Inverex King Pro Solar VFD Inverter (5.5 kW – 37 kW)
Overview
The Inverex King Pro VFD is a cutting-edge, energy-efficient, and durable solution designed to power solar water pumping systems, industrial motors, and various high-demand applications. Built with advanced MPPT technology, it ensures maximum power extraction from solar panels, even in low sunlight conditions. Whether you’re running agricultural irrigation systems or powering industrial machinery, this inverter delivers consistent, high-quality performance with minimal maintenance.
Key Features
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High Efficiency & Energy Saving – Optimized for maximum energy utilization, reducing operational costs.
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Advanced MPPT Control – Extracts up to 99% of available solar energy for peak performance.
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Wide Voltage Range – Supports up to 800 V DC input, making it adaptable to different solar setups.
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Soft Start & Overload Protection – Prevents motor stress, extending equipment life.
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Smart LCD Display – Easy-to-read interface for system status and controls.
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Rugged, Weatherproof Design – Operates reliably in extreme weather conditions.
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Automatic Power Switching – Seamlessly switches between solar and grid power.
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Supports PMSM and AC Pumps – Compatible with multiple motor types.
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Float Switch Compatibility – Automated water level control for pumping systems.
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Optional GPRS Remote Access – Monitor and control the inverter from anywhere.
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Dual Power Input – Operates on both AC and DC power sources.
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Easy Installation & Low Maintenance – Designed for hassle-free setup and long-term use.
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1-Year Warranty – Backed by Inverex quality and service.
Technical Specifications of Inverex King Solar VFD Inverter
| Parameter | Description |
|---|---|
| Input Voltage | 3-Phase 380 VAC (−15%) to 440 VAC (+10%) |
| Output Voltage | 3-Phase 0–380 VAC |
| Max DC Voltage | 800 V DC |
| Starting Voltage | 550 V DC |
| Recommended DC Range | 600–700 V DC |
| Output Frequency | 0–500 Hz |
| Available Models (kW) | 5.5, 7.5, 11, 15, 18.5, 22, 30, 37 |
| Input / Output Current | 5.5 kW: 20.5 A / 17 A — 37 kW: 180 A / 176 A |
Applications
Perfect for agricultural irrigation, industrial operations, livestock watering systems, and municipal or residential water supply. Its robust design, advanced control features, and solar-first operation make it an ideal choice for reducing energy bills and ensuring uninterrupted performance.

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