99% MPPT Solar Water Pump Controller With Dry Run Protection

99% MPPT Efficiency Solar Water Pump Controller With Dry Run Protection

Trial run(How to start solar pump inverter)
Make sure all cables connections of solar panel and pump motor correct and no need to set any parameter, if you want to set parameter, you can do as follows.
1) (Keypad control):Set motor parameter P11.02- P11.06 as per motor pump name plate If dry run protection is required, measure the unload protection current(see details in user manual chapter for dry run function) If dry run protection not required then miss this step and go to step 2.
2) Set other related special solar pump parameters for optimization if needed.
3) After trial run finishing, if motor pump still not output water when inverter is running more than 40 Hz. Please disconnect the power supply and replace any two-phase wiring of the motor.

1. Veikong hot sale solar pump inverter product features
1) Support Maximum mppt efficiency which can be up to 99%
2) Special solar mppt mode and PID mode which most products can not achieve in China
3) Support LCD display with English and Spanish
4) Support GPRS remote control
5) Support hybrid AC and DCSupport Marco mode
6) Support dry run protection
7) Support full water and low water protectionSupport one button to switch AC

2. Veikong VFD500-PV series Electrical Specifications

3. VEIKONG solar pump inverter all over the world


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.

Elektromotory A Pohony, S.r.o.

Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, 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 also is 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 inverters, 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. We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

Veikong drives keeps following ISO9001 standard to manage and supervise quality.Our products have passed CE certification and other technical approval. To better meet customer requirements and market needs, Veikong drives keeps on upgrading new technologies and new products.

The customer is the source of enterprise.We are honored to put top priority on customers' requirements as well as achieving their requirements.Our products have been widely used in petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing and other industries to create value for customers.