What certifications does the wind turbine have?

The wind turbine is certified with CE, ISO, RoHS, and Ukca.

Quiet 10kw 20kw 30kw Vertical Axis Wind Turbine for Home

Name: Quiet 10kw 20kw 30kw Vertical Axis Wind Turbine for Home
Brand: Nantong R&X Energy Technology Co., Ltd
SKU: 2136949292

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

US$1,000.00-2,790.00

1 Piece

Product profile

Customization

Available

After-sales Service

90-Days Free Return

Warranty

5 Years

Model NO.

RX-HV

Output Type

AC Three Phase

Number of Blade

Three Blade

Rotating Shaft

Vertical

Stress Way of Blade

Resistance

Power

10-100kW

Phase

Three Phase

Certification

CE, ISO, RoHS, Ukca

Voltage

48V-380V

Start up Speed

2.0m/S

Rated Wind Speed

11m/S

Generator Type

Axial Flux Maglev Coreless Generator

Transport Package

Wooden Box

Specification

175*160*140cm

Trademark

Origin

China

HS Code

8502310000

Production Capacity

40000 Pieces/Year

Key features

Low Noise Operation: Quiet vertical axis design suitable for residential areas.

Low Wind Speed Efficiency: Operates efficiently in turbulent winds with start-up speed of 2.0m/s.

Easy Maintenance Access: Vertical design facilitates easy access to components for repairs.

Wildlife Friendly: Low blade speeds reduce risk of harm to birds and bats.

Compact Footprint: Requires smaller area compared to horizontal turbines for same power.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

Multiple Certifications: CE, ISO, RoHS, and Ukca certified for quality and safety.

Customizable Voltage: Voltage options available from 48V to 380V for diverse needs.

Company profile

Nantong R&X Energy Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.03h

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 kind of region is suitable for installing a wind turbine?

Small wind turbines should be applied in regions with sufficient wind resources. The annual average wind speed should be more than 3m/s, with effective wind speed (3-20m/s) accumulating more than 3000 hours per year. The density of 3-20m/s effectively average wind power should be more than 100W/m2. It is important to choose a rated design speed wind turbine that conforms to local design speed.

Q:How to calculate the actual power need for home configuration?

Calculate the total daily consumption of appliances (Watt x Hours). For example, if total consumption is 285WH per day, ensure the wind turbine and battery system can provide this. Note that only about 70% of battery capacity can be discharged to the load. If wind conditions are poor, you may need to cut off some electrical applications or install a diesel generator or solar panels.

Q:How to select the correct battery capacity for the wind turbine?

Generally, the battery capacity should be equal or smaller than the power from the wind turbine generator. Examples: 100W turbine matches 120AH battery; 200W turbine matches 120-180AH battery; 300W turbine matches 240AH battery; 750W turbine matches 240AH battery; 1000W turbine matches 360AH battery.

Q:What are the key advantages of vertical axis wind turbines?

Vertical axis wind turbines offer a smaller footprint, operate efficiently in lower and turbulent wind speeds, are easier to maintain due to accessible components, are wildlife-friendly with lower blade speeds, and are often considered more aesthetically pleasing than traditional horizontal turbines.

Q:What is the warranty period for this product?

We provide a 5-year warranty for this vertical axis wind turbine.