Solar panels for warehouses in Cannock
Sheds around Cannock tend to have more roof than the business has any other use for. What decides a scheme here is the state of the covering and the load path, which is why the survey starts on the roof rather than in a spreadsheet.
842 kWh per kWp a year at this latitude, so a 500 kWp array models at about 421,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in CannockIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Distribution centre solar across Staffordshire
What a roof in Cannock actually generates
Modelled irradiation at this latitude is 1078 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 842 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 5 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 Cannock clusters on M6 J11, M6 J12 and M6 Toll T7, which is where the large single-let roofs are.
We survey across the WS postcode area, starting from WS11.
Cannock Chase is the planning authority for most sites here, and the built-up area holds a population of about 63,065, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Cannock ranks 5 of 7 towns we cover in Staffordshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 826 to 857, a spread of 31 kWh per kWp. Within Staffordshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
Grid connection through National Grid Electricity Distribution
National Grid Electricity Distribution operates the distribution network across Staffordshire, 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 Staffordshire the planning database records 118 solar schemes totalling 1054 MW, of which 17 are operational (REPD Q1 2026).
Solar already consented near WS11
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 |
|---|---|---|---|---|
| Finning Limited, Watling Street - Solar Farm | Finning (UK) Limited Head Office | n/a | Ground | Application Submitted |
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 Cannock
- How much does a warehouse roof in Cannock generate?
- The model gives 842 kWh for every kWp installed here, so 500 kWp comes out at about 421,000 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 Cannock have capacity?
- National Grid Electricity Distribution is the distribution network operator for Staffordshire. 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 Cannock unit?
- Usually permitted development covers it. We still put the question to Cannock Chase before design sign-off, and we tell you early if a full application is needed rather than discovering it late.