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12V 24V Wind Solar Hybrid  Controller with LCD Display MPPT Boost  Wind Solar Controller

<ul><li>[High Efficiency] 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</li><li>[Intelligent] 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</li></ul>

<br/><b>Specification:</b><br/>Item Type: Wind Solar   Controller<br>Host Size: Approx. 174 x 145.5 x 70 mm / 6.9 x 5.7 x 2.8 in<br>Shell Color: Green<br>Material: ABS<br>System Rated Voltage: 12/24V automatic identification                   Model   GPI-4030   GPI-6060   GPI-1010K       Battery Voltage   12V   24V   12V   24V   12V   24V       Wind Turbines Rated Power   200   400   300   600   500   1000       PV Module Rated Power   150   300   300   600   500   1000  Maximum Input Voltage: Wind turbines &lt;80V, solar panel &lt;95V 12V/24V controller<br>No Load Current :  Less than or equal to 0.05A<br>The Controller Takes Power: Battery or photovoltaic panel to take power<br>Control Method: Fan MPPT boost charging function, PWM unloading function, PWM overcurrent limiting function<br>Load: A variety of working modes are available: pure light control mode, normally open mode, light control + time control mode four periods + morning light<br>Display Mode: LCD, Chinese display, clear and intuitive<br>Display Parameters: Voltage, battery power, current, power, load mode, temperature, etc.<br> Type: Solar battery anti reverse charging , battery open circuit , battery reverse connection , overcurrent and overvoltage soft automatic braking , overload , etc.<br>Heat Dissipation Method: Aluminum heat dissipation and self cooling<br>Operating Temperature And Humidity Range: -20~+55 degrees Celsius /35~85% but no condensation<br>Weight: Approx. 2289g / 80.7oz<br>Applicable Battery: General acid lithium battery<br>Application: Wind solar  energy storage power station, wind solar  monitoring system, wind solar  lighting system<br>Failure Analysis:<br>When the fan is connected to the controller, the speed of the fan becomes very slow immediately?<br>1. The battery voltage arrive the floating charging point<br>2. The rated output voltage of the fan is much higher than the rated voltage of the battery, because the fan speed is proportional to the output voltage, and the fan voltage is dragged by the battery and will not be very high, so the speed will be very low<br>3. The unloading tube was burnt out in the wrong <br>Why does the controller unload when the LCD displays a small current value?<br>The controller controls the unloading by detecting parameters such as battery voltage, charging current and temperature. When the floating charging voltage point is arrived, or when high temperature  is arrived, no matter how large the charging current is, the fan will unload.<br>LCD does not display?<br>1. The battery is in poor contact, please check the battery connection cable.<br>2. The battery is damaged, please check and replace the battery.<br>No charging current?<br>If the charging voltage is not arrived, the input voltage of the solar panel must be higher than the battery voltage before it can be charged. The fan needs to arrive a certain wind speed in order to generate electricity normally.<br> <br/><br/><b>Package List:</b><br/>1 x Controller <div>1 x Resistance<br></div><div>2 x Cable</div><div>2 x Screw</div><div>2 x Nuts</div><div>1 x Manual</div> <br/><br/><b>Note:</b><br/><div>1. Please read this user manual carefully before installation. The process requires professional and technical personnel to operate. Before installation and maintenance,  that the controller is in a safe and de energized state!</div><div>2. Please install the controller in a dust-free, dry and ventilated place, and avoid rainwater infiltration and direct