There are a number of federal programs designed to encourage the adoption of solar energy in the United States. One of the primary incentives is a federal solar tax credit also called a solar rebate or incentive. Federal Solar Tax Credits Both solar photovoltaic and solar water heating systems can qualify for a 30% federal tax credit ...
Grid parity, also called socket parity, is a measurement that compares the cost of solar electricity with the cost of residential retail electricity. When grid parity is reached, it becomes more economical for you to install solar panels on your roof rather than purchase power from your utility company. Revisiting the Levelized Cost of Electricity In order ...