Upgrade Professional Technology On-Grid Wind Turbine Controller 15kw 20kw 25kw 30kw MPPT & PWM Three Inverter

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首頁 > 所有系列 > Generation Equipment > Wind Power Products > Wind Turbine Inverter > Upgrade Professional Technology On-Grid Wind Turbine Controller 15kw 20kw 25kw 30kw MPPT & PWM Three Inverter

Upgrade Professional Technology On-Grid Wind Turbine Controller 15kw 20kw 25kw 30kw MPPT & PWM Three Inverter

Summary

No.1601417839445

$2600.00

Specifications

Rated Voltage:

AC380V AC400V

Maximum Current:

100A

INQUIRY

Description Download

Key attributes

Type

MPPT, PWM

Application

Wind Controller

Place of Origin

Shandong, China

Brand Name

deming

Model Number

FKJ-GT

Work Time (h)

24h

Max PV Power

Max PV Voltage

Product name

On grid wind solar hybrid controller

Display

LED+LCD

Function

Rectifier,DC output,dump load control

MPPT input voltage range

150-700Vdc

MPPT curve Settings

can be set

Max. input open circuit voltage

700Vdc

Grid voltage range

220/380/440/480Vac

Communication interface

RS485/USB/GPRS/WIFI/Etherent

Warranty

2 Years

Efficiency

98%

Packaging and delivery

Selling Units

Single item

Upgrade professional technology 15kw 20kw 25kw 30kw on Grid Wind Turbine Controller and Three Inverter

Product introduction

Performance characteristics of on grid wind turbine controller

1 This product is produced according to the industry standard JB/T6939.1-2004 and the national standard GB/T19115.1-2003. It can also be produced according to the technical requirements of users.

2 Color touch screen display. Visually display the working status of the controller. Rich data display: real-time wind

turbine voltage and current, solar panel voltage and current, DC output voltage and current, and cumulative power generation

3 The technical parameters of the controller can be adjusted through the touch screen. The control parameters can be adjusted for different wind turbines. 4. Two sets of control systems are adopted, PWM constant voltage and constant current system +three-phase braking system.

5 Current control, wind speed control and wind turbine speed control can be added, and the control parameters can
be set.

6 In the case of strong winds, the constant voltage and constant current output of the controller provides DC constant
voltage power to ensure the normal operation of the inverter.

7 When the on grid inverter is offline, the controller outputs aconstant voltage and waits for the inverter to return to work.

8 When the grid is cut off, the controller will automatically control wind turbine brake and the inverter will stop output to grid. When the grid resuming, the controller stops brake wind turbine and the inverter will resume power supply.

9 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.

10 Controller has an emergency stop switch, in case of emergency, when the button is pressed the front panel, cut off all power supply of the controller and the wind turbine will
immediately brake.

11 The controller has a manual brake switch. To using this switch, the wind turbine will brake. 、

12 Using Modbuscommunication protocol. Convenient for customers to conduct secondary development.

13 Support RS485, WiFi, GPRS, Ethernet and other communication methods. You can monitor the working status of the on grid wind power generation system in real time through the PC or mobile phone , and you can also query the historical working status. The mobile terminal is compatible with Android and IOS. All data can be connected to the Internet of Things.

14 The solar panel control system can be added according to customer
needs.

15 The controller can add various control functions such as yaw control, pitch control, mechanical folding tail control,
mechanical brake, hydraulic brake, electromagnetic brake, etc. according to the type of wind turbine.

The On grid wind turbine system is composed of wind turbine, on grid controller, on grid inverter, metering device, and power distribution system. Wind energy is converted into AC electrical energy by the wind turbine, and then converted into DC electrical energy by the on grid controller, and then DC electrical energy is converted into AC electrical energy of the same frequency and phase as the grid by the on grid inverter, and part of the power is supplied to the local load. Surplus power is fed into the grid.

Products Description

Technical Parameters of the On Grid Wind Turbine (wind solar hybrid) Controller 5KW-20KW

Type	FKJ-GT15KW	FKJ-GT20KW	FKJ-GT30KW
Wind turbine rated power	15KW	20KW	30KW
Wind turbine Max. power	30KW	40KW	60KW
Wind turbine rated voltage	AC380V-400V	AC380V-400V	AC380V-400V
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	≥520dc	≥520dc	≥520dc
wind turbine 3-phase dump load voltage1	540±5Vdc	540±5Vdc	540±5Vdc
wind turbine 3-phase dump load voltage2	------------	540±5Vdc	550±5Vdc
Time-lapse of the wind turbine 3-phase dump load2	12-20 min	12-20 min	12-20 min
PWM dump load fuse	50A	63A	80A
Fuse of DC output	63A	80A	100A
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)	580400240	650600240	650600240
Weight of the controller	25Kg	36Kg	38Kg
Size of the dump load (mm)	690450530	7205001300	7205001300
Weight of the dump load	41Kg	70Kg	80Kg

Type	FKJ-GT5KW	FKJ-GT5KW		FKJ-GT20KW
Wind turbine rated power	5KW	5KW		10KW
Wind turbine Max. power	10KW	10KW		20KW
Wind turbine rated voltage	AC220V	AC380-400V		AC380-400V
Solar panels power(optional)	1.5KW	1.5KW		10KW
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	≥520dc		≥520dc
Wind turbine 3-phase dump load voltage	350±5Vdc	540±5Vdc		540±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min	12-20 min		12-20 min
Solar panels fuse	5A	5A		20A
PWM dump load fuse	25A	16A		32A
Fuse of DC output	32A	20A		40A
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)	510360240		510360240	580400240
Weight of the controller	18Kg		18Kg	23Kg
Size of the dump load (mm)	600450380		600450380	690450530
Weight of the dump load	28Kg		28Kg	35Kg

Product application scenario

Product category

BUYERS FEEDBACK

COMPANY PROFILE

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 suc-cessfully recognized high-tech enterprises .On July 10, 2019, it passed the certification of intell-ectual property management system. In 2020, three patents for invention and six patents for utility models were applied for.

1.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.2.With first-class manufacturing technology, advanced technology and equipment, strong techn-ical 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.3.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 technolo-gies, twelve utility model patents, and the control technology for wind turbines has reached the advanced international level. 4.Deming has a complete product quality assurance system and 9001 certification. Perform com-prehensive 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 relia-ble 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.5.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.

OUR FACTORY

FAQ

1.Can you provide OEM service?Yes, we can.

2.Can you design the complete solar wind power system? Yes, we can design the system according to your requirements.

3.Factory or trading company? We are a manufacturer of wind turbine solar controllers and various inverters.

4.Is customization acceptable? Yes, we can make products according to customers' requirements.

5.May I visit the factory? Yes, welcome to our factory.

6.Can you provide samples?Yes, we can provide samples for testing.

Global Project Monitoring

07/03/2026 01:53:47 German Green Flexibility acquires 3GWh battery storage project portfolio
07/03/2026 01:53:47 Danish CIP commissions 220 MW / 1.1 GWh standalone energy storage project in Chile
07/03/2026 01:53:47 Scottish energy storage project pipeline approaches 41.8 GW
07/03/2026 01:53:47 Swiss Alpiq approved to build 300MW/1.2GWh battery energy storage project
07/02/2026 01:42:15 United Kingdom Revera Energy's 150MW/300MWh energy storage project has been commissioned, using Wärtsilä technologynology
07/02/2026 01:42:15 Spanish Grenergy signs largest nighttime energy storage power purchase agreement in Chile, supplying 1 TWh annually
07/02/2026 01:42:15 Poland's Greenvolt signs 600MW/2.4GWh battery project supply agreement with BYD Energy Storage
07/02/2026 01:42:15 Multiple European countries launch total 11GWh energy storage projects, advanced by BW ESS, Greenvolt and Giga Storage
07/02/2026 01:42:15 Chile's Grenergy signs 1 TWh nighttime power purchase agreement for 3.5 GWh energy storage project
07/02/2026 01:42:15 Italian Energy Dome to build 23MW/200MWh carbon storage battery in Ireland

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Upgrade Professional Technology On-Grid Wind Turbine Controller 15kw 20kw 25kw 30kw MPPT & PWM Three Inverter

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