RENEWABLE ENERGY LABORATORY

DIY solar. Thinking of installing or DIY – ing a Solartwin solar water heating panel on your home to heat water for washing and bathing? Consider solar panel positioning, shading solar plumbing, heights, hot water use, cylinder volume and type, planning, health, safety, birds, bats, how many panels. Also looks at solar hot water cylinders [...]

This is a video of the Passive Solar Heating System in use at www.envirosponsible.com in Whitby, Ontario, Canada. It provides a great deal of heat, and the installer, Chris, will be making it more effecient by adding a second computer fan to push the warm air at the top, painting the inside better and taping [...]

Our team has designed a system that will efficiently heat our clients hot tub using solar thermal energy. Through a series of panels, tubes, and heaters, our system uses heat transfer to heat the water that will enter the hot tub. The design will use grid electricity to pump the water.