Netmetering?

Net metering is a billing arrangement that allows solar system owners to receive credits for the excess electricity they generate and send back to the grid. When your solar panels produce more electricity than you need, the surplus is automatically fed back into the grid. The utility company then credits you for the excess energy, which can offset or reduce your future electricity bills.

Excess generation is sold to the utility at avoided cost plus DG benefits adder (2.5 cents/kWh). An additional adder of 2.0 cents/kWh is available for customers with an annual household income of up to 225% of the federal poverty level. The energy credit value is carried over indefinitely.