Product Description

Guangdong Shenzhen Wanyelong Solar Technology Co.,LTD is a high technology company which professionally produce A-Si thin film modules,develop and design solar dynamoelectric system.
Wanyelong Solar technology prophase invested **0 million to build a producing base over *0,**0m2,had advanced producing and testing equipment and professional staff.Now,company has producing ability over 5 MW,the transitional rate of photoelectricity could be 6%.In the meantime,the develop Dept. commit themselves to the solar resource，supply production with environment,fashion, applied and low price,to make the new solar resource to humen-life.
A-Si thin film advantage and distinguishing
Amorphous silicon, or more precisely a-Si:H, based thin-film photovoltaic cell has been successfully used in a wide range of solar battery applications for several decades. Silicon is abundantly available, and is known to be stable and environmentally safe.
The basic device is constructed by depositing on conductive substrate, such as a TCO coated glass, layers of a-Si:H alloy with different doping agent to form a p-i-n junction, and caped with another conductive layer to form back contact.