CE Certified 20kw Inverter for Wind Turbine Grid Tie System

• Customization: Available
• Nature of Source Flow: Active Inverter
• Certification: ISO9001, RoHS, CE
• Model NO.: DMWG-20KSTL-A
• Output Power: >1000W
• Grid Type: Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Communication: RS485/WiFi/GPRS/LAN
• Transport Package: Wooden Case
• Specification: 690*275*770mm 65kg
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 50000/Year

Product Description

Product Description

On Grid Wind Turbine System

The On Grid Wind Turbine System, offered by Jinan Deming Power Equipment Co., Ltd, is a comprehensive solution for harnessing wind energy and converting it into usable electrical power. This system is designed to meet the needs of English-speaking natives, providing a reliable and efficient source of renewable energy.

Components

• Wind Turbine: The heart of the system, the wind turbine converts wind energy into AC electrical energy.


• On Grid Controller: This component converts the AC electrical energy into DC electrical energy, ensuring optimal performance.


• On Grid Inverter: The on grid inverter further converts the DC electrical energy into AC electrical energy, matching the frequency and phase of the grid.


• Metering Device: A metering device is included to accurately measure the power generated by the system.


• Power Distribution System: The power distribution system efficiently distributes the generated power to the local load and the grid.

Performance Characteristics

The On Grid Wind Turbine Inverter offers exceptional performance characteristics:

• Efficient Conversion: The system efficiently converts wind energy into AC electrical energy, maximizing power generation.


• Seamless Integration: With the on grid controller and inverter, the system seamlessly integrates with the existing grid, ensuring a smooth and reliable power supply.


• Local Load Supply: A portion of the generated power is supplied to the local load, reducing dependency on the grid and lowering electricity costs.


• Grid Feeding: Any surplus power is fed back into the grid, allowing for potential energy credits or financial benefits.

Invest in the On Grid Wind Turbine System from Jinan Deming Power Equipment Co., Ltd and take advantage of clean, renewable energy while reducing your carbon footprint. Experience the benefits of a reliable and efficient on grid wind turbine system today!

On Grid Wind Turbine Controller

On Grid Wind Turbine Controller

The On Grid Wind Turbine Controller, manufactured by Jinan Deming Power Equipment Co., Ltd, is designed to meet the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard, while also incorporating users' technical requirements.

Features:

• Big LCD Display: The controller features a large LCD display that visually shows the working status of the wind turbine. It provides abundant data display, including real-time wind turbine voltage, current, power, as well as DC output voltage, current, and accumulative total generating electricity. The main-board is equipped with a battery, allowing history data to be stored for 30 days even in the case of power off.


• Two Sets of Control Systems: The controller offers two sets of control systems - PWM constant voltage system and three-phase brake system.


• PWM Constant Voltage Control: The PWM constant voltage control ensures the wind turbine operates at 120% of its rated power. If the PWM's capacity is exceeded, the brake will automatically start to prevent any damage. After 10-20 minutes, the brake will stop and the wind turbine will resume power supply, ensuring the safe running of the overall wind turbine generation system.


• DC Constant Voltage Output: During strong or super-strong winds, the controller can conduct DC constant voltage output to ensure the safe running of the inverter.


• Grid Power Management: The controller can handle grid power interruptions and disconnections. When the grid power is off, the inverter stops output to the grid, and the controller activates the three-phase dump load and puts the wind turbine on braking status. When the grid power resumes, the controller stops the dump load, allowing the wind turbine and inverter to resume normal operation.


• Surge Arrester: The controller is equipped with a surge arrester to protect the equipment from lightning shock damage. It limits instantaneous overvoltage into the wind generator within the controller or system bearable voltage range, or conducts the strong lightning current into the earth.


• Emergency Stop and Manual Brake: The controller features an emergency stop switch for cutting off all power supply in case of emergencies. Additionally, it has a manual brake switch for forcibly braking the wind turbine.


• Modbus Communication Protocol: The controller adopts the Modbus communication protocol, allowing for easy development by customers.


• Technical Parameter Adjustment: The controller's technical parameters can be adjusted through the RS485 interface, providing convenience for professional customers to adjust different wind turbines.


• Monitoring and Control: The controller supports WIFI and GPRS, enabling customers to monitor the working status of the grid-tie wind power system in real time through a PC or mobile terminal. It is compatible with Android and IOS devices.


• Expandability: The controller can be expanded to include a solar panel control system and various brake functions based on customers' demands.

Detailed Photos

 

Product Parameters

Introducing the CE Certified 20kw Inverter for Wind Turbine Grid Tie System by Jinan Deming Power Equipment Co., Ltd. This on-grid wind generator inverter is a reliable and efficient solution for renewable energy systems. With its pure sine wave output and three-phase capabilities, it ensures optimal performance and seamless integration with the grid. Whether you're looking to power your home or business, this 20kw wind power inverter is the perfect choice for your wind turbine grid tie system.

 

On grid wind turbine controller			WGMC10K380	WGMC20K380		WGMC30K380
Wind turbine input
Power			10KW	20KW		30KW
Max. Control power / current			20KW/40A	40KW/80A		60KW/120A
Rated voltage of wind turbine (AC)			380V/400V	380V/400V		380V/400V
Input voltage range		AC	0-600V	0-600V		0-600V
		DC	0-900V	0-900V		0-900V
Braking voltage (DC)		Default	550V±1%	550V±1%		550V±1%
		Set range	530-560V	530-560V		530-560V
Braking current (DC)		Default	30A	60A		90A
		Set range	0-30A	0-60A		0-90A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake, *remote control brake (with communication function)
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake
* PV. Input
Rated power (increased)			5KWp	5KWp		5KWp
Working voltage (DC)			550V / 660V	550V / 660V		550V / 660V
DC output parameters
Output voltage range (DC)			0-550V	0-550V		0-550V
Constant voltage (DC)		Default	520V±1%	520V±1%		520V±1%
		Set range	510-540V	510-540V		510-540V
Constant current (DC)		Default	24A	48A		72A
		Set range	0-24A	0-48A		0-72A
On grid wind turbine inverter			DMWG10KTL	DMWG20KTL		DMWG30KTL
Rated output power (AC)			10KW	20KW		30KW
Max. Output power (AC)			11KW	22KW		33KW
Input voltage rang (DC)			0-800V	0-800V		0-800V
MPPT Voltage range (DC)(DC)			150V-700V	150V-700V		150V-700V
Max. Input current (DC)			2.4A	44.9A		67.3A
Rated current			20.4A	40.8A		61.2A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
Max. efficiency			98%
Allowable grid voltage range (AC)			220V/380V/440V/480V (Three-phase)±20%
Allowable grid frequency range			50Hz/60Hz±10%
Automatic operation conditions			DC input and power grid meet the requirements, and the inverter operates automatically
Restart time after power failure			2min(Adjustable)
General parameters
Function	Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic protection	Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection, LVRT,overheat protection, overload protection, ground fault protection, etc
Display	Touch screen, LCD
Monitoring content	Wind turbine voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection level	IP20(Indoor)IP65 (Outdoors)
Telematics	RS485/USB/GPRS/WIFI/Ethernet (optional)
Environment	Operating amb. Temp. & Hum  -30-60°C,<90% no condensation
Noise (1m)	<40dB
Refrigeration mode	Forced air cooling
Controller size / weight	400*230*550mm   23kg		500*230*620mm    35kg		500*230*620mm    38kg
Dump load size / weight	690*450*530mm   36kg		980*880*540mm    70kg		980*880*540mm    70kg
Inverter size / weight	690*275*770mm   42kg		690*275*770mm    58kg		690*275*770mm    65kg

Product Name: CE Certified 20kw Inverter for Wind Turbine Grid Tie System

Company Name: Jinan Deming Power Equipment Co., Ltd

Description: Customizable inverter for wind turbine grid tie systems. CE certified and designed for renewable energy applications. Provides pure sine wave power and supports three-phase operation. Ideal for wind and solar hybrid systems. Enables grid connection and energy storage. A reliable and efficient solution for renewable power generation.

 

On grid wind turbine controller			WGMC3K220		WGMC5K220
Wind turbine input
Power			3KW		5KW
Max. Control power / current			6KW/20A		10KW/34A
Rated voltage of wind turbine (AC)			220V		220V
Input voltage range		AC	0-330V		0-330V
		DC	0-450V		0-450V
Braking voltage (DC)		Default	350V±1%		350V±1%
		Set range	320-350V		320-350V
Braking current (DC)		Default	15A		25A
		Set range	0-15A		0-25A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake,*remote control brake (with communication function)
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake,  * electromagnetic brake
* PV. Input
Rated power (increased)			3KWp		3KWp
Working voltage (DC)			320V / 400V		320V / 400V
DC output parameters
Output voltage range (DC)			0-350V		0-350V
Constant voltage (DC)		Default	310V±1%		310V±1%
		Set range	300-330V		300-330V
Constant current (DC)		Default	12A		20A
		Set range	0-12A		0-20A
On grid wind turbine inverter			DMWG3KTL		DMWG5KTL
Rated output power (AC)			3KW		5KW
Max. Output power (AC)			3.3KW		5.5KW
Input voltage rang (DC)			0-450V		0-450V
MPPT Voltage range (DC)			100V-400V		100V-400V
Max. Input current (DC)			11.2A		18.7A
Rated current			10.2A		17A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
Max. efficiency			98%
Allowable grid voltage range (AC)			110V/120V/220V (Single-phase)±20%
Allowable grid frequency range			50Hz/60Hz±10%
Automatic operation conditions			DC input and power grid meet the requirements, the inverter operates automatically
Restart time after power failure			2min(Adjustable)
General parameters
Function	Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic protection	Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection,LVRT,overheat protection, overload protection, ground fault protection, etc
Display	Touch screen, LCD
Monitoring content	Wind turbine voltage , current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection level	IP20(Indoor)IP65 (Outdoors)
Telematics	RS485/USB/GPRS/WIFI/Ethernet (optional)
Environment	Operating amb. Temp. & Hum  -30-60°C,<90% no condensation
Noise (1m)	<40dB
Refrigeration mode	Forced air cooling
Controller size / weight	360*230*480mm       17kg			360*230*480mm       18kg
Dump load size / weight	400*400*250mm       12kg			600*450*380mm       28kg
Inverter size / weight	450*275*770mm       39kg			450*275*770mm       44kg

Jinan Deming Power Equipment Co., Ltd offers the CE Certified 20kw Inverter for Wind Turbine Grid Tie System. This high-quality inverter is custom-made to user specifications, ensuring optimal performance and reliability. It is a versatile solution for renewable energy systems, providing pure sine wave power and seamless integration with the grid. With its advanced technology and energy storage capabilities, this inverter is the perfect choice for wind turbine applications.

*Above parame
 

Product Name: CE Certified 20kw Inverter for Wind Turbine Grid Tie System

Company Name: Jinan Deming Power Equipment Co., Ltd

Keywords: CE Certified 20kw Wind Turbine Inverter, Grid Tie System Inverter, Wind Solar Hybrid Inverter, Three Phase Inverter, Energy Storage Inverter, Renewable Energy Inverter, Wind Power Inverter, Wind Turbine Grid Tie Inverter, Inverter for Wind Generator, DC/AC Power Inverter, Grid Connected Wind Inverter, Off Grid Wind Inverter, Wind Energy Inverter, Renewable Power Inverter, Inverter for Wind Turbine, Wind Generator Grid Tie Inverter, On Grid Power Inverter, Hybrid Wind Inverter

Description: The CE Certified 20kw Inverter for Wind Turbine Grid Tie System by Jinan Deming Power Equipment Co., Ltd is a reliable and efficient solution for harnessing wind energy. This inverter ensures seamless integration of wind power into the grid, providing clean and sustainable energy. With its pure sine wave output and three-phase design, it is suitable for various wind turbine applications. The inverter also offers energy storage capabilities, making it a versatile choice for renewable energy systems.

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