What is the warranty period for this product?

We provide a 10-year warranty for this wind turbine generator.

What certifications does this wind turbine have?

The product is certified with CE, ISO, RoHS, and Ukca standards.

10kw 20kw Wind Turbine 48V 120V Vertical Axis Windmill Generator Home

Name: 10kw 20kw Wind Turbine 48V 120V Vertical Axis Windmill Generator Home
Brand: Nantong R&X Energy Technology Co., Ltd
SKU: 2165860295

Jiangsu, ChinaNantong R&X Energy Technology Co., Ltd

US$290.00-1,050.00

1 Piece

Sample price:US$1040.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

90-Days Free Return

Warranty

10 Years

Model NO.

RX-SV

Output Type

AC Three Phase

Number of Blade

Three Blade

Rotating Shaft

Vertical

Power

＜10kW

Certification

CE, ISO, RoHS, Ukca

Voltage

48V-220V

Generator Type

Axial Flux Maglev Coreless Generator

OEM

Yes

Color

More Color Optional

Lifespan

20 Years

Transport Package

Carton

Specification

1700*1500*1000mm

Trademark

Origin

China

HS Code

8502310000

Production Capacity

40000 Pieces/ Year

Key features

Spiral Vertical Design: Darrieus type with curved blades reduces drag and increases lift for high efficiency.

Low Wind Speed Start: Starts generating power at speeds as low as 1.2m/s, suitable for urban areas.

Maglev Coreless Generator: Uses axial flux maglev coreless technology for higher power density and efficiency.

Multi-Model Options: Available in 600W to 2500W rated power models to fit various home needs.

Customizable Voltage: Voltage is customizable from 48V to 220V to match specific system requirements.

Comprehensive Certification: Certified with CE, ISO, RoHS, and Ukca standards for global compliance.

Long Warranty Support: Backed by a 10-year warranty and 90-day free return policy for peace of mind.

Company profile

Nantong R&X Energy Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.13h

AI-Powered supplier vetting

SummaryNantong R&X Energy Technology Co., Ltd. is identified as a limited company and trade company in Nantong, China, with four employees and a valid import/export license. It reports OEM and ODM services, extensive customization options, export experience of 11 years, and export sales representing 51%–70% of total sales. Reported annual capacity includes 100,000 wind turbines and 50,000 permanent magnet generators. However, it has no available SDK, no new products in the past year, and lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Service procedures are incomplete in documentation: some procedures exist without records, while corrective and preventive action procedures are absent. Financial information only identifies years and does not provide sufficient evidence of financial strength. No customer cases or brand references are provided. The audit information lists BV as the auditing organization, but the stated audit result is 0 and no certification details...

Supplier typeThe supplier is described as a limited company and trade company located in Nantong, with four employees and no associated company group. It holds a valid import/export license, while the primary product is identified as wind turbines.

After-Sales capabilityThe supplier has written procedures for service assessment and complaint handling, but no records; it has no written corrective and preventive action procedures or records. It reports one-month lead times and five qualified service-capability suppliers, but has no overseas warehouses, showrooms, agents or branches, and offers overseas services in zero countries.

R&D capabilityThe supplier provides ODM services and multiple design-service options, but explicitly has no available SDK and no new products reported during the past year. These stated limitations prevent a positive assessment of current innovation capability.

Production capacityReported annual productivity is 100,000 wind turbine sets and 50,000 permanent magnet generator pieces. These figures provide explicit evidence of stated production capacity for the listed products.

Customization capabilityThe supplier reports capabilities ranging from minor and flexible customization to customization from samples, designs, and full customization. The same broad range is also stated under R&D design services, supporting strong customization coverage.

Product Q&A

Q:What are the suitable wind conditions for installation?

Ideal regions should have an annual average wind speed over 3m/s, with effective wind speed (3-20m/s) accumulating more than 3000 hours per year and wind power density over 100W/m2.

Q:How do I calculate the required wind turbine power for my home?

Calculate total daily energy consumption (Watt-hours) of all appliances. Since only about 70% of battery capacity is usable, ensure the turbine's daily generation exceeds this usable load to prevent battery damage.

Q:How should I select the correct battery capacity?

Battery capacity should generally match or be slightly smaller than the turbine's power. For example, a 100W turbine matches a 120AH battery, while a 1000W turbine matches a 360AH battery.

Q:What is the start-up speed of this wind turbine?

The start-up speed varies by model, ranging from 1.2m/s for the 600W model to 2.0m/s for higher power models (1KW-2.5KW).

Q:Is the color of the wind turbine customizable?

Yes, more color options are available for customization to suit your aesthetic preferences.