Features: <br> <br>To control the charge of wind turbine generator battery. <br>Protect the wind generator and prevent the battery from overcharging. <br>Made of high quality material for long durability and stable performance. <br>Easy to install and convenient to use. <br>Single phase and three phase for you to choose. <br> <br>Specifications: <br>Condition: 100% Brand New <br>Shell Material: Aluminum + Epoxy Resin <br>Color: Black <br> <br>Type: Single Phase, Three Phase(Optional) <br>For Single Phase <br>Rated Power: 300W <br>Battery Rated Voltage: DC 12V <br>Controller Output Current: ≥15A <br>Controller Output Voltage: 14.2±0.3V <br>Start Braking Voltage: 14.5±0.5V <br>Recover Charging Voltage: 13.5±0.5V <br>Weight: approx. 121g <br>Connection Method: 2 yellow wires are connected to wind turbine generator, red wire for battery positive pole, green wire for battery negative pole. <br> <br>For Three Phase <br>Rated Power: 300W <br>Battery Rated Voltage: DC 12V <br>Controller Output Current: ≥10A <br>Controller Output Voltage: 14.2±0.3V <br>Start Braking Voltage: 14.2±0.5V <br>Recover Charging Voltage: 13.5±0.5V <br>Weight: approx. 247g <br>Connection Method: 3 yellow wires are connected to wind turbine generator, red wire for battery positive pole, black wire for battery negative pole. <br> <br>Package Included: <br> <br>1 x Wind Turbine Generator Charge Controller<br>1、To control the charge of wind turbine generator battery <br>2、?Protect the wind generator and prevent the battery from overcharging <br>3、?Made of high quality material for long durability and stable performance <br>4、?Easy to install and convenient to use <br>5、Single phase and three phase for you to choose