Patent ID: 8263852

Claim:
An insulating device of concentration photovoltaic heat sink, comprising: a heat sink, said heat sink comprising a base layer made of aluminum and a conductive layer made of nickel; a plurality of fixing frames, said fixing frames being arranged with an interval between each two said fixing frames to define a plurality of assembling areas on said conductive layer, said fixing frames formed from insulating ink; a plurality of solar cell devices, each of the solar cell devices set in a respective assembly area so as to be insulated from short circuiting with the conductive layer and each of the solar cell devices comprising: a ceramic substrate formed on the conductive layer coordinated with a cohesion layer of solder paste wherein said cohesion layer of solder paste directly joins said ceramic substrate to said conductive layer; a transmitting layer on said ceramic substrate; and a solar cell on said transmitting layer, said solar cell devices being deposited in said assembling areas coordinated with the cohesion layer, said transmitting layers of the solar cell devices being connected with each other through wires; and a plurality of collectors, each of said collectors being fixed on said heat sink and corresponding to a respective one of said solar cell devices.