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GCL is creating an integrated development model for its silicon wafer business. By innovating on in-house R&D of capital equipment, and horizontally integrating into large-scale production of production of auxiliary materials for silicon wafers, GCL is dedicated to providing our customers high-quality and efficient wafer products.

Silicon Materials
Silicon Wafers

Polysilicon materials

Provide high-quality solar grade and semiconductor grade/electronic grade polysilicon raw materials, with N-type resistivity of polysilicon reaching 200 ~ 500 Ω•cm, and purity reaching 9-nines to 11-nines.

P-type Monocrystalline Wafer

With self-produced high-quality polycrystalline silicon material, lean production and strict implementation of 6S and EHS management on the production site, we can provide customers with high-quality and efficient 6-8 inch monocrystalline silicon wafers.

  • Complete monocrystalline structure
  • Long minority carrier lifetime
  • Uniform doping distribution
  • Low carbon and oxygen concentration

N-type Monocrystalline Silicon Wafer

With lean production and strict implementation of 6S and EHS management on the production site, we can provide customers with high-quality and efficient 6-8 inch monocrystalline silicon wafers.

  • Complete monocrystalline structure
  • Long minority carrier lifetime
  • Uniform doping distribution
  • Low carbon and oxygen concentration

GCL Multi-Wafer S2

GCL Multi-Wafer S2 is a brand new product based on GCL’s thorough understanding of production methods of crystalline, we developed innovative processing technology and implemented an unquie heat sheidling technology. It is produced with the Company’s in-house self-produced high-quality silicon under strict quality control and will help our customers in solar cell and module to become more competitive and value-adding products.

  • Unique crystalline structure
  • Low oxygen and carbon concentration
  • Low metal impurities
  • Low dislocation, stacking fault, grain boundary and other defected density
  • Uniform doping distribution

GCL Multi-Wafer S3

GCL Multi-Wafer S3 is the innovative product that improving the quality of heat field, process, material and so on. The efficiency of S3 has increased 0.3-0.4% comparing with S2.

GCL Multi-Wafer S3 Plus

The latest generation of GCL multi. wafer products,the average cell efficiency based on GCL S3+ wafers is beyond 18%.

GCL Quasi-Mono Wafer-G2

GCL leverages on its self-developed ingot furnace with a large feeding amount and advanced casting techniques to produce the category I GCL Quasi-Mono Wafers, which are used in the batteries and components with a conversion ratio much higher than those of similar products and even comparable to that of czochralski monocrystalline.

  • Unique crystalline structure
  • High conversion ratio, almost comparable to that of normal monocrystalline
  • Strong comprehensive performance

GCL-Poly Energy Holdings Limited

  • Website
  • NO.88 Yangshan Road Economic Development Zone, Xuzhou, Jiangsu, China
  • 0512-6983 2615
  • +86 516 8789 1888