JFY 5.5 KW 400 V-3 Phase AC Solar Pump Inverter

The latest JFY 5.5 KW 400 V-3 Phase AC Solar Pump Inverter price in Pakistan is Rs. 112,200/- updated on October 22, 2026.

The JFY 5.5 kW 400 V-3 Phase AC Solar Pump Inverter is a variable frequency drive for AC pump motors. It controls the motor speed and runs the pump directly from solar power.

Overview

A solar pumping system uses clean, green solar energy. The inverter converts DC power from the PV array into AC power and then drives the AC pump. The system needs no external battery, because it stores water instead of electricity. As a result, it is economical, energy-saving and clean.

This model belongs to the SPRING series from JFY, a range dedicated to solar pumping systems. It controls and regulates the whole system. It also adjusts the output frequency in real time as the sunlight changes. In this way, it achieves maximum power point tracking (MPPT).

Applications

You can use the inverter in many situations, such as:

• Drinking water for people and animals in remote areas
• Farmland irrigation
• Desertification control
• City landscape water use, including parks and green areas

Key Features of the JFY 5.5 kW Inverter

• Dedicated design for solar pumps, and compatible with various motor types
• IP65 protection, so it works well in harsh outdoor conditions
• Integrated combiner box with a dedicated PV DC switch, SPD, fuse and other optional accessories
• Natural cooling design for quiet, simple operation
• Advanced dynamic VI MPPT technique with fast response and good operating stability
• Intelligent power module in the main circuit for high reliability
• Conversion efficiency that reaches 98%
• Advanced IGBT module, while a high and low water level detection circuit is optional
• Communication interfaces such as RS485, CAN and GPRS (optional), so you can check status remotely
• Backup supply from the grid or a diesel generator for 24-hour running
• Fully automatic running, so it needs no operator on duty
• Pump speed range that you can set freely, so the pump runs as long as possible
• Solid, durable casing with a compact size and neat appearance

Display and Protection

The friendly interface lets you check real-time and historical information on the LCD display in the front panel. In addition, the inverter can store running data for up to 8 years.

It also has a complete running protection system. This covers output short-circuit, IGBT over-current and input over- or under-voltage. Besides that, it protects against overload, module over-temperature and grounding faults.

Choosing the Right Model

First, match the JFY 5.5 kW rating and the 400 V three-phase output to your pump motor. Then size the PV array to suit the pump and the daily water demand. Finally, mount the inverter in a shaded, ventilated spot close to the pump for the best results.

Also, you can browse similar products at Roshanex. In addition, our team can help you choose the right model before you order.