Super glue cardboard measuring tape a couple of dozen cds depending on the size of your window a utility knife a pencil a clear plastic drop cloth a few s hooks scissors an awl black spray paint masking tape.
How to make a solar panel out cdrom.
Glue cds down over these holes with super glue.
Glue down the rest of the cds leaving a small space above the bottom row and below the top.
Leave space above and below the center row also.
Blu ray discs pretty color actually makes them great at capturing light.
Materials required for the cd solar panel.
How to build homemade solar panel.
Remove the cds and cut these holes out with your utility knife.
How to make extra efficient solar panels using old blu ray discs.