wind and solar power system for street lamp

wind and solar power system for street lamp
high reliability supply stable energy for road light,
Wind and solar power system for street lamp
Technical description of 400w small wind turbine with high reliability
Model
HY-400
Rotor diameter
1.4M
Blade material
HY patent(mainly glass-fiberstrengthened nylon etc)
Blade number
3(variable section aerofoil)
Speed-limitation mechanism
Electromagnetic speed limitation and blade over-speed braking
Working wind speed(m/s
3-30
Cut-in speedm/s
2
Survival speedm/s
60
Rated speedm/s
12
Rated powerW
400really is485W
Rated voltagev
DC12/24/48
Motor
3 phases PMA
Tower heightm
8-12m(according to different project)
Weight of systemkg
15.8(including rotation unittail and blades)
Others
normally working for 15 years free of maintenance