Hober 5.5kW Solar Pump Inverter

💧 Hober 5.5kW Solar Pump Inverter (Model: HSPH5500H) – Intelligent Water Pumping With Solar & AC

Effortless irrigation. Reliable water flow. Lower power bills. The Hober 5.5kW 3-Phase Solar Pump Inverter is designed to transform how you manage water delivery in agriculture, industry, and rural infrastructure. Engineered with cutting-edge MPPT (Maximum Power Point Tracking), VFD (Variable Frequency Drive), and hybrid AC/solar input, it empowers users to run powerful 3-phase pumps using only sunlight—or seamlessly integrate AC backup when solar is insufficient.

Whether you’re pumping from boreholes, rivers, or reservoirs, the Hober solar pump inverter ensures maximum uptime, efficiency, and system safety. It’s an investment that pays for itself in reliability, lower diesel/generator costs, and zero grid dependency.

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⚙️ Advanced Technology, Maximum Control

The Hober HSPH5500H isn’t just an inverter—it’s an intelligent control system that adjusts motor speed, power draw, and load conditions in real time.

• MPPT Solar Tracking (99%): Advanced algorithms continuously find the optimum voltage and current from your solar panels, ensuring every watt of sunlight is captured—even under cloud cover.

• VFD Motor Control: By adjusting motor frequency, the inverter ensures a smooth, soft-start and optimal energy consumption, reducing wear and tear on your pump.

• Hybrid Dual Power Input: Use solar as your main source. When sunlight dips, the inverter automatically switches to grid or generator power without interrupting water delivery.

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🔌 Built for 3-Phase AC Pumps

The 5.5kW / 7.5HP output makes it ideal for powering medium- to large-scale 3-phase AC submersible or surface water pumps.

• Voltage Output: 380/400/440V (3-phase)

• Frequency Output: 50–60Hz (adjustable from 15–60Hz)

• Rated Output Current: 14A

• Motor Types Supported: AC induction pumps and compatible permanent magnet motors

This makes the Hober 5.5kW solar pump inverter a trusted choice for deep-well submersibles, irrigation systems, rural community water supply, and industrial water circulation.

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🌤️ Intelligent Solar Input System

The inverter accepts a wide DC input range:

• DC Input Range (Solar-Only): 500Vmp–750Voc

• DC Input Range (Hybrid AC + Solar): 540Vmp–700Voc

• Max Voc Voltage: 800V

• Max Input Current: 14A

This wide range allows users to flexibly size and configure solar panel arrays using popular 450W–550W PV modules, whether wired in series or parallel.

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🔄 Seamless AC Backup Integration

In hybrid mode, the inverter works as a smart automatic transfer switch:

• When Solar Is Strong: The inverter runs fully on PV energy.

• When Solar Drops: It supplements with grid or generator input (220/380V AC).

• When Solar Recovers: It disconnects AC automatically and resumes solar-only operation.

This protects the pump from power loss while reducing fuel and grid usage—ideal for cloudy days or nighttime operation.

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🧠 Protection & Safety Features

Every Hober solar pump inverter includes 360° protection:

• DC overvoltage/undervoltage

• Reverse polarity detection

• Overload protection

• Dry-run prevention (via sensor or software)

• Tank overflow cutoff

• Lightning and surge protection

• Over-temperature shutdown

• Short-circuit detection

• Phase loss protection

These features minimize downtime, prevent equipment damage, and ensure the inverter remains protected in all operating environments.

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📶 Smart Monitoring & Control

• LCD Display: Easy-to-read 128×64 display shows real-time voltage, frequency, power, fault codes, and operational mode.

• Optional WiFi/4G Monitoring: Remotely track performance and receive alerts.

• Water Level Sensor Support: Manage well depth and tank level intelligently to prevent dry run and overfilling.

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🌍 Rugged Design for Harsh Conditions

• Enclosure Rating: IP65 – waterproof, dustproof, and corrosion-resistant

• Cooling System: IP68-rated fan-forced cooling

• Operating Temperature: -10°C to +60°C (derate load >60°C)

• Altitude Tolerance: ≤3000m (above this, derating applies)

• Noise Level: <50dB

This inverter is ready for outdoor farms, pump houses, remote off-grid setups, and more—built to last even in dusty, humid, or high-heat environments.

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📐 Physical & Electrical Specs Summary

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📦 What’s in the Box?

• Hober 5.5kW Solar Pump Inverter (HSPH5500H)

• Wall-mount bracket

• User manual

• Parallel port (for future expansion)

• Optional: WiFi/4G dongle, water level sensors

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🌱 Real-World Applications

• 🌾 Irrigation & Agriculture: Ideal for center-pivot, drip irrigation, and flood systems.

• 🏘️ Rural Water Supply: Distribute water across farms, villages, or estates.

• 🏭 Industrial Circulation: Pump cooling water or manage tank levels in factories.

• 🚜 Remote Off-Grid Installations: Solar-only mode supports clean pumping in off-grid zones.

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✅ Why Choose the Hober 5.5kW Solar Pump Inverter?

✔️ Solar-first logic saves on fuel and electricity
✔️ Easy integration into existing AC pump systems
✔️ Works day or night with hybrid power support
✔️ Smart controls reduce human error and maintenance
✔️ Certified quality, globally trusted by farmers and engineers

🔗 See how MPPT VFD solar pump inverters are transforming irrigation efficiency  through IRENA’s  report.

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Ready to cut your pumping costs, reduce emissions, and gain total water control?

👉 Order the Hober 5.5kW Solar Pump Inverter today and revolutionize your water supply—on your terms, under the sun.