Photovoltaic glass

Provided is a piece of photovoltaic glass. The technical points are that the photovoltaic glass comprises a glass substrate, a PVB film and a solar cell; anti-reflection layers are coated on surfaces of the glass substrate; the inner part of the glass substrate is provided with rectangular concave joints; one end of each concave joint is connected with a detachable joint-filling cap; furthermore, the anti-reflection layers are coated to a thickness of 60-190 nm and are arranged on two sides of the glass substrate; and the concave joints have a circular shape. By adopting the technical scheme, leaflets can be placed inside the concave joints, thereby achieving the advertising effect; the concave joints have various shapes and are beautiful and practical; and the joint-filling caps can prevent dust, water or other foreign matters from entering the concave joints.