Farm solar panels across Hampshire
We survey farm and agricultural building roofs throughout Hampshire, model what each one can carry, and arrange the design, the grid application and the install through our MCS-certified partner.
- Modelled yield
- 931 kWh/kWp/yr
- Mean across Hampshire towns, EU PVGIS v5.2
- Network operator
- Scottish and Southern Electricity Networks
- G99 applications and export limits
- Solar on record
- 237 schemes / 1634 MW
- REPD Q1 2026, 51 operational
- Towns covered
- 8
- Surveys arranged county wide
What the data says about Hampshire
Modelled yield is not flat across Hampshire. Portsmouth comes out at 987 kWh per kWp a year against 903 at Aldershot, a spread of 84 kWh per kWp. On a 200 kWp farm array that difference is about 16,800 kWh a year, which is worth checking before accepting a generic saving figure.
Across the districts we cover in Hampshire the planning record lists 3 ground mounted and 20 roof mounted solar schemes. Ground mounted schemes tell you how the network here has treated field arrays; roof mounted ones are undercounted, because an array on a farm building rarely passes the reporting threshold. Source: Renewable Energy Planning Database, Q1 2026.
Connections across the county run through Scottish and Southern Electricity Networks. 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.
- Southampton 950 kWh/kWp
- Portsmouth 987 kWh/kWp
- Basingstoke 906 kWh/kWp
- Farnborough 903 kWh/kWp
- Andover 915 kWh/kWp
- Winchester 917 kWh/kWp
- Eastleigh 942 kWh/kWp
- Fareham 980 kWh/kWp
- Aldershot 903 kWh/kWp
- Fleet 904 kWh/kWp
Book a survey in Hampshire
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.