... and high efficiency wind turbine( start-up wind speed:2.5m/s)2.Allocation of efficient 45W-170W monocrystalline silicon solar panel and ... :3240lm-9900lm,illumination condition: above 5260MJ/sq.m.y.5. Solar street lamps using a dedicated controller, can modulate time, with ... /time-controlled lighting,multi-level uninstallation,itelligent temperature compensation,low power consumption.