How To Make A Small Solar Panel For A Science Project

Lenses used on solar panels.

How to make a small solar panel for a science project.

Here i show you the 4 useful science project ideas with solar panel. Support the soda bottle with a wooden stick and place it in direct sunlight. Materials for a homemade solar panel can be purchased at most hardware stores. Use clear plastic tape to attach the two solar cells together side by side.

It s really helpful for the school students. Wait for the copper to turn black and then let it cook for another 30 minutes. Amount of voltage current and resistance. I believe that using bi convex lenses which concentrate a beam of light will improve the efficiency of a solar panel.

Then connect them in a series circuit using the alligator clip leads. Project display for making efficient use of solar panels hypothesis. The copper sheet will begin to turn black. Requirements for solar powered village science project 1 solar panel 6w 11v x 1 2 battery 7 4v 5200 mah x 1 3 led bulbs small x 20 for home lighting regular x 4 for street lights 4.

Measure the water temperature in the bottle after two hours. Thank you for watching. Turn off the heat and let the copper cool on the burner. Inexpensive solar radio you can make as a science fair demonstration.

The colors on the copper piece intensify and then start to darken with a coating of cupric oxide. Connect the wires on the motor to the solar panel using soldering cut two long rectangles of styrofoam and glue them down to the cardboard with 3 inches separation glue the motor to one styrofoam glue the solar panel to the other styrofoam facing towards the sun. Turn on the heat to its highest setting and watch. Connect the positive terminal of one cell to the negative terminal of the other.

So get to work and teach your kids how fun and practical science can be. Mount the motor with glue or tape it in between a small frame of wood or cardboard blocks. Heat a copper sheet over an electric stove top for 30 minutes on high.