Off-grid solar system
We create electricity anywhere needed
InkPV - Logo

20KW wind turbine

Get the price for 20kW Wind Turbine Kit Off-Grid Systems. We can supply you the on grid and off grid wind turbine system with 20KW wind turbine.
Brand: InkPV or OEM
Wattage: 20kw wind turbine system off grid
Type: Off-grid with battery back up
Output voltage: Single phase or three phase

Happy customer

Happy customer

20KW wind turbine specification



Rated power


Starting wind speed


Rated wind speed


Security wind speed


Rated  DC voltage


Rotor diameter



Electromagnetic torque control and electricity brake


3phase permanent magnetism synchronization generator

Blade material

Extra-strong fiber glass

Packing material

Plywood box and foam material



20KW wind turbine detail

10kw home wind turbine detail


1.Low speed permanent magnet generator.
2.Low starting torque,High generating efficiency.
3.Glassfibre high efficiency blades.
4.Neodymium magnets and bearing with high performance.
5.Yaw motor system(optional).
6.Designed for minimal maintenance and easy install.
7.Aerodynamic brake & manul brake.
8.WIFI APP function is optional.

20kw wind turbine power curve

20kw wind turbine power curve1

Where should I place the 20kw wind turbine?

Ideally you should locate the windmill about 10 meters above any structure or trees that could cause turbulence or swirling winds or 100 meters away if added height isn’t possible.

 Accessibility to lower and service the unit should always be considered when choosing a location. Rooftop mounting can create difficulties with safe access plus can also increase the chance of lightning strikes.

20kw Home Wind Turbine Description

1.Casting aluminum alloy body, compact, little vibration

2.Easy installation, flange connection

3.Reinforced glass fiber blades,matched with optimized aerodynamic shape and structure,which enhance the wind energy utilization and annual output.

4.Tail adopts mechanical yaw technique, making it survive storm and run safely

5. Noise level below 55dB around the wind turbine tower
10kw wind turbine system- Noisy
6.Patented permanent magnet ac generator with special stator,effectively reduce torque, well match the wind wheel and generator, and ensure the performance of whole system.

7.Controller,inverter can be matched accroding to customers' specific needs

FAQ- 20kw home wind turbine 

What is the estimated power production?

A 20kw wind turbine system will produce an estimated 120 kilowatt hours (kWh) per day, And if your wind speed is good, it will give you more power every day, And here is the 20kw wind turbine power curve. The power is relative to the wind speed.
20kw wind turbine power curve1

What factors will affect the power production?

The actual power generated will vary based on location, equipment and installation factors.
And of course, wind speed is a very important factors.

What is the 20kw wind turbine cost?

A 20kw wind turbine price is $8756

What part do I need for making a 20kw home wind turbine Off-grid system?

The unit quoted is for a 20KW wind turbine system include Controller, dump load, inverter, battery, and the cable accessory.

How hight the pole do I need to support the 20kw wind turbine?

20KW wind turbine can only use stand alone tower. Because its very heavy. Guy cable pole cannot handle the weight.
10kw home wind turbine

What is battery capcaity for 20kw wind turbine system?

There are 30pcs 12V 200Ah gel battery in the system, the total capacity for the powerwall. Click here to know more about battery cycle time and life span.
Or you can choose 16pcs gel battery or lithium battery, battery back up capacity is up to your need.

Do wind turbines make noise or interfere with TV reception?

Small wind turbines do make some noise, but not enough to be found objectionable by most people. A typicalresidential wind system makes less noise than the average washing machine. Wind turbines do not interfere withTV reception.

Will I have to change any of the wiring in my house?

No. A wind turbine is easily retrofited to virtuallv anv home without the need to chance any wirina or appliancesIn most cases, the utility will install a second utility meter to measure how much surplus electricity it isourchasing from the turbine owner.

How reliable are wind turbines? Will i have to perform much maintenance?

Most small furbines have very few moving parts and do not reauire any regular maintenance. They are desicnedor a long life (20 vears) and operate completely automatically. Annual maintenance/inspection typically involvesminimal lubrication and a re-torque of bolts.

20kw Wind Turbine System Detail

Wind turbine

Wind Power:20kw/360v
Advantage: light weight, small volumee
Starting wind speed:3m/s Rated wind speed:13m/s
Security wind speed:60m/s Rated speed:185r/m
3years warranty,20 year use life
wind turbine

Controller with dump load

Ws20kw/360v wind charger controller
Wind Turbine Maximum Input: 90A
Unload Voltage(factory default): 106V
Unload Current(factory default): 40A
wind controller with dump load

Gel Battery

Capacity:12V/200AH full sealed
Solar power Gel battery,
Service life:6-8 years ,
Size: 522*240*219mm 
Connect way: each 16 pcs in series
Lithium battery optional


Guy cable pole

12m tower
It help fasten wind generator in safe altitude.
Use steel material with rust prevention.
Easy to install 2200KG

Stand alone tower optionl
guy cable pole

IGBT  inverter

IGBT Inverter:20KW360VDC
110V/120V/220V/230V/240VAC output
City power and generator charger build in Overload, overcharge, over-discharge protection  Fuji brand IGBT material for 10kw wind turbine system
Three phase optional.
50kw solar power system inverter

Cables and Accessory

1)64pcs 16mm2*35CM battery cable connect
2pcs 16mm2*1M battery cable connect
2)25mm2 cable 100M
3) Battery terminals +2P100A

How do I find the installer for the 20kw wind turbine system?

Oversea installation service

  • We have oversea installation service. Enginner Steven and Ben will arrive at the installation site within 10 days after the goods arrived at port.


  • We have installation manual and electrical diagram. Follow the our installation guidance step by step, the installation can be done by your self. Contact us for solar system instalation manual.
Installation service

Customized 24-hours off-grid solar electricity

Contact us  →

  • The solar system is designed with the conformation of one or more solar panels, mechanical hardware, and electrical component utilized to produce electricity from the sun's energy. Solar systems are power systems that convert sunlight into electricity by utilizing the photovoltaic effect.                                                                     
  • This is a process in which semiconducting materials generate voltage and current when exposed to light. Solar panels are installed for the conversion of thermal energy into electricity, while solar panels convert solar radiation into heat. This is why these solutions do not compete with each other. Instead, they may complement each other.
10kw home solar system
  • When the sun shines onto a solar panel, energy from the sunlight is absorbed by the solar cells in the panel. This energy creates electrical charges that move in response to an internal electrical field in the cell, causing electricity to flow.
  • Electricity produced by solar cells is clean and silent. Because they do not use fuel other than sunshine, solar systems do not release any harmful air or water pollution into the environment, deplete natural resources, or endanger animal or human health. Photovoltaic systems are quiet and visually unobtrusive.

Our factory

100% Cells Sorting
Ensure Colour and Power Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.
Our factory
Our factory
100% Inspection
Before and After Lamination.
Most stringent acceptance criteria and tightest tolerance,
Intelligent alarm and stop mechanism in case of any deviation or errors.
100% EL Testing
Before and Following Lamination
Ensure "Zero" micro crack monitoring before final inspection, Continuous line monitoring and video/photo record for each cell and panel.
INKPV Quality Standard
Our factory
100% Optimal Testing
Ensure 3% Positive Power Tolerance
Comprehensive QC information management system with barcode ID.Quality traceable system in place to allow quality data flow
Our factory- InkPV
Our factory- InkPV
Our factory- InkPV
Our factory- InkPV

Us VS Them

Direct factory price, by cutting out the salesmen and the local offices, 
we are able to offer better equipment for less.

You may be interested 

Customized 24-hours off-grid solar electricity

Contact us  →

What our customers say?

Every question you have, they ask and solve and placed orders. 
Let's see what they want to know.  It would be great help for your off-grid decision.

Write to us

Since 2007 solar manufacturer, serving more than 160 Countries,
German Technology, Global Certification, direct factory price.

    I have read and completely accept the Terms of service And Privacy policy.