• 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
Automatic 2HP 3HP 5HP 220v 3 Phase Inverter Solar Pump Controller Vfd
Place of Origin China
Brand Name VEIKONG
Certification CE
Model Number VFD500-PV
Minimum Order Quantity 1
Price Negotiable
Packaging Details the power less than 45kw use Carton, starting from 45kw use Wooden case
Delivery Time 3 days, depend on the order quantity
Payment Terms L/C, T/T, Western Union
Supply Ability 15000pcs per Month
Product Details
Product Name Three Phase Solar Pump Inverter Current 5.6A/9.4A
Output Type 3 Phase Frequency 50hz/60hz
Inverter Efficiency(peak) 99.99% Output Power 2.2kw/4kw
High Light

5HP 220v 3 Phase Inverter


3HP 220v 3 Phase Inverter


2HP Solar Pump Controller Vfd

Product Description

Solar pump inverter 380v 2.2kw 4kw with LCD keypad for irrigation system


1, Support 220V and 380V, single phase and three phase solar water pump inverter, power from 0.75kW to 160KW
2,  No need to set any parameters, and the inverter can be automatically started after power-on
3,  It has protection functions such as PV over-voltage protection, PV polarity reverse connection alarm, over-temperature automatic derating, etc., which can effectively extend the life of the product
4, Supports optional GPRS module, which can realize remote monitoring function of computer webpage and mobile APP
5, It can realize automatic switching of PV DC input and grid AC input, which can meet 24 hours of no care work

Electrical Specifications and Power degree




Max input DC voltage



DC voltage range



Normal working DC voltage



Recommended input mppt voltage



MPPT efficiency


Rated output voltage

1/3-phase 220VAC

3-phase 380-480VAC

Output frequency range


Max efficiency of the machine


Ambient temperature range

-10 °C~50 °C, derating if the temperature is above 40 °C

Cooling method

Air cooling

Protection degree



Below 1000m; above 1% for every additional 100m.



Product Application
Automatic 2HP 3HP 5HP 220v 3 Phase Inverter Solar Pump Controller Vfd 0Automatic 2HP 3HP 5HP 220v 3 Phase Inverter Solar Pump Controller Vfd 1
Automatic 2HP 3HP 5HP 220v 3 Phase Inverter Solar Pump Controller Vfd 2
Automatic 2HP 3HP 5HP 220v 3 Phase Inverter Solar Pump Controller Vfd 3

1. How to achieve Automatic start after stop?
If it is controlled by keyboard no need to set any parameter. If you want to control by external switch
As the default control mode is keypad control, First set P00.06=1 and use a wire or switch to connect com
and DI1,When the switch is closed, the drive run, when the switch is open, the drive stop
2. How to use a float in the water tank to stop the pump if the tank is full?
If your float signal is digital signal Use float switch to short DI 3 and com ,see diagram 1.3
3. How to set minimum frequency ( for example) 30hz and maximum 50HZ
Set P47.05=30HZ and 47.06 to some time and 47.07 to some time. Please refer to details of P47.05-47.07
4. If pump is 60HZ frequency, how to set max frequency?
Notice: If your motor rated frequency is 60HZ First solution for you, P01.06=P01.08=P11.05=60HZ.
Quick setting and easier way: you should set P00.11=02 If your motor is three phase; if your motor is single
phase with capacitor ,set P00.11=22;If your motor is single phase without capacitor ,set P00.11=32


5. Does the product need to set a lot of parameters?
No, it doesn't. The inverter has a self-adaptive and self-learning function. It is automatic start and
stop, you can press Run key to start, or you just wait for P47.03=600S(Default) then it will automatically
6. Could it replace my previous PV pumping inverter?
Yes, of course. Selecting inverter model according to the rated voltage, current and power of the
water pump. A bit more is better. Then take off the old one and put ours on, the system will work.
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