Feature:1. LCD DISPLAY: Wind solar controller has LCD large screen digital display, which can display battery, fan, solar energy, load voltage and current information, some parameters can be set.2. HIGH EFFICIENCY: Wind solar controller adopts MPPT and boost charging, high efficiency tracking chip can effectively improve the charging efficiency of wind turbines, solar and wind energy, while charging and using electricity at the same time.3. AUTOMATIC CONTROL: Fan PWM stepless unloading, external unloading device, solar energy intelligent disconnection charging, automatic matching of wind turbines charging, supercharged MPPT technology, under low wind speed, the power of wind turbines can still be used4. PROTECTION: LCD wind solar controller provides Selective switching between Chinese and English, universal for multiple types of batteries, lockable voltage, complete protection functions, the internal circuit board of the controller can be dustproof and anti static, and the load output can be adjusted in various working modes.5. GOOD PERFORMANCE: Wind solar controller has dual power supply function, battery and solar power supply, with resistance and resistance connecting line, effectively guard battery and windy weather.How to Use:Parameter setting operation instructions 1. Press and hold the ENTER key for more than 3 seconds in any navigation interface