Ecvv Trade
Qingdao R. H. S Group Co., Ltd.

China Manufacturer with main products: Wind Generator, Wind Turbine, Solar Panel, Wind & Solar System

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wind&solar hybrid controller


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Specifications

Features:
  Perfect protections and high efficiency
 PWM CV charging,it protects the storage batteries from being over charged and the energy can be fully utilized. It has independent input circuits for wind turbine. As a result, if there is something wrong with one circuit, the other circuit can operate smoothly to provide stable power supply for load. 
 Limitless Unloading 
When the voltage is too high or above the rated voltage, the walveform of the PWM will accurately control the exceeds no. of volts, then through the limitless unloading to relieve the excess voltage. E.g. if the rated voltage is 24v, but now is 30v, so we know it exceeds 6v, and then the limitless unloading to relieve the excess 6v. it will not waste the voltage, and keep the voltage steadly.
  Microcomputer chip ensures accurate control
 Automatic brake and manual brake 
It ensures that the wind turbine and the wind/solar hybrid charging controller operate safely and reliably. Voltage for automatic brake (rectified voltage of wind turbine) and the recovery time after automatic brake can be adjusted in accordance with customers demands
  Untwisting
After turning 3 rounds in one direction, it will turn 3 rounds oppositely.
 LCD perfect display. 
It will display the wind speed, rectified voltage, battery voltage, output current and yawing rounds.
 
Controller Model
CO1K
CO2K
CO3K
CO5K
CO10K
CO20K
CO30K
Rated Power
1000W
2000W
3KW
5KW
10KW
20KW
30KW
Rated DC Voltage
48V
120V
240V
240V
240V
360V
380V
Over-discharge protection voltage
42V
105V
210V
210V
210V
315V
332.5V
Over-discharge recovery voltage
47V
117.5V
235V
235V
235V
352.5V
372V
Over-charged protection voltage
60V
150V
300V
300V
300V
450V
475V
Over-charged recovery voltage
58V
145V
290V
290V
290V
435V
459V
Regulative voltage
56V
140V
280V
280V
280V
420V
443V
Max. charge current
14A
22A
43A
56A
133A
Unload current
≤35mA
≤50mA
≤1A
≤1A
≤1A
Cooling type
Auto cooling & fan
Protection
Protection against over-charged, low-voltage and unloading
 
We can assemble the complete set of wind/solar hybrid system according to your requirement,
with our wind turbine and solar panel.

Service Process

Service Guarantee

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    ECVV doesn't charge any service fee to Buyers for buying this product.

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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