PHOTOVOLTAIC MODULE

摘要

A solar cell module includes a front glass and a back glass which face each other, solar battery cells which are installed between them and produces power by incident sunlight which penetrates the front glass, a filling layer which fills between the back galls and the solar battery cell and between the front glass and the solar battery cell, and a reflection glass or a prism glass which is separated from the back glass between air layers and reflects the incident sunlight back to the front glass. Thereby, generating efficiency is increased and indoor heating load can be reduced by lowering an optical loss rate by reflecting a part of the penetrated sunlight back to the solar battery cell.