025, Fenland had 4,557 solar PV installations with 47.7 MW of capacity, up 36% since 2020, according to government figures. The Fenland page has the full local figures and how they compare.
Nearby towns
- March, about 9 miles away
- King's Lynn, about 12 miles away
- Spalding, about 16 miles away
- Boston, about 23 miles away
Sources
- ons.gov.uk: census2021
- ons.gov.uk: datadownload.xlsx
- infrastructure.planninginspectorate.gov.uk: EN010110 001274 Helen Pentelow Post hearing submissions including
- ukpropertyforums.com: approval for mixed use commercial scheme at wisbech
- themanufacturer.com: nestle purina unveils 150m upgrade at wisbech site
- careers.greencore.com: production operative 29
- heritagecheck.co.uk: wisbech
- 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.
Frequently asked questions
Who is the electricity network operator in Wisbech?
UK Power Networks (Eastern Power Networks licence area). Most commercial solar systems need its G99 approval before they are switched on. The operator follows the postcode, so confirm yours with the Energy Networks Association postcode tool.
How much would a 100 kWp solar system generate in Wisbech?
About 103,700 kWh a year for a south-facing roof at 30 degrees, modelled with PVGIS for the town centre. At 70% used on site at 24p and the rest exported at 5p, that is worth about £18,977 a year. Your own roof, orientation and use will change this.
Can a business in Wisbech get a free solar survey?
Yes. Answer six short questions and we match the site with one MCS certified installer, who surveys it on site or by video call. It is free, with no obligation. Get a free survey.
Related pages
- Fenland4,557 installations, 47.7 MW of solar and about 1,028 kWh per kWp a year for a south-facing roof.
- East of EnglandUK Power Networks connections, strong yields, the Felixstowe and A14 logistics corridor, arable farming and food processing across Norfolk, Suffolk and the Fens.
- Commercial solar calculatorEstimate commercial solar savings and payback, with the generation, price and cost assumptions shown and sourced, and the limits of a simple estimate explained.
- EnglandCurrent solar support in England for businesses, schools, public bodies, community groups and farms, plus rates, planning and who to contact.
- Planning permissionPermitted development for commercial rooftop solar and car park canopies in England, prior approval, heritage limits, ground-mounted schemes and the other UK nations.