0. Contents 1. 해석 8.1 Introduction A material or device that is capable of converting the energy contained in photons of light into an electrical voltage and current is said to be photovoltaic. 빛의 광자에 포함된 에너지를 전기 전압과 전류로 변환할 수 있는 물질 또는 장치를 광전지라고 합니다. A photon with short enough wavelength and high enough energy can cause an electron in a photovoltaic material to break free of the atom that holds ..