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2. 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.

3. 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 ...

4. House Energy Rating - Wikipedia

   en.wikipedia.org/wiki/House_energy_rating

   Basically, the energy rating of a residential building provides detailed information on the energy consumption and the relative energy efficiency of the building. Hence, HERs inform consumers about the relative energy efficiency of homes and encourage them to use this information in making their house purchase decision.

5. Concentrated solar power - Wikipedia

   en.wikipedia.org/wiki/Concentrated_solar_power

   The efficiency of a concentrating solar power system depends on the technology used to convert the solar power to electrical energy, the operating temperature of the receiver and the heat rejection, thermal losses in the system, and the presence or absence of other system losses; in addition to the conversion efficiency, the optical system ...

6. Photovoltaics - Wikipedia

   en.wikipedia.org/wiki/Photovoltaics

   Reported timeline of research solar cell energy conversion efficiencies since 1976 (National Renewable Energy Laboratory) 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.

7. File:NREL PV Cell Record Efficiency Chart.png - Wikipedia

   en.wikipedia.org/wiki/File:NREL_PV_Cell_Record...

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