Soda Can Solar Panel

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.

Soda can solar panel.

Next make a wood or metal frame to hold your makeshift solar panel cells soda cans in place. 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. Black spray enamel about 2 cans is sufficient for a 72 can array and painting the box. Regardless of outdoor temperatures black objects will absorb heat more readily than other colors.

While soda cans can t convert sunlight to electrical power they can be used to capture solar energy to heat air. A simple soda can panel relies on natural convection hot air rises to move the air. Paint and install your hot wall of solar cans. That s right recycled solar panels using almost completely free materials.

Next spray the cans frame and back panel with black paint. 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. For the front attach the glass or polycarbonate sheet to the front panel onto the frame.

Spray paint the frame back panel and cans black. This allows them to absorb and conduct uv heat better. For the back you can use metal or plywood. O the selection of the window will dictate the number of cans required for the array.

Build a wood or metal frame to hold your solar panel cells soda cans. This is to help them absorb and conduct heat better. You ll need a large sheet of glass for the front. Cold air is drawn in through the bottom of the panel and up through the cans where the air is heated by the sun.

4 x 1 x 6 boards not pine or poplar. Coke beer or soda cans.