Parabolic troughs, dishes and towers described in this section are used almost exclusively in solar power generating stations or for research purposes. The conversion efficiency of a solar collector is expressed as eta0 or η0. Parabolic trough This type of collector is generally used in solar power plants. A trough-shaped parabolic reflector is used to [...]
Solar Cell
The latest articles related to Solar Cell
Space-based solar power essentially consists of three parts: # a means of collecting solar power in space, for example via solar cells or a heat engine # a means of transmitting power to earth, for example via microwave or laser # a means of receiving power on earth, for example via a microwave antenna (rectenna) [...]
Sharp Solar produces thin film modules and mono and poly-crystalline silicon solar cells. Sharp’s photovoltaic (PV) modules are used for many applications, from satellites to lighthouses, and industrial applications to residential use. Sharp began researching solar cells in 1959 with mass production first beginning in 1963. Production capacity amounted to 324 MW in 2004. Sharp [...]
Solarmer Energy, Inc. is a solar energy company that is developing polymer solar cells, a new type of solar cell; specifically, a subtype of organic photovoltaic cells (OPV). They claim their solar panels can be made flexible, transparent, and will cost less to manufacture than traditional cells. Solarmer was initially founded in March 2006 to [...]
Split section|photovoltaic mini and microcell|date=January 2010 See also|Microelectronic and microelectromechanical system|nanotechnology Expand section|date=January 2010 Polycrystalline paper-thin solar cell extends the operating life of mobile phones and other portable systems. LROGC03 type panel is going to have a surface of 41 x 33 millimetres, half the size of the first LROGC02 panel. Tiny glitter-sized photovoltaic cells [...]
During the post-war years Norway put strong efforts in the area of nuclear research. Gunnar Randers and Odd Dahl had already started the Norwegian nuclear research activities at the Norwegian Defence Research Establishment (FFI) from 1946, and after WWII this research was separated from the military establishment, with a focus on civil use of nuclear [...]
SunPower Corporation designs and manufactures high-efficiency crystalline silicon photovoltaic cells, roof tiles and solar panels based on a silicon all-back-contact solar cell invented at Stanford University. SunPower Corporation is publicly traded on the NASDAQ as SPWRA and SPWRB. SunPower Corporation is a component of the Dow Jones Oil and Gas Index DJUSEN. Adapted from the [...]
The first targets for renewable energy, 5% of by the end of 2003 and 10% by 2010 ‘subject to the cost to consumers being acceptable’ were set by Helen Liddell in 2000. The 2003 Energy White Paper revised the established goals for UK renewable sources to 10% of electricity generation by 2010 and 20% by [...]
aleo solar AG (ISIN:DE000A0JM634) is a company of the solar industry with headquarters in Prenzlau and Oldenburg Germany. It produces and distributes photovoltaic modules based on mono- and polycrystalline solar cells. Besides its own solar modules and Bosch thin-film solar modules, aleo solar provides its customers complete photovoltaic systems. aleo solar AG is listed on [...]
The United Solar Ovonic Corporation is the world’s largest (2008) manufacturer of photovoltaic laminates. In the broader category of thin-film solar cells, the company was the second-largest US manufacturer (behind First Solar) as of 2007. The solar cells are made of 11 triple junction amorphous silicon solar cells connected in series. The laminate encapsulation material [...]
solar cell is a device that converts the energy of sunlight directly into electricity by the photovoltaic effect. Sometimes the term ”solar cell” is reserved for devices intended specifically to capture energy from sunlight such as solar panels and solar cells, while the term ”photovoltaic cell” is used when the light source is unspecified. Assemblies [...]
The Energy Savings Trust has estimated that micro-generation could provide a significantly increased proportion of the UK’s electricity demand by 2050 although only a fraction of this would come from renewable sources. The current Scottish output is negligible. In May 2006 the then Communities Minister Malcolm Chisholm launched a Planning Advice Note aimed at promoting [...]
A solar cell’s ”energy conversion efficiency” (eta, “eta”), is the percentage of power converted (from absorbed light to electrical energy) and collected, when a solar cell is connected to an electrical circuit. This term is calculated using the ratio of the maximum power point, ”Pm”, divided by the input light ”irradiance” (”E”, in W/m²) under [...]
In the Airship To Orbit (ATO) design envisioned by JP Aerospace, there are three components. A conventional airship (“Ascender”) lifts payloads up to 30 to 43 kilometers above the ground – roughly the maximum altitude a conventional airship can achieve. At this altitude the second component, a docking station (“Dark Sky Station”), acts as a [...]
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