San'an Optoelectronics said on an interactive platform on August 19 that the gallium arsenide multi-junction solar cells produced by the company have been used in commercial satellite power supplies and other fields. The company is internationally leading in technology and has been supplied to many domestic and foreign customers.

San'an Optoelectronics said on an interactive platform on August 19 that the gallium arsenide multi-junction solar cells produced by the company have been used in commercial satellite power supplies and other fields. The company is internationally leading in technology and has been supplied to many domestic and foreign customers.