Products

Smart PV-Driven Irrigation Control Solution

Solar Intelligent Irrigation System

Product Introduction

The JNTech Solar Intelligent Irrigation Controller is a core control unit designed for modern photovoltaic irrigation systems. It integrates solar-powered pumping, intelligent irrigation control, remote monitoring, and water–fertilizer integration, enabling fully automated and energy-efficient agricultural water management. Powered entirely by renewable energy, this controller combines PV direct-drive technology, energy management, sensing & control, and IoT communication, delivering a green, digital, and highly reliable irrigation solution for diverse terrains and climates.

Product Features

  • 100% Solar Powered Operation: Fully driven by photovoltaic energy, reducing reliance on grid or diesel power.

  • Intelligent Irrigation Control: Real-time monitoring and intelligent regulation of pipeline pressure, flow rate, pumps, and valves.

  • Automatic & Unattended Operation: Supports fully automatic irrigation without on-site supervision.

  • Remote Monitoring & Control: System operation and data visualization via mobile APP or PC cloud platform.

  • Wide System Compatibility: Supports complex irrigation modes such as solar drip irrigation and solar sprinkler irrigation.

  • High Expandability & Customization: Modular design allows functional upgrades based on real project requirements.

Technical Specifications

Solar Intelligent Irrigation System
  • System Configuration

    Solar Panels

    PV Irrigation controller

    Solar pump inverter

    Solar Pump

    Monitoring system

    Optional: System Accessories

Description

System Application Principle

The Solar Intelligent Irrigation Controller operates as the central control hub between photovoltaic power generation, pumping equipment, and irrigation networks:

  1. Solar panels generate DC power, directly driving the solar pumping system or supplying energy via inverter.
  2. The controller collects real-time data from pressure sensors, flow meters, and valves through RS485 and I/O ports.
  3. Based on preset irrigation strategies and sensor feedback, the controller intelligently regulates:
    • Water pumps
    • Solenoid valves (up to multiple zones)
    • Pipeline pressure and flow rate
  4. Irrigation operations can be automatically scheduled or remotely managed via cloud platform.
  5. Optional integration with grid or diesel backup power ensures uninterrupted irrigation when required.

This architecture enables a water-saving, energy-saving, and digitally managed irrigation system, combining PV + irrigation + IoT into one unified solution.



Q1: What is a photovoltaic water pump system?

A: It is a system that uses solar energy as the primary power source. The PV array converts sunlight into electricity, which is then transformed by a PV pump inverter into AC power to drive the water pump.

Q2: How does the system work?

A: The PV array captures solar radiation and converts it into DC power. The PV pump inverter converts this DC into AC and drives the pump. It also adjusts output voltage and frequency in real time according to solar intensity, ensuring maximum power point tracking (MPPT).

Q3: What happens when sunlight is weak?

A: The system can automatically switch to the grid as a supplementary power source, ensuring stable operation of the water pump even under poor solar conditions.

Q5: Where can photovoltaic water pump systems be applied?

A: They are widely used for domestic water supply, agricultural and forestry irrigation, desert management, livestock watering, village and town water supply, wastewater treatment projects, and fountain landscapes.

Q6: What are the advantages of using this system?

A: It features low carbon emissions, energy saving, and environmental protection. It greatly improves the living conditions of people in areas with water shortages or limited electricity access.

Q7: What is the market potential of PV water pump systems?

A: With their eco-friendly concept and ability to solve water and electricity shortages, these systems have broad market prospects and significant social value.




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