Triple junction GaAs solar cells are our main products.

Triple junction GaAs solar cells in missions like Yaogan-32, Moziji,

Haiyang-2B, Beidou-42, Piaochong-5...

Shanghai YIM---professional Space Power manufacturer

SHANGHAI YIM MACHINERY
EQUIPMENT CO., LTD.

GAAS CELL MODULE

Efficient solar micro component technology reply on the space power products, the conversion efficiency is 30%. The thickness of the component is less than 1 mm, and have good tolerance...

OUR QUALITY HAS BEEN RECOGNIZED AND HIGHLY PRAISED BY ALL CUSTOMERS

We are triple junction GaAs solar cell supplier which dedicated in this industry more than 12 years, we have more than 80 long term cooperate clients in 30+countries all over the world.

YIM--Professional Space Power manufacturer

Professional Solar Cells Manufacturer

ABOUT YIM SPACE

Shanghai YIM of Space Power-sources specializes in supplying China Aerospace Group (CASC) space solar cell products. Shanghai YIM main tasks cover the design, supply, test and new product research of

IT'S TIME FOR THE FIRST STEP

At present,YIM is the leader of TJ GaAs market share, which supported by annual capacity of parallel manufacturing for dozens of satellite power subsystems.

SPACE SOLAR CELLS

Space TJ Solar Cell is an 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. Our standard triple junction space cells (InGaP/InGaAs/Ge) are state of art with a typical efficiency of 30-32%. They are qualified for both Low Earth Orbit (LEO) and Geostationary Orbit (GEO) satellites according to standard ECSS E ST20-08C.

MICRO SOLAR CELLS

YIM Micro TJ Solar Cells are ideal for GPS trackers, IoT products and precision instruments that require efficient solar cells. It is a miniature photovoltaic cell power generation module. It uses two aerospace triple junction Gaas solar cells with an average conversion efficiency of 30.0%. It can be used as a primary power supply in the fields of wearables, Internet of Things, etc. to directly supply power to batteries and electronic products.