INVEREX King Pro Plus 22KW Solar VFD | Three-Phase IP65

The INVEREX King Pro Plus 22KW VFD is a high-performance solar variable frequency drive designed for efficient and dependable water-pumping systems. It supports both solar DC input and three-phase AC input, providing flexible operation for agricultural, commercial, and industrial pump applications.

Its fully automatic operating software enables convenient pump operation without complicated configuration. The VFD supports general AC pumps, external float switches without additional setup, and PMSM pumps when used with the appropriate software. Optional GPRS mobile control is also available for remote system operation and monitoring.

The IP65-rated enclosure protects the VFD against dust and water exposure, making it suitable for demanding outdoor installations. The King Pro Plus series provides up to 99% DC power efficiency, supports a maximum DC input voltage of 900V, and delivers an adjustable output-frequency range of 0–400Hz.

The 22KW model has a rated input current of 51A and a rated output current of 45A. It is engineered to provide accurate motor-speed control, efficient utilization of solar energy, and consistent pump performance. The uploaded datasheet specifies a two-year warranty for the King Pro Plus series.

Key Features

• 22KW rated output power
• Solar DC and three-phase AC input compatibility
• Fully automatic operating software
• Supports general AC water pumps
• PMSM pump support with dedicated software
• External float-switch support without setup
• Optional GPRS mobile control
• IP65 dust- and water-resistant enclosure
• Up to 99% DC power efficiency
• Maximum 900V DC input voltage
• Recommended DC input range of 350–680V
• Output frequency range of 0–400Hz
• Two-year warranty