PVPossible
Data comparison
5 km
10 km
15 km
25 km
Car parks + roofs
Car parks only
Large roofs only
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● OpenStreetMap
–
leads
–
MWp
£
–
m value
idle
● Ordnance Survey
beta
–
leads
–
MWp
£
–
m value
idle
OpenStreetMap
— free, community map data (current live tool)
Ordnance Survey
— OS NGD premium data (beta)
PVPossible
Data comparison
PVPossible
Data comparison