Solar-Powered Smart Irrigation System is an eco-friendly solution that uses solar energy to power an automated irrigation system based on soil moisture levels. It helps conserve water, reduce electricity usage, and optimize crop watering for sustainable agriculture.
Price : 3500
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The Solar-Powered Smart Irrigation System is an automated, energy-efficient solution designed to optimize water usage in agriculture by leveraging renewable solar energy. This system integrates a microcontroller, sensors, and solar technology to monitor soil moisture levels and control irrigation accordingly. It addresses critical issues like water scarcity, energy consumption, and labor dependency in traditional farming methods.
By using solar panels as the primary power source, the system operates independently of the electrical grid, making it suitable for remote and rural areas. The automatic irrigation process is triggered based on real-time soil moisture data, ensuring that crops receive the right amount of water only when needed. This promotes sustainable agriculture, conserves natural resources, and enhances crop yield.
The system works by continuously monitoring soil moisture levels using a soil moisture sensor. When the moisture level drops below a defined threshold, the microcontroller (e.g., Arduino Uno) activates a relay module that powers the water pump to irrigate the soil. The entire system is powered by solar panels, which charge a battery connected to a power management circuit to ensure uninterrupted operation.
A LCD display shows real-time sensor readings and system status. The irrigation stops automatically once the soil reaches the optimal moisture level. This closed-loop process allows precise and efficient water usage without human intervention.
System Initialization:
The solar panel charges the battery and powers the system.
The microcontroller initializes the sensors and display.
Soil Moisture Monitoring:
The soil moisture sensor continuously checks the water content in the soil.
Decision Making:
If the moisture level is below the predefined threshold, the microcontroller sends a signal to the relay.
Irrigation Activation:
The relay module turns on the water pump, and irrigation begins.
Feedback Loop:
The sensor keeps updating the soil condition, and once the moisture reaches the optimal level, the microcontroller turns off the pump.
Real-Time Display:
The I2C LCD continuously shows soil moisture data and pump status.
| Component | Description |
|---|---|
| Arduino Uno | Main controller for sensor data processing and relay control. |
| Soil Moisture Sensor | Detects the moisture content in the soil to trigger irrigation. |
| Relay Module | Switches the water pump on/off based on commands from the microcontroller. |
| Water Pump | Pumps water to the field or plants when triggered. |
| Solar Panel | Generates renewable energy to power the entire system. |
| Battery | Stores solar energy and provides stable power to the system. |
| Power Supply Module | Regulates voltage from battery to suitable levels for components. |
| I2C LCD Display (16x2 or 20x4) | Displays real-time soil moisture values and system status. |
