性能介绍performance introduction：

● 全面的电压等级和功率范围comprehensive voltage level and power range

● 多重保护措施multiple protection measures

● 先进的mppt算法 advanced mppt algorithm

● 支持光伏和市电智能切换 supporting intelligent switching between photovoltaic and municipal electricity

应用场合application occasion：

●农业灌溉、供水 agricultural irrigation and water supply