wind solar hybrid system

Wind solar hybrid system Main technical parameterModelFD2.2-0.4/9Rated power (W)400Rotor diameter (m)2.2Rated voltage (V)DC28Working wind speed (m/s)3 20Start-up wind speed (m/s)2Rated RPM (r/m)420Working temperaturefrom -25to +45Shell materialalloyBlade materialfiber glassBlade quantity(pcs)3Generator style3-phase AC PMGMatched inverter typeSine waveSuggested battery capacity12v100AH2PCSCertificateCE,RoHS,ISO9001:2000400w solar led street light: Effsun wind &solar powered streetlight characteristic: 1,Comply with national<City Road Lighting Design Standard> (CJJ45-91) Illuminate Request. 2,Configuration reasonable:reliable,economic,practicability. 3,Reliable and durability:under no wind and solar conditions can keep lighting 4days,above 10 hours per day. 4,Battery protection:intelligent charge and release power,prolong battery life. 5,Operation made:automatic light/time control,user self-setting,convenient and utility. 6,Lamp protection:open and short circuit protection,with self-recovery. 7,Prolong lamp life:with constant current confined voltage function,over current,under voltage protection. 8,Low power:whole system using industrical devices,adopting high temperature,cold,wet and so on conditions. 9,Control:with battery voltage,controller temperature,charge control. 10,Large powered Led Lamp can be divided to timely control power,Illuminate,energy saving and environmental protection. 11,Installation,operation,maintenance easy,convenient.