Solar Energy Measurement System Using Arduino Code

Solar energy measurement system block diagram.

Solar energy measurement system using arduino code.

These measurements are then displayed by the microcontroller to a lcd screen. As we know solar panels are dc power sources. This project aims to develop a measurement of solar energy using arduino board technology. In this research four parameters that been measured are temperature light intensity voltage and current.

This paper aims at the development of process to track the sun and attain maximum voltage using arduino uno and labview for real time monitoring. The aim of this solar energy measurement system project is to calculate solar cell factors through numerous sensor data acquisition. In this proposed system a solar panel is employed to keep monitoring the sunlight. Solar energy plays an important role as a primary source of energy especially for rural area.

Use an arduino two small servo motors with light sensing photo resistors to steer a solar panel towards the sun. Block diagram of arduino based solar panel electrical parameters monitor. Well make your own device with your arduino board using this guide. Energy sector is fast gaining ground as a new growth area for numerous countries with the vast potential 1.

Voltage sensor is used to measure a voltage of solar panel. At the right side of the diagram is a solar panel which energy you want to measure. Want to measure solar radiation but cant afford a pyranometers. But if we want to measure more than 5 volts then we have to use some additional circuitry like voltage divider.

Here different factors of the solar panel namely the intensity of light current voltage and the temperature are monitored. Voltage measurement of the solar panel is very easy which is up to 5 volts. 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 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.

Current sensor is used to measure current flowing to load from solar panel. This system is to get 100 sun energy. In this section presents the system design of the solar photovoltaic monitoring system.