Solar panels for warehouses in Arnold
The economics of a Arnold 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.
857 kWh per kWp a year at this latitude, so a 500 kWp array models at about 429,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in ArnoldIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Warehouse rooftop solar across Nottinghamshire
What a roof in Arnold actually generates
Modelled irradiation at this latitude is 1095 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 857 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.
Most of the units we look at here sit in the NG postcode area.
Nottingham is the planning authority for most sites here, and the built-up area holds a population of about 40,010, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Arnold ranks 5 of 7 towns we cover in Nottinghamshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 842 to 874, a spread of 32 kWh per kWp. Within Nottinghamshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
Solar already consented near NG5
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 |
|---|---|---|---|---|
| Land south of Ramsdale Park Golf Course | Earthworm/ EW Capital | 4 MW | Ground | Abandoned |
| Arnold Hill Spencer Academy - Solar Panels | Green Nation Solar Energy | 0.18 MW | Roof | Awaiting Construction |
Grid connection through National Grid Electricity Distribution
National Grid Electricity Distribution operates the distribution network across Nottinghamshire, 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 Nottinghamshire the planning database records 164 solar schemes totalling 3700 MW, of which 35 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 Arnold
- How much does a warehouse roof in Arnold generate?
- The model gives 857 kWh for every kWp installed here, so 500 kWp comes out at about 429,000 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 Arnold have capacity?
- National Grid Electricity Distribution is the distribution network operator for Nottinghamshire. 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 Arnold unit?
- Usually permitted development covers it. We still put the question to Nottingham before design sign-off, and we tell you early if a full application is needed rather than discovering it late.
- Has anyone near NG5 already done this?
- The planning database records 2 solar schemes in this postcode district, 1 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.