Sun batteries module based on А3В5 compounds with concentrators of sun energy and system of heatsink

Characteristics of technology of manufacturing epitaxial structures GaAs(AlGaAs)/InGaP with two active p–n-junctions for photocells which are able to work at concentrated solar radiation are considered. New suitable for industry technology of manufacturing and structure of solar batteries module based on epitaxial structures GaAs with Fresnel lens as concentrators of solar energy and a heat sink on the base of a heat pipe, equipped with a radiator sheet are developed. In conditions of 500-fold concentration of natural solar illumination at AM1,5 and 27,8% COE of a photocell, the electric power that is generated by the module reaches 78 Vt