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Quotes about Solar Cells from the world's top natural health / natural living authors

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"He told me that Uni-Solar was using a proprietary thin-film, vapor-deposited amorphous silicon alloy to reduce the materials cost of building solar cells. Amorphous silicon cells absorb light more efficiendy than crystalline systems, so the thickness of its solar cells could be one hundred times less, he said. But with improving technology, of course, the thickness could eventually be a thousand or more times less than today, extracting and compressing the solar rays of the sun. These systems are thin, unobtrusive, and easily installed." - David Steinman, Safe Trip to Eden: Ten Steps to Save Planet Earth from the Global Warming Meltdown (Get the book.)

"The programs and instructions that run a computer, as opposed to the actual physical machinery and devices that compose the hardware. solar cells Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. fa At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic." - James Trefil, Joseph F. Kett, and E. D. Hirsch, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"The programs and instructions that run a computer, as opposed to the actual physical machinery and devices that compose the hardware. solar cells Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic." - E. D. Hirsch, The Dictionary of Cultural Literacy (Get the book.)

"The programs and instructions that run a computer, as opposed to the actual physical machinery and devices that compose the hardware. solar cells Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. fa At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic." - E. D. Hirsch, Joseph F. Kett, James Trefil, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"There was photovoltaics (using solar cells), or fuel cells, or water batteries (an attempt to convert the hydrogen from water into electricity in the cell). There was wind, or waste products, or even methane. But none of these, even the more exotic among them, were turning out to be robust or realistic. Bill and Hal agreed that what was really needed was an entirely new source: a cheap, endless, perhaps as yet undiscovered, supply of energy. Their conversations often veered off in this kind of speculative direction." - Lynne Mctaggart, The Field - The Quest for the Secret Force of the Universe (Get the book.)

"Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. fa At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier." - James Trefil, Joseph F. Kett, and E. D. Hirsch, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"The team described potential applications of the process as including transparent antennae, high-quality electronic sensors, supercapacitors and batteries, light sources and displays, solar cells, artificial muscles, tissue-growth scaffolding, and much more. As exciting as carbon nanotubes may be, it's important to remember that tiny particles can be highly toxic, even when made of otherwise innocuous materials. Some research has shown that nanotubes can irritate and cause inflammation of the skin and, when inhaled, particles the size of nanotubes appear to make asthma worse." - Alex Steffen, Worldchanging: A User's Guide for the 21st Century (Get the book.) "Photovoltaic cells made from nanotubes are more flexible, lighter in weight, and potentially less expensive than traditional silicon solar cells. In theory, we'll be able to do a lot more with them: embed them in fabrics, wrap them around curving structures, and paint them on walls and roofs. ¦ The development of nanoscale wires able to turn heat into electricity and vice versa will mean refrigerators that can operate without pumps or chemicals, solar panels that are able to extract power from heat or light, and even vehicles that can draw power from the heat of engines." - Alex Steffen, Worldchanging: A User's Guide for the 21st Century (Get the book.) "Equipment at the stations operates on batteries charged by a combination of solar cells and bicycle generators. In short, Inveneo is using open-source technology and renewable power to improve the lives of poor people around the globe through better access to communication. This isn't just a fantasy or a "we're hoping to do this soon" sort of project, either. With the assistance of the nongovernmental organization ActionAid, Inveneo has already deployed its system in rural villages in Uganda." - Alex Steffen, Worldchanging: A User's Guide for the 21st Century (Get the book.)

"Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier. Space shuttle." - E. D. Hirsch, The Dictionary of Cultural Literacy (Get the book.)

"You wouldn't think so, but they loved using our solar cells for target practice. Well, in the old systems, if one solar cell was destroyed, this knocked out the whole system. No more. Not with these babies." Ng rubbed his hand on a strip with a solar cell. "With these here, even if one is damaged, the system continues to operate." "What's upkeep like?" I asked. "None. We don't even have to dust them. We did once. Recendy, with the rains, we haven't even needed to do that. But even when they are dusty, they are still highly productive." "I am a big believer in solar," he said. " - David Steinman, Safe Trip to Eden: Ten Steps to Save Planet Earth from the Global Warming Meltdown (Get the book.)

"There are already shortages of the silicon components needed to build solar cells, so an upscaling of solar PV by several orders of magnitude may not be technically possible in the near term due to resource constraints. Probably the worst wedge option of all is that of biofuels. Already corn-derived ethanol is being blended into gasoline in the United States, ostensibly to reduce C02 emissions, but in reality having more to do with subsidising the politically powerful farming lobby in 'red' Republican states." - Mark Lynas, Six Degrees: Our Future on a Hotter Planet (Get the book.)

"Completed in January 2004 with Uni-Solar's thin flexible solar cells and the technological help of Solar Integrated Technologies, their system provides 100 kilowatts of clean solar power daily. The use of solar power benefits everybody, including the surrounding community. Having a solar roof allows the facility to generate its own electricity cost effectively and helps increase the stability of the region's energy supply as well." - David Steinman, Safe Trip to Eden: Ten Steps to Save Planet Earth from the Global Warming Meltdown (Get the book.)

"I'm working with a guy in California who has a new way of manufacturing solar cells, which he reckons to prove out in two to four years. He's just gotten That which is his financing, and if he's right, he will be able to produce not good for the solar electricity for three cents per kilowatt hour. Right beehive cannot now, you'll pay seven to eight cents a kilowatt hour from be good for the conventional sources. This is a very big 'WOW!'" |jees What's next? What are the technologies that will . ,. underpin a prosperous economy? "I think it's what we've —Marcus Aurelius r . ." - David H. Rippe, Jared Rosen, The Flip: Turn Your World Around (Get the book.)

"Devices, usually made of semiconductors, that convert sunlight directly into electric current. solar cells power artificial satellites, and are often used in remote locations of the earth. fa At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier." - E. D. Hirsch, Joseph F. Kett, James Trefil, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"Ott compares the skin to solar cells used by satellites to obtain energy from the sun. The layering of the skin is similar to the layering of the different elements that are used to make capacitors, condensers, transistors, and flashlight batteries. The langerhans cells are located between basal cells and prickel cells. They have dendrites which give them the potential to transmit and are our bodies' biologic solar energy cells. We, just like a pot of geraniums, need direct sunlight for good health." - James A. Howenstine, A Physician's Guide to Natural Health Products That Work (Get the book.)

"Amorphous silicon cells absorb light more efficiendy than crystalline systems, so the thickness of its solar cells could be one hundred times less, he said. But with improving technology, of course, the thickness could eventually be a thousand or more times less than today, extracting and compressing the solar rays of the sun. These systems are thin, unobtrusive, and easily installed." - David Steinman, Safe Trip to Eden: Ten Steps to Save Planet Earth from the Global Warming Meltdown (Get the book.)

"At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier. Space shuttle. The Enterprise landing at Edwards Air Force Base, October 26, 1977, after a test flight." - E. D. Hirsch, Joseph F. Kett, James Trefil, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"Put simply, a national program to spend $5 billion over the next four years could make solar cells commercially viable for a significant portion of all new electrical generation worldwide. An announcement that the government will buy $1 billion worth of solar cells in 2001 at (an inflation-indexed) price of $3.50/watt; $1 billion worth in 2002 at $2.50/watt; $1 billion worth in 2003 at $1.50/watt; and $2 billion worth in 2004 at $1.00/watt would catapult America back into the global lead in solar energy." - Denis Hayes, The Official Earth Day Guide to Planet Repair (Get the book.)

"At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier. Space shuttle. The Enterprise landing at Edwards Air Force Base, October 26, 1977, after a test flight." - E. D. Hirsch, The Dictionary of Cultural Literacy (Get the book.)

"A single nuclear power plant produces 25 times as much electricity in a year as will all the solar cells sold in the entire world last year. Of course solar cells remain expensive! Until the solar-cell industry can leap to the next stage?mass production—all the investments the public has made in research and engineering will be left dangling. What Solar Energy Can Learn from Computer Chips The solar industry should learn from the experience of the electronics industry. Consider, for example, the history of the integrated circuit." - Denis Hayes, The Official Earth Day Guide to Planet Repair (Get the book.) "For a quarter-century, affordable solar cells have been the environmental brass ring, lying just outside the grasp of those who favor green power. Governmental procurement could lower their price to the point where they will take off on their own in the private sector. A comparison of the experiences of computer chips and solar cells vividly illustrates the value of government procurement in bringing new products to market. New technologies follow predictable learning curves. As production volumes increase, costs fall." - Denis Hayes, The Official Earth Day Guide to Planet Repair (Get the book.)

"Eventually, nano-scale solar cells will be sprayed invisibly onto surfaces, transforming roads and building exteriors into energy generators with potential output much greater than fossil fuels. (Courtesy of Bekaert ECD Solar Systems LLC; ovonic.com/unitedsolar/flex.html) example, to make 2001-era solar cells, fossil fuel energy was required to mine the raw materials, transport them, manufacture the cells, then get them to a location, before they could "pay back" the energy used in their own manufacture." - Douglas Mulhall, Our Molecular Future: How Nanotechnology, Robotics, Genetics and Artificial Intelligence Will Transform Our World (Get the book.)

"At present, solar cells are too expensive and inefficient to be used for commercial generation of electricity. solar photovoltaic cells (foh-toh-vol-tay-ik, foh-toh-vohl-tay-ik) See solar cells. sonic barrier See sound barrier. sonic boom See boom, sonic. sound barrier The sudden increase in air resistance that occurs when an aircraft approaches the speed of sound. This is also called the sonic barrier. Space shuttle. The Enterprise landing at Edwards Air Force Base, October 26, 1977, after a test flight." - James Trefil, Joseph F. Kett, and E. D. Hirsch, The New Dictionary of Cultural Literacy: What Every American Needs to Know (Get the book.)

"Some environmentalists blame the energy industry, but for whatever reasons, a gallon of gas still packs more punch than a gallon of solar cells in the equivalent space. solar cells require a lot of surface area to convert energy arriving from a star 93 million miles away. Energy that hits the earth requires fields of cells to deliver the same power in the same short burst as a tank of gas. That's because millions of years ago nature concentrated solar power in the form of petroleum. We're drawing on that solar bank deposit." - Douglas Mulhall, Our Molecular Future: How Nanotechnology, Robotics, Genetics and Artificial Intelligence Will Transform Our World (Get the book.)

"It is possible that improved batteries and more efficient solar cells may be engineered. So far, however, the battery problem has been particularly vexing. The technology has not changed much in nearly a century. The lead-acid wet-cell batteries in my circa-2001 solar electric system are not substantially different from the battery in a 1912 Oldsmobile, and although researchers have been working doggedly in recent years to improve battery technology, their work has yielded only modest refinements." - James Howard Kunstler, The Long Emergency: Surviving the End of Oil, Climate Change, and Other Converging Catastrophes of the Twenty-First Century (Get the book.)

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