• Shenzhen Veikong Electric Co., Ltd.
    Tayfun from Turkey
    Veikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
  • Shenzhen Veikong Electric Co., Ltd.
    Cristian from Chile
    It’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
  • Shenzhen Veikong Electric Co., Ltd.
    Brahim assad from Syria
    VEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
Contact Person : Terry
Phone Number : 008613923736332
WhatsApp : +8613923736332
Micro Application 3 Phase Solar Pump Inverter With 99% Efficient MPPT And GPRS
Place of Origin China
Brand Name VEIKONG
Certification CE IEC
Model Number VFD500-PV
Minimum Order Quantity 26 pcs
Price negotiable
Packaging Details paper carton under 45kw, starting from 45kw wooden case for packing
Delivery Time 3-8 working days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 15000 per/ month
Product Details
User Friendly Model Macro Application Color Blue And White
Mark Veikong (OEM) GPRS Support
Phase 3 Phase Voltage 380V-480V
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Micro Application 3 Phase Solar Pump Inverter


MPPT 3 Phase Solar Pump Inverter


3 Phase VEIKONG solar pump inverter

Product Description

Macro Application 3 Phase Solar Pump Inverter With 99% Efficient MPPT And GPRS​


1. Features of VEIKONG 3 phase solar pump inverter 

1) Veikong VFD with nice ROI(return on investment) against diesel powered pumping, which means it's really economic in the long run.

2) Compact and uniform dirve module design which makes the whole device more reliabe when using it(protection level IP20 standard and IP54 optional) 

3) Dual supplu capability with change over switch-solar and grid compatible. Thus when the solar is not strong enough, you can turn to the grid and make sure the whole system is still working.

4) Sensorless vector control of induction motors and permanet magnet motors for more markets. 

5) Energy saving function and dry run self learning function 

6) GPRS monitoring control lvia PC and mobile 


2. Veikong VFD500-PV control circuit terminal instruction 

Type Terminal symbol Terminal name Terminal function description
Switch input +24V +24V current 24V±10%,Internal isolation from GND
Maximum output current:200mA
To provide 24V power supply, generally used as a digital input and output terminal power supply and external sensor power
PLC Digital input terminal common The factory default setting is connected PLC with +24V Terminal for on-off input high and low level switch
When using the external signal to drive DI1~DI5, it will disconnect the connector slip of PLC with the +24V
COM +24V ground Internal isolation from GND
DI1~DI4 Digital input terminal 1~4 Optocoupler isolation, compatible with bipolar input
Optocoupler isolation, compatible with bipolar input
Voltage range:10V~30V


3. VEIKONG solar pump inverter product working field

Micro Application 3 Phase Solar Pump Inverter With 99% Efficient MPPT And GPRS 0Micro Application 3 Phase Solar Pump Inverter With 99% Efficient MPPT And GPRS 1


4. VFD500-PV series product brochure and user manual download here

VEIKONG VFD500-PV Hybrid Solar pumping inverter us...

VEIKONG solar pump inverter brochure.pdf


5. Veikong high standard and reliable after sale service 

We will provide you 18 months warranty. If everything is broken down during this process, we will be responsible for that.

Your request for repairs on the spot has a quick response. You get the latest expertise carried out by Veikong service engineers. If it is not possible to fix the issue on-site, we will offer you a perfect in-depth investigation of your application to determine the root cause of the incident and avoid any potential re-occurrence.


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