| Region | States | Single-state vendors | Installations | Capacity (kW) | Visited |
|---|---|---|---|---|---|
| North | 10 | 13,456 | 1,688,216 | 5,923,733 | 94 |
| South | 8 | 3,922 | 817,851 | 3,037,654 | 75 |
| West | 6 | 10,574 | 2,087,629 | 7,538,715 | 108 |
| East | 4 | 2,627 | 199,841 | 658,586 | 145 |
| North-East | 8 | 2,258 | 213,233 | 704,121 | 93 |
| Vendor | Contact | District installs | National installs | Visited |
|---|