wind power generator 20KW

wind power generatorl parameterblade diameter: 11.0mnumber of blades: 3 blade material: fiber glassrated wind speed: 11m/s start wind speed: 3m/s working wind speed: 3-20m/s security wind speed: 40m/s rated output power: 20kw max output power: 30kw rated speed: 120r/min type of generator: permanent-magnets-phase 3 A.C. speed regulation: microcomputer intelligence controller output voltage : DC380Voutput controller system:tower type: pull wire tubular tower normal tower height:15m weight of top section: 800kg Necessary battery: 12V 200AH 30 pieces