Patent ID: 8237045
Filing Date: 2012-08-07
Classification: H01L,Y02E

Abstract:
1. A laminated solar battery, comprising: a plurality of solar cell modules each having a respectively different sensitivity wavelength band and each configured generally in a form of a layer, said solar cell modules being incorporated as an integrally laminated structure in which the solar cell modules are consecutively layered from an incident side to be exposed to sunlight in an order according to shortness of a center wavelength of the sensitivity wavelength band; wherein said solar cell modules comprise a plurality of cell group modules of different types; wherein each one of said cell group modules comprises a plurality of solar cell arrays aligned in a plurality of rows; wherein each one of said solar cell arrays comprises a plurality of independent spherical solar cells and a pair of first leads; wherein said plurality of cell group modules are buried integrally inside a common transparent synthetic resin material; and wherein each one lead of said pair of first leads of each one of said solar cell arrays has an extended portion extending outside said synthetic resin material; wherein said solar cell modules together comprise at least one planar light receiving module having a planar pn junction, at least one positive electrode and at least one negative electrode, and at least one pair of second leads electrically connected respectively to said positive and negative electrodes.