Photovoltaic concentrating apparatus

摘要

The photovoltaic concentrating apparatus includes a supporter and at least one collecting unit positioned on the supporter. The supporter includes a plurality of beams having at least one groove positioned on a side surface of the beam. The collecting unit includes a Fresnel lens and a solar cell module. The Fresnel lens is positioned on the supporter via a loading frame with a wing capable of engaging with the groove of the beam, and the solar cell module is positioned on the supporter via a substrate. Particularly, the supporter includes an upper frame for supporting the Fresnel lens and a bottom frame for supporting the solar cell module.