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Solar Pump Inverter KE300A

KE300A-01 inverters are equipped with overall protection functions (self-checking functions for dry running, weak sunshine, full water level, etc.), motor soft start and speed control functions, with perfect function, easy operation and installation.


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SKU KE300A-01 Category



KE300A-01 series solar pump inverter adopts MPPT(Maximum Power Point Tracking)and excellent motor drive technology to maximize the power output from solar panels. KE300A-01 inverters are compatible with both AC and DC input, and the AC output can be used for various kinds of normal AC pumps. When the solar power is not available, or the sunshine is not strong enough to drive the pump, the inverter could be automatic switched to single phase or three-phase AC input power, such as generator, or grid power.

Technical IndexSpecification
220V inverter380 Vinverter
Input DC voltage200~450V300~800V
Max input DC voltage450V800V
MPPT Voltage(Vmp)160~380V260~680V
 Recommended MPPT


MPPT efficiency99.90%
Input AC voltage1AC/3AC 220/230/240V3AC 380/400/415/440V
Output AC voltage1AC/3AC 0~220/230/240V3AC 0~380/400/415/440V
Output frequency0~300Hz
IP levelIP20
Fault protection functionUp to 30 general fault protections including overcurrent, overvoltage, undervoltage, overheating, default phase, overload, shortcut, etc., and also include water leverl sensor failure protection, full water, dry running, weak sunshine warning special protection functions for solar pump system.
Could record the detailed running status during failure & has fault automatic reset function.


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(Low-voltage and solar energy electrical components catalog)