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China factories

China factory - Qingdao Greef New Energy Equipment Co., Ltd

Qingdao Greef New Energy Equipment Co., Ltd

  • China,Qingdao ,Shandong
  • Verified Supplier
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China 500w Off Grid Wind Generator Solar Hybrid Charge Controller
China 500w Off Grid Wind Generator Solar Hybrid Charge Controller

  1. China 500w Off Grid Wind Generator Solar Hybrid Charge Controller
  2. China 500w Off Grid Wind Generator Solar Hybrid Charge Controller
  3. China 500w Off Grid Wind Generator Solar Hybrid Charge Controller
  4. China 500w Off Grid Wind Generator Solar Hybrid Charge Controller
  5. China 500w Off Grid Wind Generator Solar Hybrid Charge Controller

500w Off Grid Wind Generator Solar Hybrid Charge Controller

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Payment Terms L/C, Western Union, MoneyGram
Supply Ability 5
Delivery Time 3week
Packaging Details Alternator for wind generator use inner foam protection outer Plywooden case
Brand Name GREEF
Model Number Controller
Certification CE
Place of Origin Qingdao

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, Western Union, MoneyGram Supply Ability 5
Delivery Time 3week Packaging Details Alternator for wind generator use inner foam protection outer Plywooden case
Brand Name GREEF Model Number Controller
Certification CE Place of Origin Qingdao
High Light 500w Off Grid Wind Generator ，PWM Solar Hybrid Charge Controller ，LCD Display Solar Hybrid Controller

500w 1KW Off- Grid wind generator battery charge controller

 

Off Grid PWM Wind Solar Hybrid Charge Controller

 

GLF-GT model off grid PWM wind turbine controller Product Characteristics
 
1. The product is manufactured according to the JB/T6939.1-2004 industrial standard and GB/T19115.1-2003 national standard also with users’ technical requirements.
 
2. Big LCD display.The images tell working state visually.Various data show: real-time wind turbine voltage,current,power;solar panel voltage,current,power;battery group voltage, charge current.
 
3. Two sets of control systems: PWM constant voltage system and three-phase dump load system.
 
4. When the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.
 
5. When the battery disconnect or damage, the three-phase dump load will start automatically to avoid the wind turbine idling and runaway accident.
 
6. The protection function of battery: polarity reverse protection, disconnection and damage protection.
 
7. Over-charging protection of the battery: When the battery is full, the three-phase dump load will work, the wind turbine will brake and stop charge the battery.
 
8. Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage, it stops three-phase dump load to recharge battery automatically.
 
9. The controller is equipped with manual brake switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
 
10. The inside of the controller is equipped with surge arrester. Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system. On the other way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment.
 
* Solar panel control system is optional.Based on customers' requirement.
 
* Disel generator port is optional.Control the generator start and stop automatically
 
* Adopt Modbus Communication protocol. Convenient to carry out the secondary development.
 
* Adjusting the technical specification via RS485 is available. Convenient to adjust the different wind turbines for professional customers.
 
* Support WIFI and GPRS.Customers can monitor the real-time working state of the on grid wind power system via PC and mobile and query history working sate.Both Android and OS are compatible in Mobile.
 
* For the different wind turbine, the controller can be equipped with mechanical yawing, Rotate tail control, furled empennage, mechanical brake,hydraulic brake, electromagnetism brake and other brake functions.

 

 
Technical Data
 
Type  GLF-GT500W GLF-GT 1KW GLF-GT 3KW
Wind turbine rated power 500W 1KW 3KW
Wind turbine Max. power 1KW 2KW 6KW
Battery 12VDC 24VDC 48VDC 24 48 96 110 220VDC
Function Rectifier,charge, control,DC output
Automatic protection function Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function Manual brake, reset, emergency switch
Display mode LCD+LED
Display content Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage ≥14Vdc ≥29Vdc ≥116Vdc
Wind turbine 3-phase dump load voltage 15±1Vdc 30±1Vdc 120±2Vdc
Solar control stop charging voltage 15±1Vdc 29±1Vdc 120±2Vdc
PWM fuse 50A 50A 40A
Fuse of DC output 63A 63A 63A
Work environment temperature -30-60°C

 

Type GLF-GT 5KW GLF-GT 10KW GLF-GT 20KW
Wind turbine rated power 5KW 10KW 20KW
Wind turbine Max. power 10KW 20KW 40KW
Wind turbine rated voltage 48-240VDC 120-240VDC 420VDC
Function Rectifier,charge, control,DC output
Automatic protection function Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function  Manual brake, reset, emergency switch
Display mode LCD+LED
Display content Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage ≥48-240Vdc ≥145-290Vdc ≥507dc
Wind turbine 3-phase dump load voltage 300±5Vdc 300±5Vdc 520±5Vdc
Solar control stop charging voltage 300±5Vdc 300±5Vdc 520±5Vdc
PWM fuse 32A 63A 80A
Fuse of DC output 40A 100A 125A
Work environment temperature -30-60°C

 

Type GLF-GT 30KW GLF-GT 50KW
Wind turbine rated power 30KW 50KW
Wind turbine Max. power 50KW 480KW
Wind turbine rated voltage 420VDC 420VDC
Function Rectifier,charge, control,DC output
Automatic protection function Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function  Manual brake, reset, emergency switch
Display mode LCD+LED
Display content Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage ≥507dc ≥520dc
wind turbine 3-phase
dump load voltage1		 520±5Vdc 520±5Vdc
Solar control stop charging voltage 520±5Vdc 520±5Vdc
PWM fuse 100A 100A
Fuse of DC output 180A 200A
Work environment temperature -30-60°C
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2014

  • Total Annual:

    2.5 Million-5 Million

  • Employee Number:

    70~100

  • Ecer Certification：

    Verified Supplier

GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f...

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Get in touch with us

  • Reach Us
  • Qingdao Greef New Energy Equipment Co., Ltd
  • 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
  • https://www.permanent-magnetalternator.com/

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