Wind generator MPPT boost charging function.
PWM dump load of wind, external dump-load resistance, intelligent disconnection of Solar charging.
Dual power supply function: Battery + solar power supply.
LCD displays parameters such as voltage and current of wind, solar and load .Some parameters can be set by users.
DC output with 3 output modes.
The inner circuit board of the controller is sprayed with conformal coating to prevent dust, moisture and static electricity.
Appearance and size
Dump load Wiring（this controller has external dump load ）
Dump load
Connect dump load positive(﹢) and negative(﹣) to controller as show
Load Wiring
Load
Connect loads positive(﹢) and negative(﹣) to controller as shown.
Be careful of avoiding short circuit when wiring loads.
Anti-connecting of loads positive (﹢) and negative(﹣) is forbidden.
Loads current should not exceed the rating loads current.
Wind Generator Wiring
wind generator
Connect wind generator to controller as shown
Controller parameter
Rated system voltage | 12V、24V、12/24 AUTO |
Rated wind power | 100W-600W |
Rated PV power | 100W-600W |
The above three parameters must satisfy the conditions on the right. | （wind rated power+PV rated power）/system voltage≤40A Wind rated power/system rated voltage≤25A PV rated power /system rated power ≤25A |
No-load Current (DC) | ≤0.05A |
Controller power mode | Battery or solar |
Control mode | Wind generator MPPT boost charge、PWM dump load、PWM Over current Limiting function |
Output working mode(Mode) | Mode 1: Light-control on. Light-control off (3 modes adjustable) |
Display content | LCD display,Voltage, Percentage of battery power, Current, working mode of load, etc |
Protection type | SolarReversed Charging protection，Battery open circuit protection、battery anti-reverse connection protection protection、Over current and over voltage auto brake protection、Over load protection,etc. |
Cooling mode | aluminium profiles Heat dissipation and self-cooling |
Working temperature / Relative humidity | -25℃~+80℃ /0~90%，non-condensing |
Net weight / Gross weight | 2.35/2.85kg |
Controller size/Pack size | 167mm*145.5mm*61.8mm/360mm*250mm*120mm |
Protection
Protection | Explanation |
Reversed charging Protection of solar | Such as at night, the voltage of the battery may be higher than solar panel. The controller protect the battery from charging the solar panel. |
Reversepolarity Protection of battery | When the battery polarity is reversed, the controller does not work and there is no display. The fuse protects the internal circuit.If the battery does not work properly after it is connected correctly, just need to replace the fuse . |
Battery open circuit Protection | After long-term use, the battery may be Open-Circuit or poor connect. The controller can protect itself from damage.Check the connection regularly |
Overvoltage Over current Overload voltage Protection | When it’s strong wind or overvoltage, the controller will automatically start braking function to protect the wind generator and battery. The controller will automatically cuts off the circuit when the output isover voltage. |
LightningProtection | Lightning protection refers to the last level of protection necessary for equipment. For lightning-prone areas, special lightning protection devices and other components of the multilevel lightning protection system are needed. It need additional payment If the user need this function. |
FAQ
Question | Answer |
When the wind generator is connected to the controller, it becomes very slow immediately. | 1. The battery reaches the floating voltage. 2. The rated output voltage of the wind generator is much higher than the battery, because the speed of the wind generator is proportional to the output voltage, and the voltage is dragged by the battery, so the speed will be very low. 3. The dump load MOS was burnt out because ofwrong operation. |
Why wind generator dump load when the controller displays small current ? | The controller protect the all system by detectingbattery voltage, charging current and temperature and so on. When the battery reach floating charge voltage or high temperature,the wind generator will dump load, no matter how much charging current it is. |
LCD does not display | 1. The battery didn’t connect the controller well, please check the battery and controller connection. 2. Battery is damaged, please check and replace the battery. |
No charging current | Only when the input voltage of solar panelsand wind generator higher thanbattery then it can charge. |
Package
