CONDENSATION-TYPE SOLAR BATTERY MODULE AND CONDENSATION-TYPE PHOTOVOLTAIC POWER GENERATION SYSTEM

摘要

To propose a condensation-type solar battery module having high light transmissivity as well as large power generation amount, and a photovoltaic power generation system.SOLUTION: A condensation-type solar battery module comprises: a glass substrate on which a plurality of solar battery cells are implemented; and a first condensing lens substrate and second condensing lens substrate on which a plurality of condensing lenses are arranged so as to correspond to the plurality of solar battery cells. The first condensing lens substrate that receives solar light first is separated from the second condensing substrate disposed directly under the first condensing lens substrate. The glass substrate has a circuit pattern of a metal film formed by firing metallic paste, a thermal via formed in a glass substrate area directly under each of the solar battery cells, and a metal radiator formed in contact with the thermal via. On the metal radiator side of the glass substrate are formed a transparent insulation film layer and a mesh-like metal sheet in this order. Heat of the metal radiator is made to be efficiently transmitted to the mesh-like metal sheet through the transparent insulation film layer.SELECTED DRAWING: Figure 1