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Free Energy 3kw 5kw 10kw Vertical Axis Wind Generator for Home
US$820.00-2,900.00
1 Piece

Product profile

Customization

Available

After-sales Service

90-Days Free Return

Warranty

5 Years Warranty

Model NO.

RX-SV5K

Output Type

AC Three Phase

Number of Blade

Double Blade

Rotating Shaft

Vertical

Stress Way of Blade

Resistance

Power

<10kW

Phase

Three Phase

Certification

CE, ISO, RoHS, Ukca

Start Wind Speed

1.3m/S

Cut-in Wind Speed

2.5m/S

Customized

Yes

Output Voltage

24V/48V/96V/220V

Transport Package

Wooden Box

Specification

175*130*100cm

Trademark

RX

Origin

China

HS Code

850231000

Production Capacity

40000 Pieces/Year

Key features

High Efficiency Design: Spiral Darrieus blades reduce drag and increase lift for higher power density.
Low Wind Speed Start: Starts generating power at wind speeds as low as 1.2m/s to 2.5m/s.
Maglev Generator: Coreless permanent magnet generator with magnetic levitation for low friction.
Customizable Output: Output voltage customizable to 24V, 48V, 96V, or 220V.
5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.
Multiple Power Options: Available in 600W to 15KW models for various home and farm needs.
Urban Application Ready: Suitable for urban and small-scale applications due to low noise and drag.

Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.53h

AI-Powered supplier vetting

SummaryNantong R&X Energy Technology Co., Ltd is a limited trade company based in Nantong City, China, with a focus on the manufacturing industry, particularly wind turbines. The company possesses OEM and ODM capabilities but lacks a strong presence in R&D, as it has not released new products in the past year. The supplier's export trade capacity is well-established, with 51%-70% of sales from exports and a history of 11 years in exporting. However, the company lacks overseas service capabilities and has minimal after-sales service documentation. Financial records are available for the past three years, indicating a level of financial credibility. The company is not part of a larger group, has four employees, and no cooperative suppliers.
After-Sales capabilityWhile procedures exist for handling complaints, there are no written records or mechanisms for corrective actions.
Financial creditFinancial records are maintained for the past three years, suggesting a basic level of credibility.
R&D capabilityThe supplier does not possess an SDK and has not developed new products in the past year, indicating limited innovation capability.
Production capacityThe supplier has a significant annual productivity of wind turbines and permanent magnet generators.
Customization capabilityThe supplier offers a wide range of customization options, from minor to full customization.
Client casesThe supplier provides OEM services to well-known brands, indicating experience with significant customers.

Product Q&A

Q:What kind of region can be installed wind turbine?
A:
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 average wind power density for 3-20m/s should be more than 100W/m2. It is important to choose a rated design speed that conforms to local conditions to maximize wind resource utilization and economic benefits.
Q:How to calculate the actual need power in my home?
A:
Calculate the total daily energy consumption of your appliances (Watt x Hours). Note that only about 70% of the battery's stored power can be discharged to loads. For example, if daily consumption is 285WH, you need a wind turbine and battery system that can generate and store at least this amount. Consider installing solar panels or a diesel generator if budget allows to ensure consistent power during low wind periods.
Q:How to select the correct battery capacity?
A:
Generally, battery capacity should be equal to or smaller than the power from the wind turbine generator. Examples: 100W turbine matches 120AH battery; 200W matches 120-180AH; 300W matches 240AH; 750W matches 240AH; 1000W matches 360AH. Proper sizing prevents battery damage and extends service life.
Q:What is the warranty period for this wind turbine?
A:
We provide a 5-year warranty for this vertical axis wind generator.
Q:What certifications does the wind turbine have?
A:
The product is certified with CE, ISO, RoHS, and Ukca.

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