Feature:1. Stable Performance: The solar charge controller is based on multi synchronous rectification technology and MPPT control algorithm, and uses a fully digital intelligent controller with quick response speed and high reliability.2. High Energy Utilization: Multi step rectification technology can ensure high conversion efficiency at any charging power greatly improving the energy utilization of the system.3. More Efficient: MPPT technology can still track the maximum power point of a solar cell in complex environments, and has a faster response time and higher tracking efficiency than traditional MPPT.4. Multiple Charging Modes: Such as PV separate charging backup battery, generator separate charging backup battery, PV and generator simultaneous meta power backup battery, PV charging start battery, etc.5. Remote Monitoring: The solar controller can monitor and set parameters via mobile APP and PC monitoring and setting software, as well as ensure efficient operation in every network environment.Specification:Item Type: MPPT Charge ControllerMaterial: Aluminum alloyCurrent: 50AMaximum Solar Power: 700WMaximum PV Input Current: 45AMaximum Generator Input Current: 60ACommunication Mode: TTLOperating Temperature: -35-65Altitude: 3000m.Package List:1 x MPPT Charge Controller6 x Big Terminal1 x Small Terminal1 x Red Communications Connection Cable1 x Black Communications Connection Cable1 x Instruction