AvsANiuDi’s latest ND-A series solar energy storage system has a built-in LiFePO4 lithium battery, Mains power supply, PWM charging, After the charging is completed, the pure sine wave inverter outputs alternating current to supply power to the electrical equipment, The battery has a long cycle life, energy saving and environmental protection. At the same time, it has perfect overload protection, over-temperature protection, output short-circuit protection, input under-voltage protection, input over-voltage protection and other functions, The interior adopts intelligent circuit control, stable performance, and high product safety and reliability.