AUTOMATIC STREET LIGHT SYSTEM (Free Energy)

OUR MOTIVE:- In today's modern world we see street lights or traffic signals lights and more different types of lights they consume a lot of electricity, but we can reduce this if we want. If we use solar energy then electricity consumption can be reduced and the environment is better. In addition, in this modern era, we can use solar systems to automate those lights so that development can increase a lot. That's why we created a project to explain how streetlights can be automated using a solar system and how to run other lights system with the same solar plant, even if the system generates more energy. The extra energy we can supply to the power grid also and will make the environment less polluted.

I HAVE USED A LOT OF SYSTEMS AND LIGHTS IN MY PROJECT BUT FIRST OF ALL, I WANT TO TALK ABOUT AUTOMATIC STREET LIGHTS.

These are the components that I have used in this system:-

1) 1 solar unit

2) bc547 transistor

3) 1N 4007 diodes

4) 10k resistance

5) charge controller

6) Rechargeable battery

7) Some LED lights

Note: - I created this project for demo purposes only, but I can also create a real project if I get the chance.

WORKING PROCEDURE: - Here we have created a cutoff circuit through which when sunlight falls on the solar panel generates energy and the cutoff circuit made with bc547 transistor works and shuts off the light supply, And turns on the battery supply so that the streetlights are turned off automatically during the day and the battery attached to the solar panel are recharged. And whenever gets dark the solar panel cannot generate power and our cutoff circuit does the opposite. Turns off the battery recharge and turns on the street lights automatically and gate back energy from the battery, this way our streetlights automatically work with completely free energy or solar energy.

we also use Road lights, waiting room lights, and many more lights and we give an option when solar power generate extra energy the energy supply to the grid system also it is another system in my project.

Note:- In my demo project I cannot use any inverter system to convert DC power supply to AC power supply but when I make a real project there I use AC supply that's why in a real project We use an inverter circuit to convert battery DC supply to AC 220v 50Hz supply.