FenEnergy Grid-Tie System
FenEnergy Grid-Tie System converts direct current (DC) produced by the solar panels into an alternating current (AC) which powers your electrical appliances. If your electrical appliances consume less electricity than is being produced by the solar panels, the excess electricity goes to the grid through your utility meter by reversing your utility meter readings, i.e. you are selling electricity to your utility company.
When the opposite happens, you are buying electricity from your utility company. By depositing excess electricity onto the grid, you are using the grid also, as a virtual battery bank. In this case, your system does not require a physical battery bank like in Off-grid Systems. Therefore, you would be saving far more money than an Off-grid System”.