Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Multijunction_photovoltaic_cell> ?p ?o. }
Showing items 1 to 40 of
40
with 100 items per page.
- Multijunction_photovoltaic_cell abstract "Multi-junction solar cells are solar cells with multiple p-n junctions made of different semiconductor materials. Each material's p-n junction will produce electric current in response to a different wavelength of light. A multi-junction cell solar cell will produce electric current at multiple wavelengths of light, increasing the conversion efficiency of the no-cost solar light power to usable electric power.Traditional single-junction cells have a maximum theoretical efficiency of 34%. Theoretically, with an infinite number of junctions, multi-junction cell efficiency would be 87% under highly concentrated sunlight.Currently, the best lab examples of traditional silicon solar cells have efficiencies around 25%, while lab examples of multi-junction cells have demonstrated performance over 43%. Commercial examples of tandem, two layer, cells are widely available at 30% under one-sun illumination, and improve to around 40% under concentrated sunlight. However, this efficiency is gained at the cost of increased complexity and manufacturing price. To date, their higher price and higher price-to-performance ratio have limited their use to special roles, notably in aerospace where their high power-to-weight ratio is desirable. In terrestrial applications these solar cells have been suggested for use in concentrated photovoltaics (CPV), with numerous small test sites around the world.Tandem fabrication techniques are used to improve the performance of existing many designs. In particular, the technique can be applied to lower cost thin-film solar cells using amorphous silicon, as opposed to mono-crystalline silicon, to produce a cell with about 10% efficiency that is lightweight and flexible. This approach has been used by several commercial vendors, but these products are currently limited to certain niche roles, like roofing materials.".
- Multijunction_photovoltaic_cell thumbnail Effetphotovoltaic.jpg?width=300.
- Multijunction_photovoltaic_cell wikiPageExternalLink books?id=u-bCMhl_JjQC&pg=PT390.
- Multijunction_photovoltaic_cell wikiPageExternalLink record-breaking-solar-cell-performances.
- Multijunction_photovoltaic_cell wikiPageExternalLink Energy-Solar-Energy-Berkeley-Lab-Research-Sparks-Record-Breaking-Solar-Cell-Performances.
- Multijunction_photovoltaic_cell wikiPageID "16531764".
- Multijunction_photovoltaic_cell wikiPageRevisionID "604013905".
- Multijunction_photovoltaic_cell hasPhotoCollection Multijunction_photovoltaic_cell.
- Multijunction_photovoltaic_cell subject Category:Electronics.
- Multijunction_photovoltaic_cell subject Category:Energy_conversion.
- Multijunction_photovoltaic_cell subject Category:Semiconductor_devices.
- Multijunction_photovoltaic_cell subject Category:Solar_cells.
- Multijunction_photovoltaic_cell type Artifact100021939.
- Multijunction_photovoltaic_cell type Cell102991048.
- Multijunction_photovoltaic_cell type Conductor103088707.
- Multijunction_photovoltaic_cell type Device103183080.
- Multijunction_photovoltaic_cell type ElectricalDevice103269401.
- Multijunction_photovoltaic_cell type Instrumentality103575240.
- Multijunction_photovoltaic_cell type Object100002684.
- Multijunction_photovoltaic_cell type PhysicalEntity100001930.
- Multijunction_photovoltaic_cell type SemiconductorDevice104171831.
- Multijunction_photovoltaic_cell type SemiconductorDevices.
- Multijunction_photovoltaic_cell type SolarCell104257986.
- Multijunction_photovoltaic_cell type SolarCells.
- Multijunction_photovoltaic_cell type Whole100003553.
- Multijunction_photovoltaic_cell comment "Multi-junction solar cells are solar cells with multiple p-n junctions made of different semiconductor materials. Each material's p-n junction will produce electric current in response to a different wavelength of light. A multi-junction cell solar cell will produce electric current at multiple wavelengths of light, increasing the conversion efficiency of the no-cost solar light power to usable electric power.Traditional single-junction cells have a maximum theoretical efficiency of 34%.".
- Multijunction_photovoltaic_cell label "Célula fotovoltaica multiunión".
- Multijunction_photovoltaic_cell label "Multijunction photovoltaic cell".
- Multijunction_photovoltaic_cell label "Tandem-Solarzelle".
- Multijunction_photovoltaic_cell label "خلية ضوئية جهدية متعددة الوصلات".
- Multijunction_photovoltaic_cell label "多结光伏电池".
- Multijunction_photovoltaic_cell sameAs Tandem-Solarzelle.
- Multijunction_photovoltaic_cell sameAs Célula_fotovoltaica_multiunión.
- Multijunction_photovoltaic_cell sameAs m.03y9brm.
- Multijunction_photovoltaic_cell sameAs Q452346.
- Multijunction_photovoltaic_cell sameAs Q452346.
- Multijunction_photovoltaic_cell sameAs Multijunction_photovoltaic_cell.
- Multijunction_photovoltaic_cell wasDerivedFrom Multijunction_photovoltaic_cell?oldid=604013905.
- Multijunction_photovoltaic_cell depiction Effetphotovoltaic.jpg.
- Multijunction_photovoltaic_cell isPrimaryTopicOf Multijunction_photovoltaic_cell.