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Ucea De Sus Solar Park
Ucea de Sus Solar Park is a large thin-film photovoltaic (PV) power system, built on a plot of land located in Ucea in Romania. The solar park has around 332,000 state-of-the-art thin film PV panels for a total nameplate capacity of 82-megawatts, and was finished in December 2013. The solar park is expected to supply around 115 GWh of electricity per year enough to power some 126,000 average homes. The installation is located in the Brașov County in central Romania in Ucea. The investment cost for the Ucea de Sus solar park amounts to some Euro 100 million. See also * Energy policy of the European Union *Photovoltaics *Renewable energy commercialization *Renewable energy in the European Union *Solar power in Romania Solar power in Romania had an installed capacity of 1,374 megawatt (MW) as of the end of 2017. The country had in 2007 an installed capacity of 0.30 MW, which increased to 3.5 MW by the end of 2011, and to 6.5 MW by the end of 2012. How ... Refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ucea
Ucea (german: Gassendorf; hu, Alsóucsa) is a commune in Brașov County, Transylvania, Romania. It is composed of four villages: Corbi (''Korb''), Feldioara (''Barcaföldvár''), Ucea de Jos (the commune center) and Ucea de Sus (''Felsőucsa''). The commune is located at the western edge of the county, on the border with Sibiu County, in the historic Țara Făgărașului region. It sits on the left bank of the Olt River, and is traversed south to north by the Ucea River, which flows into the Olt a short distance away. Ucea de Jos is traversed by the DN1 road; Făgăraș is to the east while Sibiu Sibiu ( , , german: link=no, Hermannstadt , la, Cibinium, Transylvanian Saxon: ''Härmeschtat'', hu, Nagyszeben ) is a city in Romania, in the historical region of Transylvania. Located some north-west of Bucharest, the city straddles the Ci ... is to the west. See also * Castra of Feldioara * Ucea de Sus Solar Park References Communes in Brașov County Localities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megawatt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin Film Solar Cell
A thin-film solar cell is a second generation solar cell that is made by depositing one or more thin layers, or thin film (TF) of photovoltaic material on a substrate, such as glass, plastic or metal. Thin-film solar cells are commercially used in several technologies, including cadmium telluride (CdTe), copper indium gallium diselenide (CIGS), and amorphous thin-film silicon (a-Si, TF-Si). Film thickness varies from a few nanometers ( nm) to tens of micrometers (µm), much thinner than thin-film's rival technology, the conventional, first-generation crystalline silicon solar cell (c-Si), that uses wafers of up to 200 µm thick. This allows thin film cells to be flexible, and lower in weight. It is used in building-integrated photovoltaics and as semi- transparent, photovoltaic glazing material that can be laminated onto windows. Other commercial applications use rigid thin film solar panels (interleaved between two panes of glass) in some of the world's largest ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romania
Romania ( ; ro, România ) is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and the Black Sea to the southeast. It has a predominantly temperate- continental climate, and an area of , with a population of around 19 million. Romania is the twelfth-largest country in Europe and the sixth-most populous member state of the European Union. Its capital and largest city is Bucharest, followed by Iași, Cluj-Napoca, Timișoara, Constanța, Craiova, Brașov, and Galați. The Danube, Europe's second-longest river, rises in Germany's Black Forest and flows in a southeasterly direction for , before emptying into Romania's Danube Delta. The Carpathian Mountains, which cross Romania from the north to the southwest, include Moldoveanu Peak, at an altitude of . Settlement in what is now Romania began in the Lower Pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin Film
A thin film is a layer of material ranging from fractions of a nanometer ( monolayer) to several micrometers in thickness. The controlled synthesis of materials as thin films (a process referred to as deposition) is a fundamental step in many applications. A familiar example is the household mirror, which typically has a thin metal coating on the back of a sheet of glass to form a reflective interface. The process of silvering was once commonly used to produce mirrors, while more recently the metal layer is deposited using techniques such as sputtering. Advances in thin film deposition techniques during the 20th century have enabled a wide range of technological breakthroughs in areas such as magnetic recording media, electronic semiconductor devices, integrated passive devices, LEDs, optical coatings (such as antireflective coatings), hard coatings on cutting tools, and for both energy generation (e.g. thin-film solar cells) and storage ( thin-film batteries). It is also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brașov County
Brașov County () is a county ( județ) of Romania, in Transylvania. Its capital city is Brașov. The county incorporates within its boundaries most of the Medieval "lands" (''țări'') Burzenland and Făgăraș. Name In Hungarian, it is known as ''Brassó megye'', and in German as ''Kreis Kronstadt''. Under Austria-Hungary, a county with an identical name (Brassó County, ro, Comitatul Brașov) was created in 1876, covering a smaller area. Demographics On 20 October 2011, the county had a population of 549,217 and the population density was . * Romanians – 87.4% * Hungarians – 7.77% * Romas – 3.5% * Germans (Transylvanian Saxons) – 0.65% Traditionally the Romanian population was concentrated in the west and southwest of the county, the Hungarians in the east part of the county, and the Germans in the north and around Brașov city. Geography The county has a total area of . The south side comprises the Carpathian Mountains (Southern Carpathians and Eastern Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photovoltaics
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors. A photovoltaic system employs solar modules, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop-mounted, wall-mounted or floating. The mount may be fixed or use a solar tracker to follow the sun across the sky. Photovoltaic technology helps to mitigate climate change because it emits much less carbon dioxide than fossil fuels. Solar PV has specific advantages as an energy source: once installed, its operation generates no pollution and no greenhouse gas emissions, it shows scalability in respect of power needs and silicon has large availability in the Earth's crust, although other materials required in PV s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy Commercialization
Renewable energy commercialization involves the deployment of three generations of renewable energy technologies dating back more than 100 years. First-generation technologies, which are already mature and economically competitive, include biomass, hydroelectricity, geothermal power and heat. Second-generation technologies are market-ready and are being deployed at the present time; they include solar heating, photovoltaics, wind power, solar thermal power stations, and modern forms of bioenergy. Third-generation technologies require continued R&D efforts in order to make large contributions on a global scale and include advanced biomass gasification, hot-dry-rock geothermal power, and ocean energy.International Energy Agency (2007)''Renewables in global energy supply: An IEA facts sheet'' (PDF)OECD, 34 pages. As of 2012, renewable energy accounts for about half of new nameplate electrical capacity installed and costs are continuing to fall. Public policy and political ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In The European Union
Renewable energy plays an important and growing role in the energy system of the European Union. The Europe 2020 strategy included a target of reaching 20% of gross final energy consumption from renewable sources by 2020, and at least 32% by 2030.Share of renewables in energy consumption in the EU reached 18% in 2018 Eurostat News Release, 23 January 2020. The EU27 reached 22% in 2020, up from 9.6% in 2004. These figures are based on energy use in all its forms across all three main sectors, the heating and cooling sector, the electricity sector, and the transport sector. The main source of renewable energy in 2019 was biomass (57.4% of gross energy consumption). In particular, wood is the leadin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Romania
Solar power in Romania had an installed capacity of 1,374 megawatt (MW) as of the end of 2017. The country had in 2007 an installed capacity of 0.30 MW, which increased to 3.5 MW by the end of 2011, and to 6.5 MW by the end of 2012. However, the record year of 2013 was an exception, and new installation fell back from 1,100 MW to a moderate level of 69 MW in 2014. Romania is located in an area with a good solar potential of 210 sunny days per year and with an annual solar energy flux between 1,000 kWh/m2/year and 1,300 kWh/m2/year. From this total amount around 600 to 800 kWh/m2/year is technically feasible. The most important solar regions of Romania are the Black Sea coast, Northern Dobruja and Oltenia with an average of 1,600 kWh/ m2/year. Romania was a major player in the solar power industry, installing in the 1970s and 1980s around of low quality solar collectors that placed the country third worldwide in the total surface area of PV cells. One of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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