Solar panels for warehouses in Northwich
Most of the industrial stock around Northwich carries a large, shallow-pitched roof that was never asked to do anything. Each survey records the cladding profile, the usable area once rooflights and plant are removed, and the export limit worth applying for.
832 kWh per kWp a year at this latitude, so a 500 kWp array models at about 416,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in NorthwichIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Distribution centre solar across Cheshire
What a roof in Northwich actually generates
Modelled irradiation at this latitude is 1067 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 832 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 6 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 CW postcode area, starting from CW8.
Cheshire West and Chester is the planning authority for most sites here, and the built-up area holds a population of about 18,640, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Northwich ranks 5 of 8 towns we cover in Cheshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 790 to 840, a spread of 50 kWh per kWp. On a 500 kWp array that is about 25,000 kWh a year between the strongest and weakest town in the county.
Solar already consented near CW8
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 |
|---|---|---|---|---|
| Wallerscote Limebeds - Solar Pv Park | Infinis Solar Developments Limited / Green Earth Developments | 22 MW | Ground | Awaiting Construction |
Grid connection through SP Energy Networks / Electricity North West
SP Energy Networks / Electricity North West operates the distribution network across Cheshire, 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 Cheshire the planning database records 157 solar schemes totalling 582 MW, of which 13 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 Northwich
- How much does a warehouse roof in Northwich generate?
- The model gives 832 kWh for every kWp installed here, so 500 kWp comes out at about 416,000 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 Northwich have capacity?
- SP Energy Networks / Electricity North West is the distribution network operator for Cheshire. 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 Northwich unit?
- Usually permitted development covers it. We still put the question to Cheshire West and Chester before design sign-off, and we tell you early if a full application is needed rather than discovering it late.