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Solar panels for warehouses in Margate

Roof space is the one asset a Margate unit already owns and rarely uses. 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.

990 kWh per kWp a year at this latitude, so a 500 kWp array models at about 495,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Margate unit
Roof 96 x 62 m
Array 500 kWp
Yield 495,000 kWh/yr
Scale 1:500 / Rev A / CT9

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

Margate / Kent
Home Counties distribution estate with solar arrays on several unit roofs
Industrial stock of the kind we survey across South East.

Warehouse rooftop solar across Kent

What a roof in Margate actually generates

Modelled irradiation at this latitude is 1253 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 990 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is around 12 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 CT postcode area.

Thanet is the planning authority for most sites here, and the built-up area holds a population of about 63,320, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).

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

What a Margate roof makes, month by month

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

050100Jan: 26 kWh per kWpJanFeb: 41 kWh per kWpFebMar: 80 kWh per kWpMarApr: 118 kWh per kWpAprMay: 134 kWh per kWpMayJun: 139 kWh per kWpJun139 kWh Jul: 137 kWh per kWpJulAug: 115 kWh per kWpAugSep: 91 kWh per kWpSepOct: 55 kWh per kWpOctNov: 31 kWh per kWpNovDec: 23 kWh per kWpDec

Jun produces 6.0 times what Dec does on the same roof. A 500 kWp array here models at about 495,000 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
Jan2613,000
Feb4120,500
Mar8040,000
Apr11859,000
May13467,000
Jun13969,500
Jul13768,500
Aug11557,500
Sep9145,500
Oct5527,500
Nov3115,500
Dec2311,500
Source: EU PVGIS v5.2
FIG. 2 Margate against the rest of Kent
  • Margate990
  • Folkestone990
  • Ashford983
  • Dover972
  • Canterbury961
  • Maidstone930
  • Tunbridge Wells930
  • Tonbridge927
  • Gravesend926

Margate ranks 1 of 12 towns we cover in Kent on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 915 to 990, a spread of 75 kWh per kWp. On a 500 kWp array that is about 37,500 kWh a year between the strongest and weakest town in the county.

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

UK Power Networks operates the distribution network across Kent, 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 Kent the planning database records 237 solar schemes totalling 2072 MW, of which 45 are operational (REPD Q1 2026).

Solar already consented near CT9

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
Queen Elizabeth The Queen Mothers Hospital East Kent Hospitals University NHS Foundation Trust 0.4 MW Ground Operational
Continental Approach - Solar Panels Roe Timber Frame Limited 0.2 MW Roof Operational
Hengrove Farm, Shottendane Road - Solar Farm Industria Solar Bedworth Limited 30 MW Ground Awaiting Construction
Hengrove Farm House, Shottendane Road - Solar Panels Fram Farmers Limited 0.15 MW Roof Revised
Hengrove Farm House, Shottendane Road - Solar Panels Fram Farmers Limited 0.15 MW Roof Awaiting Construction
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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 Margate

What would a 500 kWp array produce in Margate?
Yes, and the number matters more than the sunshine. At 990 kWh per kWp a year, a 500 kWp array on a Margate roof models at around 495,000 kWh. What changes the answer is how much of that you use on site rather than export. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Which network operator handles the connection in Margate?
Applications go to UK Power Networks, who run the network across Kent. They decide the export limit, and we handle the G99 paperwork alongside the array design.
What does Thanet require for rooftop solar?
Roof-mounted panels on a commercial building usually fall under permitted development, subject to the limits on projection above the roof plane and to the building not being listed or in a conservation area. We confirm the position with Thanet before the design is finalised.
Has anyone near CT9 already done this?
The planning database records 5 solar schemes in this postcode district, 3 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.

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