Product overview This IP67 waterproof wind turbine charge controller manages battery charging, turbine braking and protection functions for small to medium wind generators. It provides automatic overvoltage braking, current limiting, and multiple circuit protections to keep the turbine and battery system operating safely and reliably. Key benefits Reliable protection: Prevents overcharge, overcurrent, short circuit, reverse connection, open circuit and excessive discharge, reducing risk of system damage. Automatic braking and recovery: Stops the turbine when the battery is full or when overcurrent is detected, then recovers automatically when conditions to normal. Easy status monitoring: Simple indicator lights show battery connection, turbine connection and turbine speed, and brake status so you can quickly assess system state. Weatherproof and durable: IP67rated enclosure resists dust and water, enabling stable operation in humid or outdoor environments. Main functions Battery overvoltage protection and automatic wind turbine braking when charging is complete. Wind turbine current limiting for overload protection. Speedindicating LED that flashes to reflect turbine speed. Automatic protection features including short circuit, overload, reverse polarity protection, open circuit protection, and auto shutdown and recovery on deep discharge. Low power consumption in standby and operation. Automatic identification of 12V and 24V battery systems for plug and play operation; supports 48V battery systems as rated. Indicator status Green BATTERY indicator on: battery is connected properly. Green WIND indicator flashing: wind turbine is connected; flash rate corresponds to turbine speed. Red BRAKE indicator on: battery is fully charged and turbine braking is active, or brake engaged due to overcurrent protection. Technical specifications Color: 12V Rated battery voltage: 12V, 24V and 48V Automatic voltage identification: 12V and 24V Wind generator braking voltage: 60V Wind generator recovery voltage: 54V Protection class: IP67 Waterproof, dustproof and corrosion resistant construction Package contents 1x Wind Turbine Controller IP67 Waterproof 1x Controller manual Practical applications Off grid cabin power: Integrate with a battery bank to prevent battery overcharge and to safely limit turbine output during wind, extending battery life and reducing maintenance. Remote monitoring station: Install on a remote weather or communications tower to protect batteries from overcharge and to provide a visual turbine speed indicator for quick checks. Hybrid smallscale renewable systems: Use with solar and wind hybrid setups to manage wind turbine behavior when batteries are fully charged and to coordinate charging between sources. What makes this controller stand out IP67 rating for dependable outdoor use in damp and dusty conditions. Clear, functional indicators for quick system checks without additional tools. Comprehensive protection logic including auto braking at set overvoltage thresholds and automatic recovery when voltage falls to safe levels. Support for common battery systems and automatic identification of 12V and 24V systems to simplify installation. Installation notes Follow the included manual for wiring and configuration. Confirm compatible battery voltage before connection, especially if using a 48V system. Observe the red BRAKE indicator behavior to determine if braking is due to full charge or overcurrent. This controller is designed to provide straightforward protection and control for small wind generators while keeping installation and monitoring simple and reliable.