Solar panels for warehouses in Chorley
What makes a Chorley scheme work is rarely the panels. It is the condition of the roof underneath them. Each survey records the cladding profile, the usable area once rooflights and plant are removed, and the export limit worth applying for.
787 kWh per kWp a year at this latitude, so a 500 kWp array models at about 394,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in ChorleyIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Logistics solar PV across Lancashire
What a roof in Chorley actually generates
Modelled irradiation at this latitude is 1006 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 787 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 11 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.
Distribution stock around Chorley clusters on M6 J27, M6 J28 and M61 J8, which is where the large single-let roofs are.
Surveys run across PR postcodes, PR7 outward.
Chorley is the planning authority for most sites here, and the built-up area holds a population of about 39,535, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Chorley ranks 5 of 8 towns we cover in Lancashire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 774 to 888, a spread of 114 kWh per kWp. On a 500 kWp array that is about 57,000 kWh a year between the strongest and weakest town in the county.
Solar already consented near PR7
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 |
|---|---|---|---|---|
| Parklands High School, Southport Road - Solar Photovoltaic Panels | Parklands High School | 0.29 MW | Roof | Awaiting Construction |
| Best Western Park Hall, Hotel Park Hall Road - Solar Panels | Ashcroft Electrical Services Limited | 0.2 MW | Roof | Awaiting Construction |
Grid connection through Electricity North West
Electricity North West operates the distribution network across Lancashire, so the export application goes to them. Anything larger than 3.68 kW per phase falls under G99, which means an application before commissioning rather than a notification afterwards. A constrained network is not the end of a scheme. Capping export costs little when the building already absorbs most of what the roof produces.
Across Lancashire the planning database records 161 solar schemes totalling 521 MW, of which 25 are operational (REPD Q1 2026).
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 Chorley
- How much does a warehouse roof in Chorley generate?
- The model gives 787 kWh for every kWp installed here, so 500 kWp comes out at about 394,000 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 Chorley have capacity?
- Electricity North West is the distribution network operator for Lancashire. 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 Chorley unit?
- Usually permitted development covers it. We still put the question to Chorley before design sign-off, and we tell you early if a full application is needed rather than discovering it late.
- Has anyone near PR7 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.