380V Hybrid Solar Pump Inverter

Product Description
380V 4KW 5HP 10A MPPT solar pump inverter VFD for submersible pump

ZK SG600 solar water pump Inverter VFD mainly features:



MPPT efficiency more than 99%.

Drives well all kind of AC pump including PMSM in solar water pumping
system.

MPPT automatically tracking the DC bus voltage, can be set manuel too

Dry run protection and full water tank detect

Motor maximum current protection

Low input power protection

Lowest stop frequency protection

The PQ (power/flow) performance curve enables calculating the flow output
from the pump

Digital control for fully automatic operation, data storage and protective
functions

Intelligent power module (IPM) for the main circuit

LED display, LCD is avaliable.

Ambient temperature for using: -10 to +50˚C.



How to select the solar panels? Need enough voltage and power, and the
Voltage can not big than input range.



Input voltage, power solar selection
Pumps model Inverte models Vmp Voc Total Power of solar arrays
110VAC pump 1S (for 110V) 130VDC 156VDC
≧ (1.3 to 2.0) rated power of Pump

It is also depend on the quality of solar panels. The higher the power
input, performance will be better

220VAC pump 2S (for 220V) 310VDC 372VDC
380VAC pump 4T (for 380V) 540VDC 648VDC

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