3kw 220V 380V Alternative Energy Generators Vertical Wind Turbine Generator Renewable Energy

Name: 3kw 220V 380V Alternative Energy Generators Vertical Wind Turbine Generator Renewable Energy
Brand: Wuxi Rexco Technology Co., Ltd.
SKU: 2109227405

Jiangsu, ChinaWuxi Rexco Technology Co., Ltd.

US$1,900.00-2,200.00

1 Set

Sample price:US$2200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Installation Video, or Video, Phone Guide

Warranty

1 Year

Model NO.

RC-3KH-B

Output Type

AC Three Phase

Number of Blade

Multiple-Blade

Rotating Shaft

Vertical

Stress Way of Blade

Resistance

Power

3kw

Phase

3-Phase

Certification

CE, ISO, RoHS

Rated Voltage

48/96/120/220/380V AC

Rotor Diameter

2.1m

Rotor Height

3.2m

Start-up Wind Speed

2.5 M/S

Blade Material

Casting Aluminum Alloy

Controller Type

PWM/MPPT

Tower Connector

Flange

Product Life

15 Years

Transport Package

CTN

Specification

473kg

Trademark

RexCo

Origin

China

HS Code

8502310000

Production Capacity

5000

Key features

High Efficiency VAWT Design: Vertical axis design harvests turbulent airflow, ideal for urban and rural rooftop installations.

Maglev Generator Technology: Features 3-phase maglev generator with high-performance neodymium magnets for superior efficiency.

Wide Voltage Customization: Rated voltage options include 48/96/120/220/380V AC to suit various system requirements.

Robust Wind Protection: Controller prevents over-speed via short circuit; tail folds to slow rotation during strong winds.

Durable Material Construction: Blades and generator case made of casting aluminum alloy for long-lasting performance.

Certified Quality Standards: Products hold CE, ISO, and RoHS certifications ensuring safety and compliance.

Flexible Installation Options: Supports flange or hoop connections for easy mounting on poles or towers.

Long Service Life: Designed for a 15-year product life with comprehensive 1-year warranty and spare parts support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Wuxi Rexco Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-01-01Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.85hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a small trading company in Wuxi, with three employees, offering wind turbines, wind turbine systems, controllers, and inverters. It reports an integrated sales and after-sales system, in-stock service capability, a stated off-season lead time within 15 working days, and customization from customer designs. However, the evidence indicates limited organizational and technical depth: only one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, or SDK capability, and zero quality-control testing equipment. Overseas support is limited because it has no overseas warehouse, showroom, agent, or branch. Service assessment, corrective-action, complaint-handling, and several quality-control processes lack written procedures or records. Financial information is only represented by reporting years, without sufficient evidence to assess financial credibility. No certification or customer-case evidence is provided.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, located in Wuxi, with three employees and no indication of belonging to a larger group. Its stated business includes technology services and sales of electrical and new-energy equipment rather than confirmed manufacturing operations.

After-Sales capabilityThe supplier states that it provides integrated sales and after-sales support, has in-stock service capacity, and reports an off-season lead time within 15 working days. However, it has no written service-capability assessment procedures, corrective-action records, or complaint-handling procedures, and lacks overseas warehouses, showrooms, agents, and branches.

R&D capabilityInnovation capability appears limited in the provided evidence: there was no new product launched in the past year, no ODM service, no OEM service for popular brands, no SDK, and only one R&D engineer. The engineer provides some customized customer service, but this does not establish broader product-development strength.

Customization capabilityThe supplier explicitly reports customization from customer designs, and its sole R&D engineer provides some customized customer service. This supports a basic design-based customization capability, although no details on scope, engineering resources, or delivery capacity are provided.

Product Q&A

Q:Does the price include the controller and inverter?

The price is only for the wind turbine. If you need a whole system including controller, inverter, batteries, and pole, please contact our sales for a detailed quotation.

Q:What is the difference between 3-blade and 5-blade models?

We offer both 3-blade and 5-blade models. If local wind speed is slow, we suggest choosing the 5-blade model as it is easier to start running.

Q:How can I fix the wind turbine on a pole?

For small horizontal axis wind turbines, we offer flange and hoop connections. The hoop is easier to fix on the pole. Please let sales know your choice.

Q:How is the wind turbine protected during strong winds?

The controller protects the turbine by starting a short circuit when the battery is full or wind speed is very fast. Additionally, the tail can fold to slow down the running speed.

Q:What is the warranty period for the wind turbine?

The wind turbine warranty is 1 year. If issues occur, we will send spare parts for maintenance. Distributors receive spare parts in the package for storage.