5.5KW 7.5HP Solar PV Photovoltaic Pump Inverter VFD Controller 3ph 380V
5.5KW 7.5HP Solar PV Photovoltaic Pump Inverter VFD Controller 3ph 380V , DHL Features : 1, Simple to use: One key start and does not need parameter settings because smart AI soft is used, 2, Longer working time : Optimized MPPT (maximum power point tracking) and boost function, allows the pumping system keep working when the sunshine is weak(morning and evening)， extend system work life 20% or more 3, Friendly to the pump: With pump dry running protection function, and give improved driving parameters avoid frequent restarts when the voltage is unstable, so as to improve the life 4, Quality product : Using USA TI IC 28034 and Taiwan HY IGBT module, as well as other quality 5, Support sensor signal: can stop or start the system according to the high and low water level signal.
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