Solar Energy Calculator

City and State:


Number of Refrigerators:


Number of Televisions:


Number of LED Bulbs:


Number of Air Conditioning Units:


Number of Other Appliances:


Number of Electric Cars:

Please note that this is an elementary calculator and does not consider many factors that could affect the actual size of the solar system you would need, such as the efficiency of the solar panels, the angle and orientation of the panels, and seasonal variations in sunlight. You should consult a solar installation professional for a more accurate estimate.