STBLK-500W vertical axis low-speed wind turbine
Rated power (w): 500w
Starting wind speed (m/s): 2.m/s
Working wind speed (m/s): 3-25m/s
Rated wind speed (m/s): 9m/s
Safe wind speed (m/s): 40m /s
Rated speed (r/m): 120r/m, 80r/m, 60r/m, optional speed
Number of blades (p): 5
< p>Blade diameter/height (m): 2./1.2*0.4Blade material: aluminum alloy or special light material
Noise: less than or equal to 5db
Operating temperature: 50° above zero to 40° below zero
Maximum power (w): 750w
Generator type: permanent magnet direct drive synchronous generator
Generator rated voltage (v): 48V
Generator weight (kg): 84
Motor warranty: 2 years
Product life: 20 years Left and right
STBLK-1KW vertical axis low-speed wind turbine
Rated power (w): 1kw
Starting wind speed (m/s): 2.0
Working wind speed (m/s): 3-25
Rated wind speed (m/s): 9
Safe wind speed (m/s): 40
Rated speed (r/m): 120r/m, 80r/m, 60r/m, the speed is optional
Number of blades (p): 5
Blade diameter/ Height (m): 2.5/1*0.6
Blade material: aluminum alloy or special light material
Noise: less than or equal to 5db
Operating temperature: above zero 50°~minus 40°
Maximum power (w): 1550w
Generator type: permanent magnet direct drive synchronous generator
Generator rated voltage ( v): 48V
Generator weight (kg): 97
Motor warranty: 2 years
Product life: about 20 years
< p>Recommended batteries for energy storage: 2 to 4 12V200ah batteries. You can choose.