Find this and other hardware projects on hackster io.
Arduino red board measure solar panel.
Project tutorial by jeffrey.
Inside the red rectangle the net meter says either receiving energy supplier is receiving energy from us or delivered we receive energy from the the energy supplier.
Measuring solar radiation with arduino.
The sensor module along with arduino taking 100mah current.
Because of this we run the solar panels output current through what is known as a voltage divider.
This will vary depending on the solar panel you are using you have to check to confirm this as it is very essential to our calculation for the.
In this system solar panel will move in the direction of sun from sun rise to sun set.
Listed here are the various attributes used to determine the best suited.
The arduino can only measure up to 5v of input but solar panel used can generate 6v.
They are built using arduinos which allows them to be created by everyone from junior high students to adults.
The microcontroller used is in this controller is arduino nano.
Want to measure solar radiation but cant afford a pyranometers.
6v dc 500 ma solar panel breadboard.
Arduino analog reference voltage 5v maybe different on your board maximum voltage output of your solar cell this will vary depending on the solar panel you are using you have to check to confirm this as it is very essential to our calculation for the average calculator solar cell it is around 5v.
You can also use other arduino board like pro mini micro and uno.
The solar irradiance device sid measures the brightness of the sun and is specifically designed to be used in the classroom.
Jumper wires actual values will depend on your project s power requirements.
Well make your own device with your arduino board using this guide.
Sensor 0 is measuring the solar panel.
No start search for arduino board in the local network yes start the main activity search for arduino board successfull.
This instructable was produced by the 2017 2018 teachers in the qesst program at asu.
Dimension of solar cell.
Want to measure solar radiation but cant afford a pyranometers.
Battery voltage 1 2 x 2 2 4v so required voltage for solar panel 2 4 x 1 5 3 6v by taking some margin we can choose a 4v solar panel for it.
If you want to measure the solar panel power output you must measure both the voltage and the current very frequently as the power output can change very rapidly if clouds or smoke obscure the sun.
Battery capacity is 1300mah c 10 130mah the solar panel has to provide current 100mah for arduino along with a current not more than 130mah.
This design is suitable for a 50w solar panel to charge a commonly used 12v lead acid battery.
In this exercise we will compare the three different arduino boards to see which one best fits your needs.