Photovoltaic (Solar Cell) is the invention-electronics generated as a device for changing the solar energy into electrical energy by a leading semiconductor, such as Silicon which is inexpensive and easily discover on the surface of the Earth and through the scientific process to produce pure cell panels. When the light against on the cell panels effects. Rays of light with particles of energy called the photon (Proton), the gods being the electron (the Electron) in a semiconductor are enough energy to jump out of the gravity of the atom (atom) and move freely, so when electrons move very nice.Odd buang, DC. Considering the characteristics of electricity from solar cells, solar cells, are found with highest power efficiency during the daytime, which is consistent and appropriate to bring solar power to solve applied problems of shortage of power during the daytime.