HS2 series is a competitive all-in-one inverter for the new installation of energy storage systems. The battery capacity can be expanded up to 25.0kWh. It features high performance with 150% PV side oversizing and AC 110% overloading, supporting battery fast charging and discharging. HS2 has adopted a max. 16A string current, allowing it to better match high-power PV modules in the market; multiple modes of use, enhancing the flexibility of energy management. It supports AFCI, UPS, and RSD functions to provide a safer, smarter, and more reliable energy storage experience for end-users.