SOLAR BATTERY MODULE Russian patent published in 2014 - IPC H01L31/42 

FIELD: power engineering.

SUBSTANCE: solar battery module, where the following components are installed by-turn: the first solar element, comprising a substrate of the first type of conductivity, having a light-receiving surface and a non-light-receiving surface, and electrodes of mutually opposite polarity, accordingly shaped on the light-receiving and non-light-receiving surfaces, and the second solar element, containing the substrate of the second type of conductivity, having the light-receiving surface and the non-light-receiving surface and electrodes of mutually opposite polarity, accordingly shaped on the light-receiving and non-light-receiving surfaces, at the same time solar elements are adjusted during manufacturing so that the difference in the short circuit current density between the first and second solar elements makes up to 20%.

EFFECT: module of solar elements according to the invention has improved efficiency of conversion by increased density of solar elements arrangement in respect to area of a module of solar elements.

6 cl, 4 dwg