Solar Panels in Wales

Wales splits into a wetter, hillier north and mid-Wales and a more built-up, slightly sunnier south along the M4 corridor. SP Energy Networks covers the north and mid-Wales grid; National Grid Electricity Distribution covers South Wales.

Counties we cover in Wales

Clwyd~3,600 kWh/yr (4 kWp)
Dyfed~3,800 kWh/yr (4 kWp)
Gwent~3,840 kWh/yr (4 kWp)
Gwynedd~3,520 kWh/yr (4 kWp)
Mid Glamorgan~3,820 kWh/yr (4 kWp)
Powys~3,600 kWh/yr (4 kWp)
South Glamorgan~3,900 kWh/yr (4 kWp)
West Glamorgan~3,860 kWh/yr (4 kWp)

Not every town in Wales has its own dedicated page yet — but our installer network already covers every county above. Submit a free quote request and we'll match you with MCS-certified installers local to your postcode.

Other UK regions we cover

North East England North West England Yorkshire and the Humber East Midlands West Midlands East of England London South East England South West England Scotland Northern Ireland

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