• 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
Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping
Place of Origin China
Brand Name VEIKONG
Certification CE IEC
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 depend on the order quantity
Payment Terms L/C, T/T, Western Union
Supply Ability 15000pcs per Month
Product Details
Product Name 7.5HP Solar Pump Inverter Power 5.5KW/7.5HP
Voltage 220v/380v Warranty 18 Monthes
Type AC Inverters Display LED+LCD
Color Dark Blue And White Original China
Remote Control GPRS Supported Hybrid Mode Support
High Light

250kw MPPT VFD Solar Pump Inverter

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VEIKONG MPPT VFD Solar Pump Inverter

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250kw VEIKONG Inverter

Product Description

0.75kw to 250kw Solar Pump Inverter MPPT VFD for single phase three phase​

 

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 0

 

 Electrical Specifications

 

  220V 380V
Max input DC voltage 450V 810V
DC voltage range 150~450VDC 300~810VDC
Normal working DC voltage 260V-400V 400V-650V
Recommended input mppt voltage 330V 550V
MPPT efficiency >99%
Rated output voltage 1/3-phase 220VAC 3-phase 380-480VAC
Output frequency range 50/60Hz
Max efficiency of the machine 99%
Ambient temperature range -10 °C~50 °C, derating if the temperature is above 40 °C
Cooling method Air cooling
Protection degree IP20/IP21
Altitude Below 1000m; above 1% for every additional 100m.
Standard CE/ROHS

 

Noted: 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

 
 
Main Features: ( Power range: 0.75kw-75kw 220v, 0.75kw-250kw 380v)
 

1. Operates without grid directly from photovoltaic (PV) cells

 

2. Automatic start and stop with solar radiation

 

3. Built-in maximum power point tracking (MPPT)

 

4. Easy installation and set-up for serial production

 

5. Compatible with all pump types

 

6. Good ROI (Return on Investment) against diesel powered pumping

 

7. Compact and uniform drive module design (IP20)

 

8. Dual supply capability with change over switch - solar and grid compatible

 

9. Sensorless vector control of induction motors and permanent magnet motors

 

Accessories:

 

1. GPRS (support 2g/3g/4g internet)

 

It supplies water volume monitoring and operation of inverter from anywhere at anytim

It’s convenient to visit real time and historical data via web or Android APP anytime and anywhere.

This easy-to-use platform makes monitoring of solar pump systems simple and convenient,

far reducing operate time and monitoring costs as well.

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 1

 

 

2. LCD keypad

 

Standard inverter are with LED keypad,LCD keypad is optional.

LCD keypad can monitor 4 parameters at the same time. LED keypad show one parameter only.

LCD keypad with detailed parameter explain,no need use user manual ,more user friendly.

LCD keypad with copy and update and download function.widely used for government projects and big farms.

 

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 2


 

Study famous brand inverters advantages:

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 3

 

 

Veikong solar pump inverter picture:

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 4

Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 5

 


Smart and Advanced MPPT VFD Solar Pump Inverter for Solar Pumping 6

Product Knowledge

 

1.  A solar water pump system is essentially an electrical pump system in which the electricity is provided by one or several PhotoVoltaic (PV) panels. A typical solar powered pumping system consists of a solar panel array that powers an electric motor, which in turn powers a bore or surface pump.

 

2. What is solar pump inverter?

A solar inverter or PV inverter,solar pump inverter,solar pump controller,solar water pump inverter,solar pump drive,solar water pump controller,solar mppt vfd,solar mppt frequency inverter,solar frequency inverter,solar pump vsd,solar frequency inverter,solar vfd are all key words

IT is a type of electrical converter which converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.

 

It is able to convert DC voltage coming from solar panels into AC voltage for powering any pump driven by a three-phase motor.

Pump speed is constantly adapted to available solar irradiation thus maximising the amount of pumped water and making possible operation even in conditions of low sunlight.

It also offers complete pump protection against surges, overloads and dry running.

 

 

3. How does a solar pump inverter work?

Solar pump Inverter or solar pump drives or solar variable speed drives converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) and allow the user to control the speed of the motor or pump to meet the exact demands of the system or process that it carries out. Variable speed drives, (also known as inverter drives or inverter drive systems), control how a pump is used.

 

 

 

 

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