Feature:1. Waterproof and Insulation: The controller has waterproof and corrosion proof and insulation protection designed for circuit boards, and the housing is also waterproof.2. MPPT Function: The controller has a boost type MPPT mode, which can automatically tracing or 5 segment curve tracing.3. Protection Type: The controller has thunder protection, solar reverse charge protection, over wind speed over voltage soft automatic brake protection, overload protection and so on.4. Multiple Output Modes: The controller provides multiple output modes, such as light control, timing control, morning light, hold output, reverse output, which are suitable for various applications.5. Data Display: The controller can calculate accumulated power generation, remaining power, speed, current, temperature and other data. It not only displays the regular data such as output current, voltage, power of wind generator, solar panel and battery, but also the accumulated power, remaining battery power and RPM generated by wind and solar energy.Specification:Item Type: Wind Solar Hybird ControllerMaterial: Aluminum alloyProtection Grade: IP41Rated Voltage: 48VPhotovoltaic Power: 100WWind Generator Power: 300WAmbient Temperature: -25- +55Protection Type: Thunder protection, solar reverse charge protection, battery open circuit protection, battery reverse connection protection, over wind speed over voltage soft automatic brake protection, overload protectionOverload ProtectionOvervoltage Protection Point Voltage: 29.0V0.2V (14.5V0.2V)Overvoltage Recovery Point Voltage: 27.5V0.2V (13.7V0.2V)Undervoltage Protection Point Voltage: 21.0V0.2V (10.5V0.2V)Undervoltage Recovery Point Voltage: 23.0V0.2V (11.5V0.2V)Fan Input Port ParametersApplicable Fan Rated Power: 300WPort Rated Current: DC20A (after rectification)Port Maximum Input Current: DC25A (after rectification)Fan Speed Limiting Power Generation Preset Speed: 500Rpm (Settable)Wind Generator Current Limit Power Generation Preset Current: 20A (Settable)Fan Protection Method: Over speed protection, over current protection, induction thunder protectionUnloading Method: PWM stepless great frequency soft unloading (built in) or manual unloading brakeMPPT Function: Boost type MPPT mode (automatic tracing or 5 segment curve tracing)MPPT Channel input current: 5A (standard)Photovoltaic Input Port ParametersApplicable PV Rated Power: 100W (48V)Port Rated Input Current: 10A (standard) - 30ACharge Voltage Drop: <0.2VPhotovoltaic Protection Method: Reverse connection protectionUnloading Method: Open circuit unloadingDischarge Output Port ParametersNumber of Output Channels: 2 channelsOutput Current Per Channel: 12AOutput Control Mode: Light control, time control, morning light, hold output, reverse outputDisplay Mode: 3 Digit digital tube (LED) displayCommunication Mode: RS232 (5V level) (standard) , RS485 short range wireless RFDisplayable Parameter Content: Fan input voltage, current, power, power generation, speed, unload current, PV input voltage, current, power, power generation, battery voltage, charge current, power, total charge, battery status information.Package List:1 x Wind Solar Hybird ControllerNote:Solar input continuous reverse connection will not cause damage. The controller will continue to work after correcting the reverse connection.