1. Automatically charges the battery. 2. The rectifier and brake circuit of this controller uses an integrated module, offering improved heat dissipation and reliability compared to traditional designs. 3. Features a fully sealed waterproof design with a protection rating of IP67, allowing for long-term normal operation even when submerged in water. Note: Ensure the output voltage of the wind turbine generator matches the rated voltage of the battery. Connect the wires in the following order: first connect the positive and negative terminals of the battery, then connect the three-phase output of the wind turbine. Connect the battery and wind turbine to the controller according to the instructions. Reversed polarity or incorrect connections may cause system malfunction or permanent damage to the controller. Wiring instructions: 1. Connect the positive and negative terminals of the battery to the positive (red) and negative (black) battery terminals on the controller. 2. Connect the three-phase output of the wind turbine to the three-phase input (green wires) terminal on the controller. Specifications: 1. Maximum input AC voltage: AC35V 2. Output voltage: 12V / 24V 3. Battery charging cut-off voltage: 14.5V 0.3V / 29V 0.3V 4. Maximum charging current: 15A (12V), 10A (24V) 5. Wind generator speed limit voltage: 14.5V 0.3V / 29V 0.3V 6. Protection level: IP67 7. Static power consumption: 0.008A 8. Bearing power: 800W 9. Maximum bearing wind speed: 12 m/s 10. Operating temperature: -35C to 65C 11. Input wiring: Three-wire system 12. Control mode: Compatible with 12V/24V systems 13. Installation: Bolted 14. Do not reverse the positive and negative terminals to prevent damage to the controller. Application: Wind controller Color: Blue Material: Aluminum alloy Package Contents: 1 x MPPT Wind Generator Controller Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement error allowed within +/- 1-3 cm.