LEI-30K / 50K / 60K / 100K / 125K / 150K-TT   Product Features Can be used in high-altitude, alpine areas Multi-channel PV MPPT access to improve power generation utilization Power frequency topology, industrial design Wide DC input voltage range design, compatible with various batteries High-performance DSP, optimized control circuit design, better performance Intelligent management control strategy, multiple working modes, online or remote switching Cold start with load, three-phase 100% unbalanced load, strong load adaptability Support diesel generator access, seamless switching between on-grid and off-grid (optional) AC and DC dual power backup, ensure the power supply of the control system   Microgrid,PV power station,Factory,Mine,Hospital,Fram,Hotel