Description:

[PWM Stepless Unloading] The internal circuit board of the controller can be dustproof and anti static, the load output can be adjusted in various working modes, the fan PWM stepless unloading, the external unloading device, and the solar energy intelligent disconnection charging.. [Dual Power Supply] Controller dual power supply function, battery and solar power supply, LCD display battery, fan, solar energy, load voltage and current and other information, some parameters can be set, with resistance and resistance connecting line, effectively protect battery and windy weather.. [MPPT Boost Charge] 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.. [Multifunctional] LCD large screen digital display, selective switching between Chinese and English, universal for multiple types of batteries, lockable voltage, complete protection functions, and load output in multiple working modes.. [Stable Performance] Automatically match wind turbines charging, using supercharged MPPT technology, at low wind speeds, wind turbines power can still be used..