PROTECTIVE FILM FOR SOLAR CELL MODULE AND SOLAR CELL MODULE INCLUDING THE SAME

摘要

A solar battery module protective film having a microlens according to the present invention includes: one side on which the solar battery module protective film is attached to a front substrate to which light is emitted; and the other side which is formed in the opposite side of the one side and is attached to at least one solar battery having at least one metal electrode, wherein the one side has the microlens which is formed at a position which faces the metal electrode. The solar battery module protective film according to the present invention is able to remarkably improve the electrical energy conversion efficiency of a solar battery by blocking the diffused reflection of incident light which is caused by a metal electrode which connects a solar battery cell by using a microlens at a position facing the metal electrode while protecting the solar battery from an external environment by being attached to a part between a front substrate and the solar battery cell. The present invention is also able to increase electrical energy conversion efficiency at low costs by eliminating the necessity of a separate additional composition for the formation of a microlens and enabling the use of a same material which is same as an existing solar battery module protective film.