Hybrid Wind and Solar Charge Controller for 12V and 24V Battery Systems This hybrid charge controller combines wind and solar charging functions into a single, intelligent unit suitable for home, boat, or street lighting systems. It supports 12V and 24V battery banks, including Lithium battery types, and is compatible with wind generators and solar arrays up to 2500W each. Key benefits Reliable hybrid charging: Manages both wind generator and solar panel inputs, enabling continuous energy harvesting from two sources. Efficient lowwind charging: Wind turbine input uses booster MPPT technology to maintain efficient and continuous charging even at low wind speeds. Stable solar charging: Solar input uses PWM control implemented with MOS tube in series for dependable solar charging performance. Easy setup and control: Autosets charging parameters after selecting battery type, with options for user adjustments to match specific system needs. Flexible output control: Multiple output modes such as light control, time control, and morning light provide adaptable operation for lighting and load management. Protection and reliability: Multiple protective functions minimize risk of system damage and improve overall uptime. Main features Compatibility: Works with 12V and 24V battery banks, including Lithium battery chemistry. Power handling: Supports up to 2500W for wind generators and up to 2500W for solar panels in a hybrid wind solar complementary system. Wind MPPT booster: Maximizes turbine output and enables continued charging at low wind speeds. Stepless unloading: Includes stepless dumpload unloading function and supports an external dumpload resistance to manage excess generation. Solar PWM control: Uses PWM charging for solar input through MOS tube in series for stable charging control. Intelligent charge control: Autoconfiguration of key parameters after battery type selection; manual adjustments available. Updated control logic maintains stable charge voltage. Protections: Reversed charging protection for solar, overcharge and under voltage protection, overload protection, battery reverse connection and open circuit protection, lightning protection, and related safeguards. Practical applications Residential hybrid system: Integrate wind and solar generation to charge a 12V or 24V home battery bank for lighting, appliances, or backup power. Marine use: Charge onboard batteries on boats using both wind turbine and solar panels while providing load control for navigation lights or onboard systems. Street and remote lighting: Power and manage LED street lights or remote lighting circuits with light control, time control, and morning light modes for automated operation. What it solves Reduces dependence on a single energy source by combining wind and solar input for more consistent charging. Improves energy capture from lowwind conditions through MPPT boosting. Simplifies system setup with automatic parameter selection while allowing fine tuning for sitespecific conditions. Protects batteries and equipment with multiple protection mechanisms and controlled unloading of excess power. This controller is a practical solution for hybrid wind and solar installations requiring intelligent charging, stable voltage control, and comprehensive protection for 12V and 24V battery systems.