Import China 20kw Wind Turbine Generator — Buy in wholesale FOB from Supplier in China

The Zhejiang Senwei 20kW wind turbine generator is a direct-drive, three-phase permanent magnet alternator designed for grid-connected or off-grid energy systems. It features a rotor diameter of 12.35 meters with three blades made of carbon fiber reinforced plastic, delivering rated output of 20kW and peak grid feed of 24kW within five seconds. Operating voltage ranges are DC360V/500V and AC220V/380V, with a nominal wind speed of 9.0m/s and a cut-in speed of 2.0m/s. Annual energy production is estimated at 50MWh under average 5m/s wind conditions.

The turbine uses variable pitch control and aerodynamic braking for over-speed protection, with automatic yawing to align with wind direction. It has no gearbox, reducing mechanical loss and maintenance needs. The operating temperature range extends from -40°C to +60°C, making it suitable for harsh climates. The system includes an electromechanical disc brake and electric magnet switch for safe shutdown. These features align with standard industrial designs for medium-scale wind generation in rural and remote installations.

This unit is typically purchased by off-grid project developers, agricultural cooperatives, and microgrid operators in regions with consistent wind resources. Buyers often integrate it with battery storage or hybrid diesel-wind systems. Packaging is typically in steel frame crating with corrosion-resistant coatings. Trade terms are commonly FOB Zhejiang port, with lead times of 45 to 60 days after deposit. Buyers should confirm compatibility with local grid codes and voltage regulation requirements before procurement.

Zhejiang Senwei Wind Power Generator Corp is a manufacturer based in Wenzhou, Zhejiang Province, with a physical address listed on industrial park infrastructure. The company specializes in small to medium wind turbine generators and has no public documentation of certifications, client lists, or export history. Its trust tier is classified as harbor, indicating basic supplier verification through platform systems, but no third-party audit records are visible. Response metrics show no recorded activity, suggesting limited or no active sales team engagement.

The supplier does not claim years in business, production volume, or workforce size. It is not listed as holding ISO, CE, or other international certifications in the provided data. Product design appears to follow standard industry parameters for direct-drive turbines, but no test reports or performance validations are referenced. Buyers should treat this as a factory-level supplier without verified export experience and request formal documentation before placing bulk orders.