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.

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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.

ADVANCED SPACE POWER-SOURCES PRODUCT

They are qualified for both Low Earth Orbit (LEO) and Geostationary Orbit (GEO) satellites according to standard ECSS E ST20-08C.

Space Solar Cells

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CERTIFICATES ABOUT SPACE POWER-SOURCES

Stit qulty inspection for each procedure and responsiblestaff ensuring product quality.

THOUGHTFUL SERVICES ABOUT SPACE SOLAR CELLS

YIM SPACE is a professional distributor of space solar cells in China. Our advantages are as follows.

Professional and Experienced Staff

Our sales and technical staff have many years of experience in the space solar cell industry. They can provide multi-language services...

Complete Solution

We can provide a wide range of space solar cells, including space solar cells for satellites, drone solar cells, GPS tracker solar cells...

Reliable Equipment Performance

YIM space solar cells support international warranty services with high energy efficiency, high operational stability and...

DIGITAL SHOWROOM

If you want to learn more about our products, you can click on the avatar in the scene, or accept my invitation!

SPACE SOLAR CELLS ARE APPLIED

LATEST NEWS OF YIM

Astronauts Welcome A "New Friend" on China's Space Station

l New Year, New Milestone:1. The Shenzhou-19 crew began 2025 aboard China's space station with a significant development.2. They were joined by a pipeline inspection robot, designed to enhance station operations.l Robot’s Role and Importance:1. The robot specializes in inspecting and diagnosing the

What Metal Is Used in Space Solar Cells? Key Materials for Efficiency and Durability

Space solar cells use specialized materials and metals to achieve high efficiency, durability, and resistance to the extreme conditions of space. Here are the primary metals used in space solar cells and their roles:1. Semiconductor Materials in Multi-Junction Solar Cells· Gallium (Ga)o Used in Gall

MicroSensory Places Another Order for YIM Miniature Solar Panels

We are proud to announce that MicroSensory, a global leader in microelectronics and advanced sensing technologies, has once again chosen YIM's cutting-edge miniature solar panels for their innovative projects. This repeat order highlights the strong trust and collaboration between our companies, as