Farm solar panels across Cardiff
We survey farm and agricultural building roofs throughout Cardiff, model what each one can carry, and arrange the design, the grid application and the install through our MCS-certified partner.
- Modelled yield
- 922 kWh/kWp/yr
- Mean across Cardiff towns, EU PVGIS v5.2
- Network operator
- National Grid Electricity Distribution
- G99 applications and export limits
- Solar on record
- 0 schemes / 0 MW
- REPD Q1 2026, 0 operational
- Towns covered
- 0
- Surveys arranged county wide
What the data says about Cardiff
Modelled yield is not flat across Cardiff. Canton comes out at 936 kWh per kWp a year against 908 at Splott, a spread of 28 kWh per kWp. On a 200 kWp farm array that difference is about 5,600 kWh a year, which is worth checking before accepting a generic saving figure.
The planning record lists no solar schemes for the districts we cover in Cardiff. On agricultural land that usually reflects the reporting threshold rather than an absence of arrays, because roof mounted schemes on farm buildings seldom appear in it.
Connections across the county run through National Grid Electricity Distribution. Anything above 3.68 kW per phase needs a G99 application, and on rural feeders the incoming supply is often the real limit: a single phase supply caps the array whatever the roof would carry.
- Canton 936 kWh/kWp
- Cardiff Bay
- Cardiff City Centre
- Cathays 908 kWh/kWp
- Pontcanna 936 kWh/kWp
- Splott 908 kWh/kWp
Book a survey in Cardiff
Send the postcode and the rough footprint. We come back with what the roof can carry, what it would generate against your consumption, and what the funding routes look like.