Solar Energy Measurement System Using Arduino Code

Current sensor is used to measure current flowing to load from solar panel.

Solar energy measurement system using arduino code.

The aim of this solar energy measurement system project is to calculate solar cell factors through numerous sensor data acquisition. Energy sector is fast gaining ground as a new growth area for numerous countries with the vast potential 1. But if we want to measure more than 5 volts then we have to use some additional circuitry like voltage divider. The project requires an ldr sensor for measuring light intensity a voltage divider to measure voltage and a temperature sensor to measure the temperature.

Block diagram of arduino based solar panel electrical parameters monitor. Well make your own device with your arduino board using this guide. Use an arduino two small servo motors with light sensing photo resistors to steer a solar panel towards the sun. This project aims to develop a measurement of solar energy using arduino board technology.

At the right side of the diagram is a solar panel which energy you want to measure. As we know solar panels are dc power sources. Want to measure solar radiation but cant afford a pyranometers. In this system solar panel will move in the.

Here different factors of the solar panel namely the intensity of light current voltage and the temperature are monitored. These measurements are then displayed by the microcontroller to a lcd screen. In this proposed system a solar panel is employed to keep monitoring the sunlight. Voltage is measured by the help of a voltage divider circuit as the arduino analog pin input voltage is restricted to 5v i designed the voltage divider in such a way that the output voltage from it should be less than 5v my battery used for storing the power from the solar panel is rated 6v 5 5ah so i have to step down this 6 5v to a voltage lower than 5v.

This system is to get 100 sun energy. 1 monitoring system of solar photovoltaic the proposed system is for monitoring of solar photovoltaic using atmega328 microcontroller integrated directly into current sensor voltage sensor temperature sensor light sensor and power supply. Voltage measurement of the solar panel is very easy which is up to 5 volts. In this section presents the system design of the solar photovoltaic monitoring system.

Solar energy measurement system block diagram. In this research four parameters that been measured are temperature light intensity voltage and current. Thus this system allows user to effectively monitor solar parameters using this system.