Many Florida utilities still provide true net-metering, although there is strong pressure from utility companies from every direction to end net-metering. So, if you have true net-metering (i.e., FPL and FPUC) do not expect this to last too much longer.
The IRS federal tax credit is scheduled to drop from 26% to 22% January 1, 2023, and then expire in 2024 for residential solar.
The bottom line is that if you wish to go solar or add more solar panels or batteries to your existing system, right now the incentive is the highest it will likely ever be.
