SAJ specializes in the development and production of smart energy storage solutions. The smart energy storage solutions are designed to help residential and commercial users to store and manage energy from the solar panel or the grid, which achieve to reduce the waste of energy.

SAJ's drives have accumulated more than 10 years of experience in market applications and are recognized by a large number of consumers. The drive product line covers agriculture and industry which powers automation and digitalization.

eSAJ Management Platform is an integrated energy management service that offers optimal power usage strategies to users controlling their equipment. eSAJ supports multiple operating systems including iOS, Android, and Windows.