JNTECH JNP18K5H 18.5kW Solar Water Pump Inverter/VFD – 25HP Pump Supported

JNTECH JNP18K5H 18.5kW Solar Water Pump Inverter/VFD – 25HP Pump Supported

The JNTECH JNP18K5H 18.5kW Solar Water Pump Inverter/VFD is a high-performance solar pumping solution designed to operate up to 25HP (18.5kW) three-phase water pumps. It is suitable for agricultural irrigation, tube wells, bore wells, livestock farms, commercial water supply and other high-capacity water pumping applications.

Equipped with advanced MPPT technology, the inverter efficiently utilizes available solar energy and automatically adjusts pump operation according to solar conditions. It also supports utility grid/WAPDA operation when solar energy is insufficient, making it suitable for applications requiring extended pumping hours.

Key Features

• Model: JNTECH JNP18K5H
• Rated Power: 18.5kW
• Pump Support: Up to 25HP / 18.5kW
• Motor Type: Three-Phase AC Pump
• Rated Output Voltage: 380–460V AC, 3-Phase
• Output Frequency: 0–50/60Hz
• Rated Output Current: 36A
• Maximum PV Input Voltage: 880V DC
• Recommended MPPT Range: 460–850V DC
• Maximum DC Input Current: 41.1A
• MPPT Efficiency: Up to 99%
• PV Strings: 3
• Protection Level: IP65
• LCD Display
• RS485/GPRS Communication
• Soft-start operation for reduced motor starting stress
• Automatic operation according to available solar power
• Multiple built-in system protection functions
• Supports remote monitoring
• Suitable for outdoor installations

Solar + WAPDA Operation

The JNP18K5H can operate the water pumping system from solar PV and can utilize WAPDA/Grid power when sufficient solar radiation is unavailable, allowing longer and more reliable pumping operation.

Applications

Ideal for:

• 25HP submersible water pumps
• Agricultural tube wells
• Bore wells
• Solar irrigation systems
• Farms and livestock water supply
• Water storage and filling systems
• Commercial water pumping
• Remote-area water supply projects

Why Choose JNTECH JNP18K5H?

The JNTECH 18.5kW Solar Pump Inverter combines MPPT solar technology with intelligent VFD motor control to provide an efficient and reliable solution for operating 25HP water pumps. Its IP65 protection, automatic operation, soft starting and monitoring capabilities make it particularly suitable for demanding agricultural and commercial applications.

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