10kw20kw30kw on Grid Wind Turbine Generator Controller with CE for Grid Tie Wind Turbine
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Product Highlights
- Comprehensive LCD Display: Visualizes real-time voltage, current, power, and 30-day history data with button battery backup.
- Dual Control Systems: Integrates PWM constant voltage and three-phase dump load for automatic safety management.
- Advanced Communication: Supports RS485, WiFi, GPRS, and Modbus for remote monitoring via PC and mobile devices.
- High Efficiency: Efficiency exceeds 92% with surge protection and over-voltage safety features.
- Flexible Customization: Offers full customization including solar panel integration and various brake functions.
- Robust Protection: Features emergency stop, surge protection, and automatic grid disconnection safety.
- CE and ISO Certified: Manufactured according to JB/T6939.1-2004 and GB/T 19115.1-2003 standards.
Product Attributes
- Customization
- Available
- After-sales Service
- Provide
- Warranty
- 1 Year
- Model NO.
- FKJ-GT 20KW
- Condition
- New
- Certification
- ISO, CE
- Application
- Wind Controller
- Rated Voltage
- 340V
- Wind Turbine Rated Power
- 2kw
- Wind Turbine Max. Power
- 4kw
- Solar Panel Power
- 1.5kw/1500W
- Display Mode
- LCD
- Communication Interface
- RS485,WiFi,Grps,RJ45
- Cetificate
- CE/ISO9001
- Efficiency
- More Than 92%
- Dump Load
- Included
- Transport Package
- Wooden Case
- Specification
- 560*430*320mm/20kg
- Trademark
- Deming
- Origin
- Shandong
- HS Code
- 8543709990
- Production Capacity
- 50000 PCS/Year
Product Images of 10kw20kw30kw on Grid Wind Turbine Generator Controller with CE for Grid Tie Wind Turbine
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Product Description
FKJ-GT (Grid-tie) model On grid Wind Turbine Controller Product Characteristics
1.The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T
19115.1-2003 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,solar panel voltage,current,DC output voltage,current,total power
generation(The main board is with button battery,in case of power failure, history data can
be saved for 30 days)
3.Two sets of control systems:PWM constant voltage system and three-phase dump load
system.
4.PWM constant voltage control is 120% of the rated power of the wind turbine. In case
exceeding of PWM's capacity, the three-phase dump load will automatically start immediately. After 10-20 minutes, the three-phase dump load will stop and the wind turbine will re-start to resume power supply to ensure the safe running of the overall wind turbine generation system.
5.When the strong or super-strong wind conditions, the controller can conduct constant voltage output to ensure the inverter safety running.
6.When the condition of disconnected grid-connected inverter, the controller can conduct
constant voltage output and wait for inverter resumption.
7.When the grid is cut off, the three-phase dump load of the controller will automatically start to
work and the inverter will stop output to grid. When the grid resuming, the controller stops
three-phase dump load and the inverter will resume power supply.
8.The inside of the controller is equipped with surge protector. Contain the over voltage into
the wind turbine under the bearable voltage of the equipment or system. On another way, to
conduct the strong lightening current into the earth directly to avoid any damage of equipment.
9.The controller is equipped with emergency stop switch; in case of emergency, press down the emergency stop button in the front panel to cut off all power supply of the controller and the wind turbine will immediately brake(three-phase dump load).
10.The controller is equipped with manual three-phase dump load switch. To using this switch,
the wind turbine will brake (three-phase dump load).
1. Adopt Modbus Communication protocol. Convenient to carry out the secondary development.
2. Adjusting the technical specification via RS485 is available.Convenient to adjust the different wind turbines for professional customers.
3. 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.
4. Can increase the solar panel control system according to customer requirements.
5. 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 Parameters of the On Grid Wind Turbine (wind solar hybrid) Controller 1.5KW-3KW
| Type | FKJ-GT1.5KW | FKJ-GT2KW | FKJ-GT3KW |
| Wind turbine rated power | 1.5KW | 2KW | 3KW |
| Wind turbine Max. power | 3KW | 4KW | 6KW |
| Wind turbine rated voltage | AC220V | AC220V | AC220V |
| Solar panels power (optional) | 300W | 600W | 900W |
| Function | Rectifier,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 | ||
| 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 | ≥320dc | ≥320dc | ≥320dc |
| Wind turbine 3-phase dump load voltage | 350±5Vdc | 350±5Vdc | 350±5Vdc |
| Wind turbine 3-phase dump load time-lapse | 12-20 min | 12-20 min | 12-20 min |
| Solar panels fuse | 2A | 3A | 4A |
| PWM dump load fuse | 10A | 10A | 16A |
| Fuse of DC output | 16A | 16A | 20A |
| Work environment temperature | -30-60°C | ||
| Relative humidity | <90% No condensation | ||
| Noise (1m) | <40dB | ||
| Degree of protection | IP20 (Indoor) IP65 (Outdoors) | ||
| Cooling method | Forced air cooling | ||
| Communication interface (optional) | RS485/USB/GPRS/WIFI/Ethernet | ||
| Temperature compensation (optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C | ||
| Size of the controller (mm) | 510*360*240 | 510*360*240 | 510*360*240 |
| Weight of the controller | 15Kg | 17Kg | 17Kg |
| Size of the dump load (mm) | 410*360*120 | 410*360*120 | 400*410*250 |
| Weight of the dump load | 7Kg | 9Kg | 13Kg |
*Above parameter only for reference
1. Could be custom made to user specifications. 2, Could have solar power control subject to user demand.





About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255707". Items marked "" are certified.
Company Profile
Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise focusing on research, production, sales and service of renewable energy power products such as wind energy and solar energy. With a high reputation in the Association and participates in the formulation of international standards for small wind turbines. It is a designated product for state aid for foreign projects and 90% of products are exported.
The company was established in 2004 and acquired two registered trademarks of "Deming" and "Quanneng" in the same year. After five years of accumulation in 2009, the company gradually matured steadily. The company purchased factory buildings with independent property rights, and the company relocated to start a new journey. In 2012, the Ministry of Foreign Trade was established to open up markets and begin to expand foreign markets. In 2015, the company achieved rapid development, with 2 invention patents, 6 utility model patents, 1 appearance patents, obtained the "high-tech enterprise certificate" recognition, and obtained the ISO 9001 quality management system certification. In 2018, the company continued to innovate, with four invention patents, six utility model patents, and two software registration rights, and again successfully recognized high-tech enterprises. On July 10, 2019, it passed the certification of intellectual property management system. In 2020, three patents for invention and six patents for utility models were applied for.
Our main products are off grid wind turbine controller, On grid wind turbine controller, solar charging controller, wind-light complementary controller, wind-light complementary street lamp controller, On grid inverter, off grid inverter, frequency converter, stabilized frequency power supply, etc.
With first-class manufacturing technology, advanced technology and equipment, strong technical force, perfect testing means and personnel management, Deming has carried out 17 research and development projects in the last three years, completed 16 transformation of scientific and technological achievements, and invested all by itself to implement the transformation, averaging 5.3 transformation of scientific and technological achievements each year.
Deming takes technological innovation as the basis of enterprise development, annual R& D cost is not less than 20% of sales revenue, and continuously explores advanced technologies in the field of new energy power sources, such as electromagnetic control technology for wind turbines, MPPT technology, yaw wind turbines control technology, wind and solar complementary system Internet of Things monitoring, etc. Now it has five national invention patents for core technologies, twelve utility model patents, and the control technology for wind turbines has reached the advanced international level.
Deming has a complete product quality assurance system and 9001 certification. Perform comprehensive quality control, rigorous test one by one, each performance is superior to the relevant national standards, all products have passed the EU CE certification. Ensure user safety and reliable use. Now the company's products have been the preferred supporting products for the well-known domestic manufacturers. The products export to more than 120 countries and regions, such as Germany, Japan, the United States, the United Kingdom, Canada, Australia, Egypt, Brazil, Saudi Arabia, and have established a good image in the domestic and foreign markets.
We are based on the market, pay attention to customers, provide high-quality products, adhere to technological progress, scientific management and standardized operation are the key to our success. We will jointly meet the challenges of the new century, shape a good image outside, and construct the blueprint of a modern enterprise in an all-round and three-dimensional way.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 12, China Suangu Future Intelligent Manufacturing Center, Liandong U Valley, Kejia Road, Suncun Street, High-Tech Zone, Jinan, Shandong, China
-
Plant Area
- 5446 square meters
-
Number of Employees
- 70
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, LC, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CFR, EXW, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Wind Generator Controller and Inverter, Solar Hybrid Inverter, Power Conversion System, Off Grid Inverter, DCDC Converter, AC Power Source, SOC, Permanent Magnet Generator, Hydropower Converter, Wind Turbine
-
Production Lines
- 3
-
Production Machines
- Oscilloscope
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 16 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-03-22
-
Export Year
- 20 years
-
Main Markets
- North America, South America, Europe, Africa, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the warranty period?
- We provide a 1-year warranty for all our products.
- Can the controller be customized?
- Yes, we offer full customization including solar panel control, mechanical yawing, and various brake functions based on user requirements.
- What communication interfaces are supported?
- The controller supports RS485, USB, GPRS, WiFi, and Ethernet for remote monitoring and secondary development.
- How does the controller handle strong winds?
- In strong wind conditions, the controller conducts constant voltage output to ensure inverter safety and automatically starts the three-phase dump load if needed.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What are the payment terms?
- We accept T/T, LC, PayPal, and Western Union as payment methods.
- Is OEM and ODM service available?
- Yes, we provide both OEM and ODM services with flexible customization options.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
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