VFD500-PV，solar efficiency meets industrial reliability, with built-in C3 EMC filter, Infineon PIM design, and DSP technology.

Product Overview

VFD500-PV Solar Pumping Inverter is a new generation controller for solar pumping applications.

Key Features

• Advanced MPPT control technology and automatic MPPT voltage tracking.
• Adjust water outflow of pumps quickly based on sunlight intensity change.
• Automatic hibernation and wake up – hibernate at high water level and wake up at low water level; hibernate at sunrise and sunset and wake up at strong sunlight.
• Built-in C3 EMC filter and DSP technology and Infineon PIM design.
• Protection functions: light weak protection, dry run and low voltage, full water warning, overvoltage and over temperature protection.
• Advanced calculation for Pump flow and LCD monitoring display.
• Automatic running without any commissioning in keypad control and GPRS monitoring option.
• Dual supply capability with change over switch – solar and grid compatible.
• Special MPPT+PID function for better and more stable water supply.
• Independent air duct design prevents dust ingress and improves reliability.
• Bigger air volume and long-life cooling fan reduces internal temperature rise.
• Designed for 10 years of maintenance free operation.

Optional Accessories

• GPRS remote monitoring – monitor water volume and inverter operation from anywhere at any time via web or IOS & Android APP, reducing operation time and monitoring costs.
• LCD keypad – monitors 4 parameters simultaneously, with detailed parameter explanations, no need for user manual, supports copy, update and download functions.
• AC Output Reactor – extends motor service life, reduces motor noise and eddy loss, reduces leakage current, protects electronic power switch.
• Sine wave Filters – improves PWM output wave quality, reduces overvoltage peaks, reduces motor noise, improves motor efficiency, attenuates interference emissions.

Company Profile

Shenzhen VEIKONG ELECTRIC CO., LTD is a high-tech enterprise specializing in researching, manufacturing, and trading medium and low voltage inverters and solar pumping inverter.

Professional R&D team and devoted management with over 20 years of experience – one of the first independent AC drives companies in China.

Incorporate latest high efficiency MPPT calculations and SPWM, sensorless vector control, and vector and torque control technology – reached international advanced standards, able to directly replace and be equivalent to Europe, the United States, Japan, and other brands.

Follow ISO9001 standards to manage and supervise quality.

Products have passed CE and IEC certifications and other technical approvals.

Customer is the source of our enterprise – placing customers' requirements first and exceeding their expectations.

Main Applications

Solar pumping, petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing, and more.

Why Choose VEIKONG

• One of China's first independent AC drives companies with over 20 years of experience.
• Technology reaches international advanced standards, equivalent to top European, American and Japanese brands.
• ISO9001 certified quality management.
• CE and IEC certified products.
• Customer-first philosophy – meet and exceed customer expectations.
• Trusted supplier with products used across multiple industries worldwide.

Related words:

Solar controller

Solar pump drive

Agricultural pumping