With many years' experiences in the charging field, CYG SUNRI is dedicated to technological innovation, and developed and produced a complete series of high-performance charging products with broad application according to the problems arising from the rapid development of EV Charger market.

The PRS-7921 Orderly charging management terminal is a device developed by CYG SUNRI for orderly charging management. Due to the expansion of charging businesses, and the domestic distribution network is under the pressure of high and heavy loads to support new energy vehicles, related policy requires gradual development of new energy vehicles in China, which will increase the power consumption of power distribution networks and communities. The terminal aims to effectively guide charging users to access the charging load, alleviate the load on the distribution network, adjust the charging strategy of users and optimize the charging cost.

With many years' experiences in the charging field, CYG SUNRI is dedicated to technological innovation, and developed and produced a complete series of high-performance charging products with broad application according to the problems arising from the rapid development of EV Charger market.

According to the development requirements of electric vehicle industry, combining its own experiences in power grid operation and maintenance, CYG SUNRI has introduced the self-developed PRS-7570 electric vehicle operation management system, which can meet the operation and maintenance management requirements of charging stations of different scales. It has accumulated rich experiences of engineering project implementation.