Soda Can Solar Panel

This allows them to absorb and conduct uv heat better.

Soda can solar panel.

Build a wood or metal frame to hold your solar panel cells soda cans. While soda cans can t convert sunlight to electrical power they can be used to capture solar energy to heat air. Regardless of outdoor temperatures black objects will absorb heat more readily than other colors. You ll need a large sheet of glass for the front.

For the back you can use metal or plywood. Free heat using soda can solar panels free heat using soda can solar panels over at hemmings daily you can see how to create your own free heat using custom made soda can solar panels. A simple soda can panel relies on natural convection hot air rises to move the air. This is to help them absorb and conduct heat better.

Spray paint the frame back panel and cans black. Coke beer or soda cans. 4 x 1 x 6 boards not pine or poplar. Next spray the cans frame and back panel with black paint.

That s right recycled solar panels using almost completely free materials. The black soda can heater as a result will heat up very quickly. The solar collector s main ingredients are aluminum cans painted matte black any pop cans will do. Black spray enamel about 2 cans is sufficient for a 72 can array and painting the box.

How the air based soda can solar heater works to begin a fan in the room you want to heat up pulls cold air from the room and pushes it into the bottom of the solar panel. Cold air is drawn in through the bottom of the panel and up through the cans where the air is heated by the sun. For this size window the number of soda beer cans required is 72. The back side of your diy panel can be wood or metal.

Paint and install your hot wall of solar cans. O the selection of the window will dictate the number of cans required for the array.