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  2. Solar Energy Generating Systems - Wikipedia

    en.wikipedia.org/wiki/Solar_Energy_Generating...

    Solar Energy Generating Systems (SEGS) is a concentrated solar power plant in California, United States.With the combined capacity from three separate locations at 354 megawatt (MW), it was for thirty years the world's largest solar thermal energy generating facility, until the commissioning of the even larger Ivanpah facility in 2014.

  3. Concentrated solar power - Wikipedia

    en.wikipedia.org/wiki/Concentrated_solar_power

    Dish Stirling systems, operating at temperatures of 550-750 °C, claim an efficiency of about 30%, [97] with the record solar-to-grid conversion efficiency of 31.25%, "the highest recorded efficiency for any field solar technology" set by Sandia in 2008, [98] and a slightly slightly higher record of 31.4% solar-to-electric system efficiency ...

  4. Solar-cell efficiency - Wikipedia

    en.wikipedia.org/wiki/Solar-cell_efficiency

    Solar-cell efficiency is the portion of energy in the form of sunlight that can be converted via photovoltaics into electricity by the solar cell. The efficiency of the solar cells used in a photovoltaic system , in combination with latitude and climate, determines the annual energy output of the system.

  5. Solar cell research - Wikipedia

    en.wikipedia.org/wiki/Solar_cell_research

    The thick, rigid germanium layer is removed, reducing the cell's cost and 94% of its weight. By turning the conventional approach to cells on its head, the result is an ultra-light and flexible cell that also converts solar energy with record efficiency (40.8% under 326 suns concentration).

  6. Home Energy Rating - Wikipedia

    en.wikipedia.org/wiki/Home_Energy_Rating

    The Home Energy Rating is an American estimated measurement of a home's energy efficiency based on normalized modified end-use loads (nMEULs). [1] In the United States, the Residential Energy Services Network (RESNET) is responsible for creation and maintenance of the RESNET Mortgage Industry National Home Energy Rating Standards (MINHERS), a proprietary system of standards, [2] which includes ...

  7. Copper indium gallium selenide solar cell - Wikipedia

    en.wikipedia.org/wiki/Copper_indium_gallium...

    In September 2012 the German Manz AG presented a CIGS solar module with an efficiency of 14.6% on total module surface and 15.9% on aperture, which was produced on a mass production facility. [24] MiaSolé obtained a certified 15.7% aperture-area efficiency on a 1m 2 production module, [25] and Solar Frontier claimed a 17.8% efficiency on a 900 ...