Hybrid wind and solar MPPT charge controller Configuration: 12V system; Size: Wind 300W plus Solar 300W Product highlights Capture energy from both solar panels and a wind turbine to supply battery charging and DC loads. Using two sources reduces downtime compared to singlesource systems. MPPT fan boost charging keeps charging efficient at low wind speeds. Solar charging is controlled by PWM through a MOSFET series circuit. Stable battery management with MPPT charging, PWM discharge control, and PWM overcurrent limit for consistent voltage and current regulation. Large LCD displays voltage, battery power, current, power, charging mode, temperature, and other parameters for easy monitoring and adjustment. Rugged aluminum alloy housing designed for outdoor use and long service life. Versatile installation for offgrid systems, backup power, and distributed power applications. Key features and specifications Project type: MPPT wind and solar hybrid controller Material: aluminum alloy Rated voltages: 12V, 24V, 48V Control methods: MPPT fan boost charging function, PWM discharge function, PWM overcurrent limit function Display parameters: voltage, battery power, current, power, charging mode, temperature, and more Charging system: MPPT boost for wind input; PWM solar charging via MOSFET in series Discharge control: stepless discharge function with support for external dump charging resistor Load outputs: two DC load outputs with four output modes; each output can be configured independently to match load requirements Battery compatibility: supports 12V, 24V, and 48V battery banks including lithium battery types Designed to work with wind generators and solar panels in complementary wind plus solar systems for home, boat, or street lighting applications Box contents 1 x Wind and Solar Hybrid Controller 1 x External discharge resistor 1 x User manual Operational notes Select the correct battery type during initial setup. The controller comes preconfigured for stable charging but settings can be customized to match specific battery chemistry and system needs. The LCD provides realtime system status and parameter readouts for straightforward operation, troubleshooting, and optimization. The included external discharge resistor supports dump load control for excess wind energy. Practical applications Remote weather station or telemetry site: keep batteries charged 24/7 by combining daytime solar charging with nighttime or windy condition wind charging. Farm gate opener and outbuilding lighting: reliable offgrid power for gate motors, LED lighting, and small pumps without frequent maintenance. Communication equipment or small offgrid cabin: stable battery charging and independent load control for pumps, radios, lights, and control systems. Why this controller Combines wind and solar inputs to maximize energy capture and reduce dependence on a single source. Advanced MPPT and PWM control methods maintain efficient and stable charging across varying conditions. Clear monitoring and configurable outputs make the controller adaptable to a wide range of offgrid and backup power setups.