How to Make a Solar Panel With CD?

A compact disc is made of 1.2 mm thick polycarbonate plastics. When these CDs become useless and you just throw them in the dustbin. Instead of throwing them, you can take advantage of their shiny side by reusing them. Because the CDs have a thin layer of aluminum and a bit of gold which makes a remarkable reaction with sunlight that produces solar energy.

All you need is some equipment with a step-by-step guideline to make a solar panel with a CD. How to make a solar panel with the cd is explained with four simple steps below with the list of equipment.

What You’ll Need to Make a Solar Panel With CD

You may think that you need a lot of tools and equipment to make a solar panel with a CD. Relax, you need some simple pieces of equipment that are listed below to make the solar panel with CD.

What You’ll Need to Make a Solar Panel With CD

  • A CD plate
  • Copper coil
  • Zener diodes
  • Insulated electrical wire
  • multimeter
  • A glue gun
  • Soldering iron
  • Wire cutters
  • Small low-voltage device

How to Make a Solar Panel With CD?

Once you have all the equipment you can start the process. The steps are described below about how to make a solar panel with CD? Just follow my leads and go ahead.

How to Make a Solar Panel With CD?

1. Attach the Copper Wire With Cd

Start from the center hole of the CD, enter the copper wire, and bend it so that it stuck with the CD. You can use glue to attach the edge of the wire. now round the copper wire to make a coil over the shiny side of the cd. When finished, glue them to attach.

2. Attach the Zener Diodes

Now it’s time to connect the Zener diodes that help to regulate the voltage. Place the diodes in the gaps between the cut portions of the copper wire. Take the soldering iron and solder the ends of the copper wire to the ends of the diodes. Keep one of the gaps open to connect the insulated wires.

Attach the Zener Diodes

3. Connect Insulated Wire

In the third step, you have to connect the insulated wire to the copper wire. Connect two separate electrical wires with the two edges of the copper wire.

4. Final Test

You should choose a sunny day for the experiment. Place the CD  facing the shiny side to the sun. Next, connect the voltmeter with the electric wire to the CD. The meter reading will be increasing to indicate that the CD panel is producing solar energy.

However, a solar panel with a CD may produce one voltage which is not enough to run the households.

What Can You Run With a CD Solar Panel?

Generally, a solar panel can produce 250 to 400 wattages however, if you are using a 300 Watt Solar Panel for home appliances you cannot run all the appliances you have. At most, you can run the TV, laptops, LED light, and stereos. You can add more panels to increase the wattage to run the refrigerator, stove, water heaters, and dryers.

Attach the Zener Diodes

Now can you run your home appliances with a cd solar panel? Surprisingly no, as you may add more CD but it won’t make enough watt to run home appliances. Therefore, you can run only the toys and mini lights.

Benefits of CD Solar Panel

Every experiment has some benefits however it is a successful experiment and has some benefits. We have included the benefits of the CD solar panel below.

Benefits of CD Solar Panel

  • It is a DIY educational project to experience a creative science experiment. A successful project always increases the motivation for a new invention.
  • It wonders how the sun’s rays are beneficial to make the electric energy. The project helps the students to understand that the Sun is a huge source of energy.
  • This DIY solar panel can be used to make toys. Homemade fans and lights are the common things to run with the CD solar panel.
  • It could be a cheap energy source as you can make more energy by adding more CDs. Making a solar panel with lots of CDs will increase voltage but may not run your daily accessories. Though all the energy you are getting from the panel is absolutely free.
  • It is a creative task that will increase creative motivation that may lead to a big energy source.

Final Statement

We have a lot of things in our daily life that we throw as garbage that damages nature. By recycling them we can save the environment also make an alternative source of energy. That way we can use the useless CDs to make a solar panel with the steps mentioned above on how to make a solar panel with cd?

Making a solar panel with the CD is a funny task but can be effective. This solar panel may not provide full energy for your daily appliances but may backup the small light and toys. Hopefully, you have learned a new thing and if you have questions ask in the comment section.

David Binion

Hi, I am David Binion, I am a technical assistant of a solar panel manufacturing company. I also have a solar panel selling and service providing shops beside my job. Because of my job & business, I have to face so many clients of the power tool users.

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