There are many ways to kill a cat ! ! !
1. How many electric cars are there in the town you are thinking of installing the chargers.
2. Get the battery details.
3. You can use the Mains or the Solar power to charge the battery.
4. Is sunshine available through out the year?
5. We can supply you solar powered battery chargers and save on the grid power.
6. Interested? contact mizunsolar(at)ymail dotcom to discuss further.
Best wishes,
Mizun Group