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Ecopower Solutions
Магазина Ecopower Solutions работает с 07.12.2012. его рейтинг составлет 88.38 баллов из 100. В избранное добавили 908 покупателя. Средний рейтинг торваров продавца 4.5 в продаже представленно 205 наименований товаров, успешно доставлено 2847 заказов. 499 покупателей оставили отзывы о продавце.
Характеристики
50A 24V 1000W wind solar hybrid controller LCD display for Wind turbine 600W and 400W panels ) Economic Hybrid Controller | Обустройство
История изменения цены
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-23-2026 | 0.81 руб. | 0.93 руб. | 0 руб. |
| Feb-23-2026 | 0.2 руб. | 0.25 руб. | 0 руб. |
| Jan-23-2026 | 0.51 руб. | 0.74 руб. | 0 руб. |
| Dec-23-2025 | 0.9 руб. | 0.43 руб. | 0 руб. |
| Nov-23-2025 | 0.55 руб. | 0.69 руб. | 0 руб. |
| Oct-23-2025 | 0.59 руб. | 0.60 руб. | 0 руб. |
| Sep-23-2025 | 0.80 руб. | 0.50 руб. | 0 руб. |
| Aug-23-2025 | 0.86 руб. | 0.74 руб. | 0 руб. |
| Jul-23-2025 | 0.68 руб. | 0.81 руб. | 0 руб. |
Описание товара
Features:
1.Intelligent design succinct structure, control powerful, stable performance
safety and reliability of the products.
2.Boost charging function to solve the low charging efficiency due to the low wind
speed (need to customize)
3. Use PWM step less unloading way
4. LCD display battery voltage and power
5. Professional digital intelligent control.
6. Perfect protection
Control panel description
LCD: When the controller is in working condition, LCD display battery voltage
so that users can get the battery voltage
station directly and according to the battery voltage to adjust the size of the load and the time of use.
Following order:
1. Open the packaging to confirm that the device is not damaged.
2. Please install the controller in the specified location.
(NOTE:The necessary installation space installation location should be retained to ensure normal
cooling of the controller, and install the controller using the ambient temperature should not exceed
the operating temperature range)
3. Please use multistrand insulated copper wire. First determine the wire length to minimize electrical
losses in the case to ensure the installation location and select the wire size accordance with the
requirement.
4. Use copper cable that its length not exceed 1M and square not exceed 4 Square mm, connect the
battery to the battery terminal of the rear panel, pay more attention to distinguish positive and negative.
Please connect the wire to the rear panel battery terminal first and the connect it to the battery.
(NOTE: Although there are anti-reverse protection, but still non-battery reverse!)
5. Please connect the output wire of the wind turbine to the wind input terminal of rear panel under
the stationary or low-speed operation (choose no wind).
There no positive and negative for three phase fan.
6. Connect the POS&NEG of solar panel to the solar input of rear panel
after the shadowing of the solar panels,
you must connect the rear panel first and then the solar panel.
7. Carefully check whether the cable firmly without loosening, if everything is ok
remove the shelter of solar cells
and release wind turbine brakes.
Failure analysis
1. Q: The fan speed immediately becomes very slow after it connects to the controller?
A: 1.The battery voltage reaches to the float voltage
2. Rated output voltage of the fan is higher than the rated voltage of the battery
because the fan speed is proportional to the output voltage,
the fan voltage will be hold by battery voltage and not very high
so the speed will be very slow.
3. Uninstall tube was burned by a erroneous operation.
2. Q: Why will the controller uninstall when the LCD display smaller current value?
A: Controller through the detection of battery voltage and charging current two parameters to control
unloading reach float voltage point, regardless of how much charge current, the fan will uninstall.
3. Q: LCD does not display?
A: 1. the battery connection is bad, check the battery cable.
2. The battery is damaged, please check and replace the batteries
| Protect function
| ||
| Protect function | Direction | Remark |
| Solar anti-anti-charge | Due to the poor light in the night, the battery voltage may be higher than the terminal Voltage of the solar cell array. The controller with anti charging protection to prevent the battery charging the solar cells |
|
| Battery reverse protect | The controller does not work and no display when the battery connect reverse | Normal operation after right connected |
| Open circuit protection | After long time use, the battery open or poor contact may occur. The controller can protect the device Itself after battery open circuit happened. | Check the line connection regularly |
| Over-voltage, over- wind speed or overload protect | In high winds or over voltage state. The controller will automatically start braking function in order to protect the fan and battery The controller will automatically cut off the circuit when it's overload | Recoverability resistor can be used in the circuit overhaul |
| Model | EP1230 | EP2430 | EP2440 | EP2440 | EP2460 | |
| System rated voltage | 12V | 24V | ||||
| Photovoltaic module power | 200W | 150W | 250W | 300W | 400W | |
| Wind power generator power | 300W | 300W | 400W | 400W | 600W | |
|
Charging | charging | 30A | 20A | 23A | 37.5A | 50A |
| Are filling protection | 14.4V±1% | 28.8V±1% | ||||
| Float filling | 13.8V±1% | 27.6V±1% | ||||
| Are filling recovery | 13.2V±1% | 26.4V±1% | ||||
| Temperature compensation | -24mV/°C | -48mV/°C | ||||
| Discharge | Disconnect (dc) | 10.8V±1% | 21.8V±1% | |||
| Recovery (dc) | 12.3V±1% | 24.6V±1% | ||||
| Over- voltage | Cut off (dc) | 16V±1% | 32V±1% | |||
| Recovery (dc) | 15V±1% | 30V±1% | ||||
| Idle current (dc) | ≤0.1A | |||||
| Voltage drop (dc) | ≤0.5V | |||||
| Control mode | Fan MPPT charge function, PWM unload function, PWM flow current limiting function | |||||
| Booster charging | Flexible independent booster circuit (optional) | |||||
| Display parameters | Voltage, charging electric current, storage battery power | |||||
| Showing the way | LCD | |||||
| Protection type | Lightning protection, Solar reverse charge protection battery open-circuit protection, battery reverse protection over wind speed and overvoltage soft automatic brake protection overload protection etc. | |||||
| Cooling mode | radiator | |||||
| Environment temperature | -25°C~+55°C | |||||
| Use altitude | ≤5500 m (2000 m above the need to reduce power use) | |||||
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