GCL SYSTEM INTEGRATION
GCL is a world-class module manufacturer with multiple manufacturing bases globally. GCLSI offers a wide variety of high quality products for all PV applications and environments, including 182mm, 210mm bifacial modules and Topcon modules. All products undergo the most rigorous inspections and quality tests.
GCL is rated a Tier1 global module supplier by Bloomberg and ranked Level A by PV Module Tech for bankability.
GCL PV SUPPLY CHAIN
annual capacity of poly-silicons
capacity of granular silicon
annual capacity of wafers
capacity of modules
global module supplier
years energy service expertise
patents & international properties
million USD assets in total
INNOVATION: Silane-based FBR-produced granular silicon
GCL has been intensely involved in the polysilicon industry for 15 years, given full play to its advantages, explored the R&D of silane-based FBR technology, and acquired the FBR patent and technical team from American enterprise SunEdison, Inc. Currently, it has successfully achieved the commercial mass production of granular silicon. Granular silicon of GCL has the environmental advantages of low cost, low energy consumption, low emission, long life, high quality and high conversion rate.
reduction of power consumption
reduction of human resource cost
reduction of hydrogen consumption
reduction of investment intensity
TOPCon PV Modules
PERC PV Modules
Floating PV Modules
TOPCon cells convert more sunlight than P-type cells, resulting in higher cell and module efficiency. TOPCon cells can achieve an efficiency of 28% (PERC cell maximum efficiency is about 24%).
Improved Low Light Performance
TOPcon modules are more efficient in low light conditions, which extends the period of electricity generation during the day and improves the performance of the installation over time.
TOPCon modules have less power degradation in the first year and 30 years of PV panel use compared to PERC panels
Lower temperature coefficient
TOPCon cells have better resistance to high temperatures, which means that the efficiency of TOPCon modules will be higher in hot climates compared to PERC modules
TOPCon cells have better power increase in bifacial modules than PERC modules. It is an important factor because bifacial solar modules are becoming more and more popular in the market.