Solar panels for warehouses in Whitehaven
Sheds around Whitehaven tend to have more roof than the business has any other use for. We start with the covering and the structure, because a roof with five years left in it changes the answer entirely.
855 kWh per kWp a year at this latitude, so a 500 kWp array models at about 428,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in WhitehavenIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Distribution centre solar across Cumbria
What a roof in Whitehaven actually generates
Modelled irradiation at this latitude is 1084 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 855 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 3 percent below the mean across the towns we cover, so the case here leans harder on how much you use on site rather than on raw generation.
We survey across the CA postcode area, starting from CA28.
Copeland is the planning authority for most sites here, and the built-up area holds a population of about 22,945, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Whitehaven ranks 2 of 6 towns we cover in Cumbria on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 793 to 893, a spread of 100 kWh per kWp. On a 500 kWp array that is about 50,000 kWh a year between the strongest and weakest town in the county.
Grid connection through Electricity North West
Electricity North West is the network operator here, and their answer on export capacity shapes the design. Any commercial array above 3.68 kW per phase connects under G99 rather than G98, and the application fixes what you are allowed to push back onto the network. If the local network is tight, limiting export rarely breaks the case here: most of the generation is consumed on site while the building is working.
Across Cumbria the planning database records 86 solar schemes totalling 574 MW, of which 17 are operational (REPD Q1 2026).
Solar already consented near CA28
From the government's Renewable Energy Planning Database, Q1 2026. These are the schemes on record in this postcode district, which is a fair guide to how the local network has been treating export applications.
| Scheme | Operator | Capacity | Mounting | Status |
|---|---|---|---|---|
| J Dixon And Sons, Lowther Street - Solar Panels | J Dixon and Son Limited | 0.18 MW | Roof | Awaiting Construction |
| Whitehaven Academy - Solar Panels | The Whitehaven Academy | 0.21 MW | Roof | Awaiting Construction |
Send us the postcode
Tell us where the unit is and roughly how big the roof is. We come back with what it can carry, what it would generate against your consumption, and the three ways to pay for it.
Lenzie Consulting Ltd arranges the survey and passes your details to our MCS-certified installation partner so they can quote.
Questions about solar in Whitehaven
- How much does a warehouse roof in Whitehaven generate?
- The model gives 855 kWh for every kWp installed here, so 500 kWp comes out at about 428,000 kWh a year before any shading losses. You need roughly 1,485 sqm of clear roof to fit it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Does the grid around Whitehaven have capacity?
- Electricity North West is the distribution network operator for Cumbria. Anything above 3.68 kW per phase connects under G99, and the application sets the export limit. We submit it as part of the design.
- Is planning permission needed for panels on a Whitehaven unit?
- Usually permitted development covers it. We still put the question to Copeland before design sign-off, and we tell you early if a full application is needed rather than discovering it late.
- Has anyone near CA28 already done this?
- The planning database records 2 solar schemes in this postcode district, 2 of them roof mounted. That matters less as proof that it works and more as evidence of how the local network has been treating export applications. Source: Renewable Energy Planning Database, Q1 2026.