Space Solar Cell Assembly
YIM offers a range of GaInP2/GaAs/Ge on Ge substrate triple junction solar cell assembly (efficiency class 30-32%) The solar cell assembly is equipped with an discrete Si bypass diode, interconnectors and cover glass.The interconnectors are covered with silver or kovar, fixed by a sophisticated welding process and designed for LEO, MEO and GEO Missions.All used materials and components are space-qualified.Complies with standard ECSS E ST20-08C.
Characteristics is high output power,high strong anti-radiation capacity,wide application range. Our triple junction GaAs solar cells in missions like Yaogan-32, Moziji, Haiyang-2B, Beidou-42, Piaochong-5, Chang’e-4,wangtong-1, Beidou-3(M12), Gaofen-11(02), ZY-3(03),NH-1,TT-5 and so on, also hundrends of international satellites missions, till now present very good performance. They are qualified for both Low Earth Orbit (LEO) and Geostationary Orbit (GEO) satellites according .
We also provide triple-junction GaAs solar array, solar arrays are consiste triple-junction GaAs solar cells or solar panels in a certain way of electrical assembly.