• 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
99% Efficiency VEIKONG Solar Pump Inverter MPPT Solar Inverter 220v 380v 2.2kw - 7.5kw
Place of Origin China
Brand Name VEIKONG
Certification CE IEC
Model Number VFD500-PV
Minimum Order Quantity 5 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
Brand VEIKONG Name Solar Pump Inverter
Warranty 18 Months Free Technical Support Efficiency 99%
Voltage 380V-480V Frequency 50hz/60hz
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99% Efficiency VEIKONG Solar Pump Inverter


IEC VEIKONG Solar Pump Inverter


7.5kw MPPT Solar Inverter

Product Description

VEIKNOG solar pump inverter MPPT solar inverter 220v 380v 4kw 2.2kw 5.5kw 7.5kw

Shenzhen Veikong Electric CO,Ltd. a high-tech enterprise which has been specializing in researching, manu
facturing and trading high, medium and low voltage inverter as well as bypass contactor soft starter, providing our
clients with integrated system solutions. We have professional R&D and devoted management team with more than
20 years' experience of theoretical research, product development and quality management. Veikong is also one of
the first independent AC drives company in China. We adopt SPWM, sensorless vector control and vector and torque
control technology in our VFD series, which has reached the international advanced standard. The products can
directly replace and be equivalent of Europe and the United States, Japan and other brands, providing customers
with a powerful technical support.
Features of VEIKONG solar pump inverter:

1, Support single phase/three phase 220V, and three phase 380V solar water pump inverter, power from 0.75kW to 160KW

2, Simply connect the photovoltaic panel to the inverter, no need to set any parameters.

3, It has protection functions such as overvoltage protection, overcurrent protection, dry runing protection, full water protection.

4, Advanced MPPT algorithm. Ensure solar power tracking efficiency can reach 99.99%

5, Supports optional GPRS module, which can realize
remote monitoring function of computer webpage and mobile APP

6, Support PV DC input and grid AC input at same time, which can meet 24 hours of no care work

7, Support LCD keypad, it is easier to monitor system situation.



2. VFD500-PV technical specification data 

  220V 380V
Max input DC voltage(VOC) 450V 800V

DC voltage range

160 to 450VDC 300 to 800VDC
Recommended DC input voltage range(Vmpp) 250 to 400V 450 to 600V
Recommended input operation voltage 305V(Vmpp) 530V(Vmpp)
MPPT efficiency >99%
Rated output voltage 1 or 3 phase 220VAC 3 phase 380 to 480VAC
Output frequency range 50 or 60HZ(maximum 600hz)
Max efficiency of the machine 99%

3. VEIKONG Manufacturing Enviroment 
99% Efficiency VEIKONG Solar Pump Inverter MPPT Solar Inverter 220v 380v 2.2kw - 7.5kw 099% Efficiency VEIKONG Solar Pump Inverter MPPT Solar Inverter 220v 380v 2.2kw - 7.5kw 199% Efficiency VEIKONG Solar Pump Inverter MPPT Solar Inverter 220v 380v 2.2kw - 7.5kw 2

For 220V single phase motor connection
1: Single phase asynchronous motor wiring method (without
starting capacitor):
Notice: U is connected to the common end of the starting winding and the working
winding, V is connected to the starting winding, and W is connected to the working
Single-phase asynchronous motor if the rotary steering is not correct, you can
change the V and W wiring or set P22.13=1.
First solution: Set parameter P11.01=1 (Single phase motor type without capacitor) or
second solution: set P00.11=00031 if your motor frequency is 50 hz or set P00.11=32 if
your motor frequency is 60HZ
2: Single-phase asynchronous motor wiring method (with capacitor)
Notice1:First solution: Connect motor cable to power terminal U and W and enter BSC
mode to Set parameter P23.15=0(output phase loss shielding protection) or second
solution: set macro P00.11=00021 if your motor frequency is 50HZ or set P00.11=22 if
your motor frequency is 60HZ
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