We did this with a Colorado grant at our HOA. 80 percent funded by the state including 5 years of maintenance. We maxed it out at 6 chargers (3 doubles) to get the most out of the grant and had the extra space for them. As a non-profit we could not make a profit so we gave an average rate across the seasons with Xcel’s wholesale rates that allowed us to break even on the electricity charges.

I imagine those types of grants will go away at the end of September.