Power generation and heat supply joint device for concentrator reflection type photovoltaic module

The invention relates to a power generation and heat supply joint device for a concentrator reflection type photovoltaic module. The device is fixed on a sunshine energy frame through an insulation material, a secondary optical element and a bottom plane of a light output refraction board are distributed with solar cell arrays, bottom faces of the solar cell arrays are fixed with superconductive composite heat radiation bottom boards, bottom planes of the superconductive composite heat radiation bottom boards are fixed with heat conduction metals, circumferences of the heat conduction metals are fixed with the heat insulation materials through screws, the heat conduction metals are internally distributed with circulation pipelines with intervals, and the circulation pipelines are in cycle communication with a heat utilization device. Compared with the prior art, the device has properties of small amount of light loss and high system power generation and heat collection efficiency. The secondary optical elemen