The PDB250 charge controller supports a maximum PV power of 250 kW with an MPPT voltage range of 350V to 850V and a full-load range of 480V to 850V. It features five MPPTs, a max input current of 575A, and an output voltage range of 600V to 900V. It can charge at a maximum power of 250 kW and a current of 416A, achieving a remarkable charge efficiency of 99%.The PDB250 charge controller supports a maximum PV power of 250 kW with an MPPT voltage range of 350V to 850V and a full-load range of 480V to 850V. It features five MPPTs, a max input current of 575A, and an output voltage range of 600V to 900V. It can charge at a maximum power of 250 kW and a current of 416A, achieving a remarkable charge efficiency of 99%.