Vertical axis wind turbine (ROOF- MOUNT) WP300-3B ROOF 300W

EawinVAWT is so safty-designed that can endure continous braking even during high-speed rotation under stronger wind conditions.




The EAWIN VAWT with unique three-blade is based on the aerodynamic principles of design and applied for a patent on a global scale. The EAWIN small wind turbines have so incomparable characteristics which can catch the wind from 360 degrees direction and produce the electricity stably, 1m/s wind speed breeze begin to spin, and almost no sound of silence, that the EAWIN wind turbine is able to apply to the downtown and residential areas. The wind turbine can fight to 90m /s wind speed, which is equivalent to more than 17 hurricanes and its fully automated braking system can shut down the operation under strong winds to ensure the safety of the use of the product.

Technical data

Model

WP300-3B Roof

Power

300W

Performance

Start-up wind speed: 1m/sec
Working wind speed: 2-20m/sec
Rated wind speed: 10m/sec
Security wind speed: 60m/sec

Blade

Length: 200cm
Width: 30cm
Wind mill diameter: 135cm
Number of blade: 3Pcs
Material: Aluminum alloy
Generator

Style: Coreless multipolar permanent-magnet
Driving mode: Direct
Rated speed: 300rpm
Rated output power: 400W
Case material: Aluminum alloy
Braking style

Stop method Fully automatic electronic braking system: independent dual protection
Controller

Battery system: Electrical charge and discharge management system
Output voltage: AC 110V/220V DC12V-24V
Dispaly: LED monitor display
Pole and frame

Pole Height: 60cm 165.2mm:t=5mm
Width: 1.6m
Material: STK Carbon steel pipe
Coat: Powder spraying Melted galvanizing
Total weight

150Kg (Except battery controller box)