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Solar panels for warehouses in Cromer

What makes a Cromer 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.

923 kWh per kWp a year at this latitude, so a 500 kWp array models at about 462,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Cromer unit
Roof 96 x 62 m
Array 500 kWp
Yield 462,000 kWh/yr
Scale 1:500 / Rev A / Norfolk

Illustrative layout for a unit of this size. Your own figures come from the roof survey.

Cromer / Norfolk
Aerial view of an industrial estate where some warehouse roofs carry solar arrays and others are bare steel
Industrial stock of the kind we survey across Norfolk.

Logistics solar PV across Norfolk

What a roof in Cromer actually generates

Modelled irradiation at this latitude is 1166 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 923 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is around 4 percent above the mean across the towns we cover, which is as good as UK rooftop gets outside the south coast.

FIG. 1 What a Cromer roof makes, month by month

What a Cromer roof makes, month by month

Modelled output per kWp installed, for a shallow-pitched south-facing array. Source: EU PVGIS v5.2.

050100Jan: 23 kWh per kWpJanFeb: 38 kWh per kWpFebMar: 77 kWh per kWpMarApr: 111 kWh per kWpAprMay: 128 kWh per kWpMay128 kWh Jun: 127 kWh per kWpJunJul: 127 kWh per kWpJulAug: 110 kWh per kWpAugSep: 85 kWh per kWpSepOct: 51 kWh per kWpOctNov: 28 kWh per kWpNovDec: 20 kWh per kWpDec

May produces 6.4 times what Dec does on the same roof. A 500 kWp array here models at about 462,000 kWh across the year, but it arrives unevenly, which is why we size against your summer daytime load and then look at whether storage is worth adding for the shoulder months.

Monthly figures as a table
MonthkWh per kWp500 kWp array
Jan2311,500
Feb3819,000
Mar7738,500
Apr11155,500
May12864,000
Jun12763,500
Jul12763,500
Aug11055,000
Sep8542,500
Oct5125,500
Nov2814,000
Dec2010,000
Source: EU PVGIS v5.2
FIG. 2 Cromer against the rest of Norfolk
  • Cromer923
  • Great Yarmouth920
  • Wymondham906
  • Attleborough906
  • Norwich904
  • Dereham898
  • King's Lynn897
  • Thetford897

Cromer ranks 1 of 8 towns we cover in Norfolk on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 897 to 923, a spread of 26 kWh per kWp. Within Norfolk that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.

Bars are zero based, so length is proportional to the figure. Where a county is flat, that is the finding: location is not the lever, consumption is. Source: EU PVGIS v5.2, modelled per town

Grid connection through UK Power Networks

Connections around Cromer are handled by UK Power Networks, which sets the export limit for the site. Above 3.68 kW per phase the connection runs under G99, so the export limit is agreed in advance rather than assumed. Where the local network is constrained, an export-limited connection usually still makes the scheme work, because a warehouse uses most of what the roof makes during the working day.

Across Norfolk the planning database records 179 solar schemes totalling 1490 MW, of which 43 are operational (REPD Q1 2026).

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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.

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Questions about solar in Cromer

Is there enough sun in Cromer to make this work?
Modelled at 923 kWh per kWp a year for a shallow-pitched roof at this latitude, which puts a 500 kWp array at roughly 462,000 kWh a year before shading. That array needs about 1,485 sqm of clear roof once walkways and setbacks are allowed for. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Who do we apply to for export in Cromer?
Capacity varies street by street, and only UK Power Networks can answer it for your connection. We ask the question early, because an export-limited offer changes the design rather than killing the scheme.

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