No, solar panels require sunlight to generate electricity, so they will not work at night. Solar panels will also produce much less electricity if they are shaded or it is an overcast day. The confusion surrounding solar panels working at night comes from when a battery system is used. If a battery system is added to a solar system, the excess energy generated by the solar system that is not used by the house or business during the day (when it is sunny) can be stored in a battery and then used at night or when it is otherwise needed. So in short, no, solar panels themselves do not work at night, but a GET 360 Solar System with a battery can provide you free electricity generated from the sun at night time.