Utility companies in Florida are required by the Florida Public Service Commission, also known as FPSC, to offer full 1-to-1 net metering to their customers. What does that mean? Florida law requires utilities to give you the full retail value for each unit of solar power you generate.
For example, if you generate more solar power than what you use, that excess power generated is exported to the grid. For each kilowatt hour (kWh) of energy you send to the grid, the utility is required to give you the full retail value of each kWh.
Here is a snapshot from the FPL website and what they say about Net Metering.