Hoping to leave today’s silicon solar cells behind, the Palo Alto company Nanosolar is creating paper-thin solar panels harnessing nanotechnology, a product that could revolutionize solar power.
IVE MADE ABOUT 9 OR 10 OF THESE HEATERS AND I FOUND YOU DONT NEED TO GLUE CANS TOGETHER OR HAVE HEADERS TO MAKE HEAT YOU JUST NEED A BOX WITH OPENING IN THE TOP AND BOTTOM FILL IT WITH SOME KIND OF METAL TO COLLECT HEAT AND COVER IT WITH PLASTIC OR GLASS THATS ALL YOU NEED ALSO I DONT FEEL YOU NEED TO HOOK UP COLD AIR RETURN FROM YOUR HOUSE JUST USE THE FRESH AIR THAT WAY THERES NO BACK FLOW AT NITE if you watch all my pop can heater videos you will see the different ones ive made and tested you can judge for yourself good luck rich
Video Rating: 4 / 5
Episode 2 of Sopogy’s SopoHow: Join Zeina as she explains how Sopogy’s solar systems are used to create air conditioning.
Video Rating: 4 / 5
science project
Video Rating: 1 / 5
This is part 2 of the Solar Tubes with a control bottle and sun exposure. My website link for the results and videos are www.greenpowerscience.com
Video Rating: 4 / 5
See a solar tractor, solar chain-saw, even a solar MG, all built by engineer John Howe of Maine.
See also hyperblimp dot com. This vehicle runs on sunlight, and thus can fly as long as the sun shines (which, of course, it always does above the clouds). You can see the panels inside (see hyperblimp.com for more info). It’s made it with off-the-shelf materials, for about 00. Location: Sugarhouse Park, Utah, June ’06. (Pat. Pend.) If an elementary school teacher like myself can make this happen, with panels that are less than 6% efficient, it is worth contemplating what our country could have done by now if we’d made the effort. But as they say, better late than never.
Video Rating: 4 / 5
Roger Bisby demonstrates Worcester’s Greenskies Solar water heating. The system comprises solar panels, a hot water cylinder and a high efficiency condensing boiler.
www.homemadepowerplant.com Professor David Faiman, Head of the Ben-Gurion National Solar Energy Research Center and developer of a new solar cell that can produce over one thousand times more electric power than a conventional photovoltaic or PV, states, ‘The achievement is that we separate out the collection function of a photovoltaic cell to the light conversion to electricity function. When we collect the light, instead of using a huge area of solar cells, we use an equal area of cheap glass mirrors and they are curved in such a way as to concentrate the light onto a very small solar cell, the size of just one cell, and in this way you concentrate the light a thousand times and you can get a thousand times more power out of a small cell.’ This is truly an amazing development with several practical applications.
First Solar is helping to grow the economy and create new jobs while protecting the environment. Together, we can create enduring value by enabling a world powered by clean, affordable solar electricity.
Video Rating: 4 / 5
