• 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
Experience Unmatched Performance with MPPT VFD Solar Pump Inverter for Solar Systems
Place of Origin China
Brand Name VEIKONG
Certification CE
Model Number VFD500-PV
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton and Wooden Box
Delivery Time 3 days, depend on the order quantity
Payment Terms T/T, PayPal, Western Union, L/C
Supply Ability 15000pcs per Month
Product Details
Product Name 220V 1.5KW 2.2KW 4KW MPPT Solar Pump Inverter Output Voltage 0-input Voltage
Weight 4kg Output Type Single Or Three Phase
Warranty 18 Months Display LED/LCD
MPPT Efficiency 99.9999% Color Dark Blue
Inner Desgin IGBT Module Original China
Special Function MPPT+PID
Product Description

220V 1.5KW 2.2KW 4KW MPPT Solar Pump Inverter Solar VFD For Solar System
1. 0.75kw to 250kW / 1hp to 333hp
2. Operates without grid directly from photovoltaic (PV) cells
3. Automatic start and stop with solar radiation
4. Built-in maximum power point tracking (MPPT)
5. Easy installation and set-up for serial production
6. Compatible with all ac pump types
7. Good ROI (Return on Investment) against diesel powered pumping
8. Compact and uniform drive module design (IP20)
9. Dual supply capability with change over switch - solar and grid compatible
Electrical Specifications




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.



We suggest solar panel power should be 1.3-1.4 times higher than solar pump power ,and solar pump inverter power should be higher level than solar pump. When solar pump distance to inverter higher than 100m,it should be equipped with Output reactor or higher level power inverter .for Solar panel,l total VOC less than Maximum DC voltage of inverter and Solar panel vmp is recommend 530V for 380V pump and 305V for 220V pump
Product Application
Experience Unmatched Performance with MPPT VFD Solar Pump Inverter for Solar Systems 0
Experience Unmatched Performance with MPPT VFD Solar Pump Inverter for Solar Systems 1
1. What's the different between frequency inverter and solar pump inverter?
Frequency inverter is only accept AC input, it’s widely used in automated machines. But solar pump inverter not only accept AC input but also can connect with solar panel to accept DC input, it more save power, mainly used in solar pumping system.
2. What should be noticed when installing inverter?
Put the product in a place where is well ventilate, cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.
3. Do we need to set the parameter before using?
No need, our preset parameters can already meet your normal use.
And our inverter is AI intelligent working.
If you need to adjust the parameters yourself, you can do it in a few simple steps.

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