[14p-2M-1~22] 13.10 Compound solar cells

[14p-2M-10] Comparison of Radiation Response of Generation Current of Component Subcells in IMM Triple-Junction Solar Cells

〇Mitsuru Imaizumi¹, Taishi Sumita¹, Takeshi Ohshima² (1.JAXA, 2.JAEA)

Keywords:solar cell,III-V compound,multi-junction

We compared the radiation resistance of InGaP, GaAs, and InGaAs single-junction solar cells, which are the component subcells of IMM triple-junction space solar cells. This time particularly investigates the degradation behabior of generation current.