How To Use Photovoltaic cell In A Sentence
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Gallium arsenide is also used in lasers, such as those present in a compact disc player, in transistors, and in photovoltaic cells.
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But a team of engineering students at MIT, inspired by heliotropic plants that move in the direction of the sun all day (like a sunflower), have developed a new method of motivation for the photovoltaic cells to move.
Inventor Spot - Inventions, Innovations, and Interesting Ideas for the Inventor in All of Us
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Energy would be provided by wind turbines, solar panels and photovoltaic cells.
Times, Sunday Times
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Energy will be provided by a combination of wind turbines, photovoltaic cells and solar panels.
Times, Sunday Times
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Solar photovoltaic cells on the cabin roof and a biofuelled diesel generator recharge the batteries.
Times, Sunday Times
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Another method of on-site power generation is the photovoltaic cell.
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But even the tiny gap involved in Mr DiMatteo's approach proved to be too wide: the electric field of the hot object was still too far away to interact with the electrons in the photovoltaic cell.
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Smart technology can also be combined with green technology such as geothermal heat pumps, photovoltaic cells, solar panels and wind turbines.
Times, Sunday Times
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Each panel contains small lenses that concentrate sunlight by 400 times onto strips containing gallium arsenide photovoltaic cells. Dual-axis trackers follow the sun's trajectory.
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Solar collectors can preheat feedstock, and solar photovoltaic cells can produce the electricity for the pumps.
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At 20 percent efficiency, solar photovoltaic cells in geosynchronous orbit can deliver 270 watts of electric power per square meter continuously.
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Renewable energy doesn't mean people have to be uncomfortable," Huang said in an interview at his Dezhou corporate headquarters, the Sun-Moon Mansion, a fanlike structure studded with photovoltaic cells and sun-collecting vacuum tubes.
With Solar Valley project, China embarks on bold green technology mission
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Konarka says it will enter the market with a photovoltaic cell in late 2004 that will generate solar power at about $2 per watt.
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Probably the best known use of silicon is in transistors, photovoltaic cells, rectifiers, and other electronic devices.
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At 20 percent efficiency, solar photovoltaic cells in geosynchronous orbit can deliver 270 watts of electric power per square meter continuously.
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Photovoltaic cells powered an electric pump and light bulbs in Sweden.
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The plummeting price of photovoltaic cells and the generous subsidies previously offered by the government have led to a boom in domestic solar energy.
Times, Sunday Times
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There are two models for the direct harvesting of sunlight -- the photovoltaic cell and the leaf -- and they are vastly different.
Eating the Sun: How Plants Power the Planet
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Smart technology can also be combined with green technology such as geothermal heat pumps, photovoltaic cells, solar panels and wind turbines.
Times, Sunday Times
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Most designs use photovoltaic cells to convert sunlight into electricity.
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Photovoltaic cells produce electricity by using specially treated materials such as silicon that convert light into power.
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Dr Lotto has invented special paving slabs made of photovoltaic cells and recycled glass to harvest sunlight and to help power the structure.
Times, Sunday Times
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The design includes solar panels and photovoltaic cells which will create electricity and a heat pump which will distribute heat throughout the house.
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All this, of course, if optimistic predictions about continued advances in technology and continued decreases in the cost of photovoltaic cell expenses hold true.
Fire and Ice - the Greenhouse Effect, Ozone Depletion, and Nuclear Winter
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In fact, each ‘window’ is an array of photovoltaic cells that generate electric current when exposed to the light.
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A solar panel is a packaged interconnected assembly of solar cells also known as photovoltaic cells.
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The most common technology for harvesting energy from sunlight is the photovoltaic cell based on silicon.
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Solar panels forming the roof of the crop store provide both heat and electricity from photovoltaic cells.
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It contains tiny photovoltaic cells that convert some of the light passing through into electricity.
Times, Sunday Times
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United Solar uses something called amorphous silicon technology, while Dow has set its sights on a newer technology known as Cigs -- photovoltaic cells made of copper, indium, gallium and selenium, which, when they work, are more efficient -- able to turn 13% of the sun's energy into electricity.
Roofs for Rich Green People
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The company also manufactures photovoltaic cells (used in the production of solar energy) and precision metal and plastic components such as gears, switches and motor armatures.
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At 20 percent efficiency, solar photovoltaic cells in geosynchronous orbit can deliver 270 watts of electric power per square meter continuously.
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Another method of on-site power generation is the photovoltaic cell.
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Solar photovoltaic cells use the same silicon-based technology as semiconductors.
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Dr Lotto has invented special paving slabs made of photovoltaic cells and recycled glass to harvest sunlight and to help power the structure.
Times, Sunday Times
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In this cross-section of an organic photovoltaic cell, light passes through the upper layers (from top down, glass, indium tin dioxide, and thermoplastic) and generates a photocurrent in the polymer-fullerene layer.
R&D Mag - News
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Another way of making electricity from the sun is with a photovoltaic cell (such as in a portable calculator).
Times, Sunday Times
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At 20 percent efficiency, solar photovoltaic cells in geosynchronous orbit can deliver 270 watts of electric power per square meter continuously.
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As it happens, the periods of intense heat correspond to the periods of peak electricity production from photovoltaic cells.
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This inactivity could be thought of as weekend sunbathing, as it will give the rovers a chance to recharge their photovoltaic cells after a low energy winter.
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It has come up with a plan to try to bring down the cost of photovoltaic cells, which produce solar power.
Times, Sunday Times
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Once photovoltaic cells and other means of producing energy become cheap the release of CO2 into the atmosphere will become optional.
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At 20 percent efficiency, solar photovoltaic cells in geosynchronous orbit can deliver 270 watts of electric power per square meter continuously.
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Each panel contains small lenses that concentrate sunlight by 400 times onto strips containing gallium arsenide photovoltaic cells. Dual-axis trackers follow the sun's trajectory.
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Energy will be provided by a combination of wind turbines, photovoltaic cells and solar panels.
Times, Sunday Times
