CETC Solar Energy Holdings Co., Ltd. is a government-owned diversified technology company providing innovative solar energy manufacturing equipment, solar cells & modules, and solar power solutions, all based upon a common technology platform. China Electronics Technology Group Corporation (CETC) is the parent company of CETC Solar Energy Holdings Co., Ltd., and it proudly made the Fortune Global 500 list for five years in a row (i.e. ranked the 408th in 2016, the 400th in 2017, the 388th in 2018, the 370th in 2019, the 381st in 2020, and the 354th in 2021) 

- Comprised of a group of government-owned research institute and companies, namely, 48th Research Institute of China Electronics Technology Group Corporation (CETC), Beijing Zhongkexin Electronics Equipment Co., Ltd., Hunan Red Solar New Energy Science and Technology Co., Ltd., and Hunan Red Solar Photoelectricity Science and Technology Co., Ltd.

- Established in the year 1964, and dedicated to industrial innovation from its inception in sectors of microelectronics, photovoltaics (PV), and semi-conductor tools & equipments manufacturing;

- More than 8000 employees, 20% of which are senior engineers and R&D staff;

- Major manufacturer and supplier of industrial equipments for solar cell production, enjoying 80% of market share in China, and including in an extensive product range the following PV manufacturing equipments:

  • Monocrystal growth furnace
  • Multicrystal growth furnace
  • Texturing etch system
  • Diffusion furnace
  • Plasma etch & edge isolation system
  • AlOx deposition system
  • SiNx surface passivation system
  • Rearside laser ablation system
  • PECVD AR coating system
  • Metallization and drying system
  • Firing furnace
  • Drying and cooling system
  • Cell tester & sorter
  • & many more;

- Three manufacture bases with 60 PV production lines in operation;

- Annual production of 1.5GW in product line of solar cells and PV modules;

- An ISO 9001:2000 and ISO 14001:2004 compliant company, supplying products that are CE, IEC 61215, IEC 61730, IEC 61701, 2 PfG 2387/04.2014 and TÜV certified, UL listed, MCS certificated, and CEC approved.


Our Business Range:
PV production equipments
Solar ingot and wafer production line
Solar cell production line
Solar panel production line
Solar wafer
Solar cell
Solar panel / PV module
Solar PV system
Solar power plant
Solar powered LED lighting systems
Solar smart solutions

Programs Under B&R Initiative
Ion Implanter
Molecular Beam Epitaxy System
Laser Beam Welding System
SiC Processing System
Silicon Carbide (SiC) Substrate
Silicon Carbide (SiC) Moissanite
Sapphire Substrate
Gallium Nitride (GaN) Substrate
Space CIC GaAs Solar Cell
LED Assembly Line
Specialty Sensor
Engine Management Unit
Lithium-ion Battery
Thermal Treatment System




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