-Scope of use-: This hybrid charge controller is compatible with all 12/24V batteries, including lithium batteries. Suitable for wind generators up to 800W and solar panels up to 600W, designed for wind-solar complementary systems used in homes, boats, and street lighting. -Operational system-: The wind turbine charging section features MPPT booster technology, enabling continuous and efficient charging even at low wind speeds. Includes stepless unloading function with external dump load resistance. Solar panel charging utilizes PWM technology with MOS tubes in series. -Display & DC Load mode-: Equipped with a large LCD screen for easy viewing and operation. DC load output offers three selectable modes, each可设置不同模式. -Protection function-: Provides reverse charging protection for solar input, overcharge voltage, undervoltage, overload protection, battery reverse connection protection, and open circuit protection. Color: Black Material: Plastic Package Contents: 1 x Hybrid Wind Solar Controller Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.