Patent ID: 9660124
Date: 2017-05-23
CPC Classifications: H01L,H02S,Y02E

Claim:
1. A concentrator photovoltaic unit comprising: a concentrating portion configured to converge sunlight; a cell configured to receive light converged by the concentrating portion to generate power; a package including a frame portion, the frame portion having insulating property and surrounding the cell, the package being in integrated relation with the cell; a shield plate provided between the concentrating portion and the cell, and provided and spaced from a live portion of the cell by a predetermined insulation distance, and including an opening allowing light converged by the concentrating portion to selectively pass therethrough; and a protection plate provided between the shield plate and the cell, and provided and spaced from a live portion of the cell by a predetermined insulation distance, the protection plate being a heat-resistant member provided on the frame portion to make the cell expose to the light passed through the opening of the shield plate and to shield the package from the light, the protection plate being in direct and physical contact with nothing but the frame portion.