Levis International is professional provider of alternative energy products.

LEVIS is able to provide complete wind turbine, solar and hybrid system. Our major product includes samll wind turbine from 500w to 20kw, mono solar panel, solar tracking system, controller, inverter, mobile chargers and etc. All of our products are mature in production and technology, realiable in performance and tested in field.

In order to simplify installation and maintenance work, we developed hydraulic towers for our wind turbines. For wind turbine over 5KW, hydraulic brake system is adopted to increase system safety. Entire system is automatically controlled by intelligent PLC controller at higher efficiency and safety level.

We can help clients develop system structure in accordance with individual power need and find most economic logistic solution.

20KW Wind Turbine:

Parameter
Rated power(W): 20000
Rated voltage(V): 360
Rotor diameter(m): 10
Start-up wind speed(m/s): 2
Rated wind speed(m/s): 12
Security wind speed(m/s): 45
Rated Rotating speed(RPM): 90
Blades No.: 3
Free standing tower height (m): 18
Suggested battery capacity: 12V600AH * 30
Matched inverter type: Single-phase sine wave inverter
Matched cable (m): No. 9: 22
No. 14: 30