Homemade “Steel Can” Solar Air Heater. made with STEEL CANS. produces consistent flow of hot (140F+) air. video provides full instructions on how to build it.
Living a green life helps protect the environment and generally helps you save money. By choosing solar energy options such as solar heating, solar hot water heating and solar lighting, you can rest assured that you are helping to save the planet. Keep your solar products free from dirt and debris for best results.