Features Multiple Protection This wind turbine charge controller is available for wind turbines from 300w to 800w, it helps to automatically control the charging battery of the wind turbine. The brake can be activated automatically when the battery is fully charged. Full waterproof protection with IP67 protection rating or higher. 【MPPT Boosted Technology】This wind turbine charge controller uses boosted MPPT technology, making it continuously more efficient to charge than a PWM charger. It can ensure that the wind turbine can charge the battery at low wind speed and low rotation speed, and can also improve the utilization rate of wind power generation from 15% to 20% under the same conditions. Automatic Battery Matching: This wind turbine charge controller automatically matches 48V batteries, voltage and current limits are controlled during charging to ensure optimal charging. At the same time, it provides maximum protection for wind turbine and battery. Heat Conductive Silicone Potting: The wind turbine load controller is treated with heat-conductive silicone coating, sealing it against water, dust and circuit oxidation. Fast Heat Dissipation The wind turbine load controller has fast heat dissipation, deep air ducts and improved design of heat dissipation blower, which effectively solves the controller heat dissipation problem in the case of high current load, resulting in a safe. and stable working condition and increased service life. Specification: Item Type: Wind Turbine Load Controller Material: Aluminum Alloy Charging mode: Equal charge Voltage: 48 V. Protection level: IP67. Protection function: battery and temperature protection Static current: 15mA Fan input power: 300W-800W Applicable battery: colloid Protection mode: overload protection, connection reverse protection, short circuit protection, high temperature protection, overload, lightning protection, fan current limit, automatic brake Display mode: LED indication Fan start voltage: 24V voltage (48V battery) Battery overload protection voltage: 58.6V (48V battery) Output overload protection: 57.4V (48V battery) Operating ambient temperature: -35℃-70℃ Features: LED Indicator: The wind turbine charge controller has an LED indicator to clearly see its working status and avoid accidents. Package list: 1 x Wind Turbine Charge Controller Package List 1 x Wind Turbine Charge Controller