... your most valuable cooperator in China. Solar and wind hybrid power system :150w solar +400w windSystem Basic ... : light weight, small volumeStarting wind speed:2.5m/sRated wind speed:12m/sSecurity wind speed:45m/sWeight:17kg3years warranty, ... protection Battery-reverse connection protection,Lightning protection, Wind turbine current limiting,Wind turbine automatic brake and manual brake.QTY1pcInverter ...