Solar by UK Region
Sunshine, electricity rates and typical system sizes vary across Britain. Pick your region below, or enter your postcode for exact numbers.
Enter the first part only (before the space). We’ll take you to your page.
Choose your region
We group the UK into 14 Ofgem regions. Each region page shows all postcode areas within it.
East Midlands
189 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
968 kWh/kW
Electricity rate:
25.55p
Standing charge:
49.09p/day
Annual net benefit (median):
£789
Eastern
316 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
1009 kWh/kW
Electricity rate:
26.53p
Standing charge:
48.25p/day
Annual net benefit (median):
£860
London
195 postcode areas
Typical system size:
6.0 kWp
Annual sunshine:
991 kWh/kW
Electricity rate:
25.63p
Standing charge:
46.06p/day
Annual net benefit (median):
£963
Midlands
226 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
942 kWh/kW
Electricity rate:
25.64p
Standing charge:
53.00p/day
Annual net benefit (median):
£768
North Wales and Mersey
213 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
930 kWh/kW
Electricity rate:
27.72p
Standing charge:
69.95p/day
Annual net benefit (median):
£801
North West
196 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
870 kWh/kW
Electricity rate:
27.11p
Standing charge:
51.16p/day
Annual net benefit (median):
£726
Northern
171 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
926 kWh/kW
Electricity rate:
25.43p
Standing charge:
59.86p/day
Annual net benefit (median):
£752
Northern Scotland
243 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
815 kWh/kW
Electricity rate:
27.06p
Standing charge:
61.00p/day
Annual net benefit (median):
£548
South East
209 postcode areas
Typical system size:
6.0 kWp
Annual sunshine:
1029 kWh/kW
Electricity rate:
26.92p
Standing charge:
47.60p/day
Annual net benefit (median):
£996
South Wales
131 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
968 kWh/kW
Electricity rate:
26.83p
Standing charge:
51.69p/day
Annual net benefit (median):
£844
Southern
287 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
1001 kWh/kW
Electricity rate:
26.48p
Standing charge:
44.62p/day
Annual net benefit (median):
£894
Southern Scotland
233 postcode areas
Typical system size:
6.0 kWp
Annual sunshine:
850 kWh/kW
Electricity rate:
25.84p
Standing charge:
56.55p/day
Annual net benefit (median):
£831
Southern Western
186 postcode areas
Typical system size:
6.0 kWp
Annual sunshine:
1013 kWh/kW
Electricity rate:
26.82p
Standing charge:
54.03p/day
Annual net benefit (median):
£964
Yorkshire
201 postcode areas
Typical system size:
5.0 kWp
Annual sunshine:
929 kWh/kW
Electricity rate:
25.33p
Standing charge:
58.65p/day
Annual net benefit (median):
£740
Prefer exact numbers?
Enter your postcode to see personalised costs, break-even time and local installers.
Enter the first part only (before the space). We’ll take you to your page.