SOFAR PowerAll is an integrated residential energy storage system product composed of a single-phase hybrid inverter and a HV battery module. The system achieves a higher proportion of green electricity for self-use, reducing user electricity bills; Integrated PCU to increase available battery capacity and increase user benefits; integrated stacking design, easy installation; electrical and physical double isolation to ensure system safety; supports the mixed use of new and old batteries, simplifying operation and maintenance; has 4G /WIFI and other communication functions, remote real-time monitoring and management can be achieved through SOFAR Monitor.