CST-N1 6KW Single Phase Inverter with 150% DC oversizing, high-efficiency charging/discharging up to 6000W, and >97% efficiency. Designed for residential solar storage systems, it supports VPP/FFR, remote firmware upgrade, and EU-certified safety. Ideal for smart homes and renewable energy integration with seamless compatibility with LiFePO4 batteries and AC-BOX solutions.More