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USFULL solar pump inverter, FU9000SI series. Rated power 5.5 kW, rated input current 19.5 A, rated output current 14 A. Solar DC input on P+/P− (start 300 V, range 300–750 V) or 3×380 V grid on R/S/T. Three-phase output U/V/W, adjustable voltage 0–440 V, adjustable frequency (50/60 Hz). Automatic MPPT, auto start/stop, water level protection. Recommended max inverter–pump cable length 50 m.
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