Hober 5.5Kw Solar Pumping inverter (7.5HP) MPPT Hybrid vfd (3 Phase)

The Hober 5.5 kW Solar Pumping Inverter (7.5 HP) is a robust, high-performance hybrid Variable Frequency Drive (VFD) designed for solar-powered water pumping applications on three-phase motor systems. Engineered with an advanced MPPT (Maximum Power Point Tracking) algorithm, this inverter maximizes solar energy harvest while delivering stable and efficient power to 3-phase pumps — ideal for boreholes, irrigation, community water supply, commercial farms and industrial sites.

With integrated solar and utility power management, the Hober solar pumping inverter provides smooth motor control, energy optimization, and system reliability, making it a smart choice for off-grid and grid-assisted solar pump installations.

Key Features & Benefits

High Performance for 3-Phase Pumps
Rated at 5.5 kW (7.5 HP), the inverter delivers reliable power and precision motor speed control for efficient pumping performance.

Built-in MPPT Solar Optimization
The hybrid MPPT controller continuously adjusts to changing solar conditions to extract maximum energy from PV arrays — increasing solar utilization and reducing operating costs.

Hybrid Power Management
Seamlessly blends solar power and grid/battery energy input, allowing the pump system to operate even in low solar conditions or at night.

Variable Frequency Control
Smooth VFD operation improves pump performance, reduces mechanical stress, and extends motor life while optimizing water delivery based on demand.

Intelligent Protection & Diagnostics
Equipped with overload, overvoltage, undervoltage, overtemperature and short-circuit protection, enhancing system durability and safety.

User-Friendly Interface
Integrated LCD or display panel enables real-time monitoring of system parameters including voltage, current, frequency, and solar array performance.

Flexible Installation
Suitable for both new solar pump systems and retrofit projects, with support for remote monitoring and optional accessories depending on system setup.

Technical Specifications

*Exact PV voltage limits vary with model configuration.

Ideal Applications

• Solar-powered borehole and well pumping

• Irrigation for farms and horticulture

• Rural water supply systems

• Commercial and agricultural water delivery

• Industrial pump control with solar support

Why Choose the Hober 5.5 kW Solar Pumping Inverter?

The Hober 5.5 kW Solar Pumping Inverter blends solar optimization, flexible hybrid operation and advanced motor control into a single, reliable solution for three-phase pumping applications. Its integrated MPPT tracker ensures maximum solar energy utilization, while variable frequency control enhances pump efficiency and longevity. Built to deliver dependable performance in harsh environments, this inverter is ideal for solar water systems that demand high efficiency, low operating cost and long-term durability.