Products
【wind-solar hybrid controller and inverter】

INTRODUCTION:
The wind/solar hybrid controller is control device which can control wind turbine and solar panel at the same time and transform wind and solar energy into electricity then store to the battery bank.. Then inverter transfers the battery DC power into AC power for AC load use. As wind and sun are susceptible to different regions, seasons and weather. With the certain complementarity of the wind and solar resources, the controller can make full use of wind and solar energy and ensure the continuity and stability of power supply .
PERFORMANCE FEATURES:

  1. Perfect protection function, thus the system has higher reliability.
  2. LCD display function, visually display battery voltage and charge current.
  3. Integrated design of controller and inverter, with simple structure and easy maintenance.
  4. Frequency toroidal transformer, ensures inverter has high efficiency and low no-load loss.
  5. Pure sine wave output, compared with square wave or modified wave, has higher efficiency and higher capability of driving load.
  6. PWM stepless unload mode, which burn the excess power into dump load, making the battery charging in best status.

APPLICATION AREAS:

  1. Stand alone wind power station, photovoltaic power station and wind/solar hybrid power station.
  2. Stand alone domestic household wind/solar hybrid power system, wind power system .photovoltaic power system.
  3. GSM base stations, expressway and other no-residential regions.
  4. Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.
  5. Government demonstration projects, landscape lighting project, street light project etc.

 

TECHNICAL PARAMETERS:


Model

WWSI0303-12

WWSI0303-24

Rated Output Capacity

300VA

Rated Wind Turbine Power

300W

Rated Solar Power

90W

Rated Battery Voltage

12 VDC

24 VDC

Battery Floating Charge Voltage

15 VDC

30 VDC

Over Voltage Shutoff

17 VDC

34 VDC

Over Voltage Recovery

16.5 VDC

33 VDC

Under Voltage Shutoff

10.5 VDC

21 VDC

Under Voltage Recovery

12 VDC

24 VDC

No Load Loss

0.6A

0.5A

Output Wave Form

Pure Sine Wave

Display Mode

LCD

Display Parameters

Battery Voltage, Charge Current, Status Parameters

Cooling Mode

Fan

Rated Output Voltage

110/120/220/230/240VAC

Wave Distortion

≤4%

Output Frequency

50/60 Hz±0.05Hz

Overload Capacity

120% ,1min 150%  10s

Inverter Efficiency

Maximum 90%

Noise (1m)

≤40dB

Insulating Strength

1500VAC,1 min

Protection Function

Solar reverse charge protection, Solar reverse connection protection,
Battery overcharge protection, Battery over discharge protection,
Battery reverse connection protection, Wind turbine current limiting,
Wind turbine automatic brake and manual brake, Output overload protection,
Output short circuit protection, overheating protection.

Working Ambient Temperature

-20~50℃

Working Altitude

≤4000m

Working Ambient Humidity

0~90%, no condensing

In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.

Declare: The product has applied for patent protection, counterfeiting will be subject to legal sanctions. Our company reserves the right to change products .Design and specification are subject to change without prior notice.

WARM PROMPTS:
Customers, who will order the off-grid pure sine wave inverter, need to provide the following information:

    • Rated battery voltage
    • Rated wind power
    • Rated solar power
    • Rated output capacity, rated output voltage, rated output frequency of the inverter.
    • The load characteristic: Resistive load or Inductive load.
    • With or without by-pass function: Customers should provide rated voltage and frequency of AC input if they need it.
Down Load:   wind-solar hybrid controller and inverter




Greatwatt Energy | P.O. 215101
No.218 South Jinfeng Road, Mudu Town ,
Suzhou City, China
Phone: 0086-512-66314976

Copyright © 2011Greatwatt Energy Co.,LTD..
All Rights Reserved.



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