Solar panels for warehouses in Christchurch
The economics of a Christchurch rooftop array turn on how much of the generation the occupier uses on site. Each survey records the cladding profile, the usable area once rooflights and plant are removed, and the export limit worth applying for.
981 kWh per kWp a year at this latitude, so a 500 kWp array models at about 491,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in ChristchurchIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Warehouse rooftop solar across Dorset
What a roof in Christchurch actually generates
Modelled irradiation at this latitude is 1247 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 981 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is around 11 percent above the mean across the towns we cover, which is as good as UK rooftop gets outside the south coast.
Most of the units we look at here sit in the BH postcode area.
Bournemouth, Christchurch and Poole is the planning authority for most sites here, and the built-up area holds a population of about 48,985, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Christchurch ranks 3 of 8 towns we cover in Dorset on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 924 to 1006, a spread of 82 kWh per kWp. On a 500 kWp array that is about 41,000 kWh a year between the strongest and weakest town in the county.
Solar already consented near BH23
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 |
|---|---|---|---|---|
| Parley Renewable Energy Park (PV) | Eco Sustainable Solutions | 5 MW | Ground | Application Refused |
| Beckley Solar Farm | Anesco | 1.7 MW | Ground | Operational |
| Chapel Lane Parley Solar Farm Phase 2 | Eco Sustainable Solutions | 36 MW | Ground | Operational |
| Chapel Lane Parley Solar Farm Phase 3 | Eco Sustainable Solutions | 4 MW | Ground | Operational |
| Christchurch Energy | New Forest Energy Ltd | 18 MW | Ground | Operational |
| Hale Farm | Hale Solar Limited | 8 MW | Ground | Operational |
Grid connection through Scottish and Southern Electricity Networks
Scottish and Southern Electricity Networks 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 Dorset the planning database records 149 solar schemes totalling 1078 MW, of which 47 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 Christchurch
- How much does a warehouse roof in Christchurch generate?
- The model gives 981 kWh for every kWp installed here, so 500 kWp comes out at about 491,000 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 Christchurch have capacity?
- Scottish and Southern Electricity Networks is the distribution network operator for Dorset. 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 Christchurch unit?
- Usually permitted development covers it. We still put the question to Bournemouth, Christchurch and Poole before design sign-off, and we tell you early if a full application is needed rather than discovering it late.
- Has anyone near BH23 already done this?
- The planning database records 6 solar schemes in this postcode district. 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.