|
Rooftop Solar Power
A rooftop solar power system, or rooftop PV system, is a photovoltaic (PV) system that has its electricity-generating solar panels mounted on the rooftop of a residential or commercial building or structure. The various components of such a system include photovoltaic modules, mounting systems, cables, solar inverters battery storage systems, charge controllers, monitoring systems, racking and mounting systems, energy management systems, net metering systems, disconnect switches, grounding equipment, protective devices, combiner boxes, weatherproof enclosures and other electrical accessories. Rooftop mounted systems are small compared to utility-scale solar ground-mounted photovoltaic power stations with capacities in the megawatt range, hence being a form of distributed generation. A comprehensive life cycle analysis study showed that rooftop solar is better for the environment than utility-scale solar. Most rooftop PV stations are Grid-connected photovoltaic power systems. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bensheim
Bensheim () is a town in the Kreis Bergstraße, Bergstraße district in southern Hessen, Germany. Bensheim lies on the Bergstraße Route, Bergstraße and at the edge of the Odenwald mountains while at the same time having an open view over the Rhine plain. With about 40,000 inhabitants (2016), it is the district's biggest town. Geography Location The town lies at the eastern edge of the Rhine rift on the slopes of the western Odenwald on the Bergstraße Route, Bergstraße. The nearest major cities are Darmstadt (some to the north), Heidelberg (some to the south), Worms, Germany, Worms (some to the west) and Mannheim (some to the southwest). The district seat of Heppenheim lies roughly to the south. The Lauter flows through Bensheim, coming from the Lauter valley from the east, which after it passes through Bensheim is known as the Winkelbach. In the south of town runs the Meerbach, also coming from the Odenwald (but from the Zell valley). Mostly channelled underground an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Energy Agency
The International Energy Agency (IEA) is a Paris-based autonomous intergovernmental organization, established in 1974, that provides policy recommendations, analysis and data on the global energy sector. The 31 member countries and 13 association countries of the IEA represent 75% of global energy demand. The IEA was set up under the framework of the Organisation for Economic Co-operation and Development (OECD) in the aftermath of the 1973 oil crisis to respond to physical disruptions in global oil supplies, provide data and statistics about the global Petroleum industry, oil market and Energy industry, energy sector, promote energy savings and conservation, and establish international technical collaboration. Since its founding, the IEA has also coordinated use of the oil reserves that its members are required to hold. By regularly underestimating the role of renewable energies and overestimating the growth of nuclear energy, the IEA promotes the nuclear industry. In subsequen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Pakistan
Solar power in Pakistan is growing at the "most extreme" rate in the world, with solar installations providing an estimated one-third of the country's entire generating capacity added in 2024 alone. Solar power became part of the energy mix in 2013, following government policies aimed at supporting renewable energy development. Benefiting from nine and a half hours of sunlight daily, the country now has seven large-scale solar projects that contribute 530 MW to the national grid, along with a growing number of harder to measure off-grid projects. Rising electricity costs and grid reliability concerns have driven industries, businesses, and urban homeowners to increasingly turn to solar solutions, including rooftop photovoltaic installations. The country has solar plants in Pakistani Kashmir, Punjab, Sindh and Balochistan. Initiatives are under development by the International Renewable Energy Agency, the Japan International Cooperation Agency, Chinese companies, and Pakistani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Japan
Solar power in Japan has been expanding since the late 1990s. Japan is a large installer of domestic PV systems, with most of them grid connected. The country was a major manufacturer and exporter of photovoltaics (PV), with a global market share of around 50% in the early 2000s. However, by 2019, this had dropped to below 1% due to the rise of state-backed production in China.太陽電池産業の振り返りと次世代型太陽電池の今後の方向性 elfections on Japan's PV industry and our str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Italy
Solar power is an important contributor to electricity generation in Italy, accounting for 12.3% of total generation in 2023, and with a total installed capacity of 36.01 GW. As of 2023, government plans are targeting solar PV capacity to rise to 79 GW by 2030. Like most countries, solar power usage in Italy was minimal before the 21st century, accounting for less than 0.1% of electricity in 2000. During the 2000s, Italy was the third country after Germany and Spain to experience a boom in solar installations after actively promoting the energy source through government incentives. Solar capacity growth slowed in the 2010s, due to cessation of governmental subsidy programmes, but installations have picked up again in the 2020s. Solar potential The entire nation of Italy retains high potential for solar energy production, ranging from 3.6 kWh per square meter per day in the Po river plain to 5.4 kWh per square meter per day in Sicily. Photovoltaics Installed capacity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In India
Solar power in India is an essential source of renewable energy and electricity generation in India. Since the early 2000s, India has increased its solar power significantly with the help of various government initiatives and rapid awareness about the importance of renewable energy and sustainability in the society. In order to decrease carbon dioxide emissions, reduce reliance on fossil fuels, with coal being the primary source of electricity for the nation at present, bolster employment, economy and make India energy independent by making self-reliant on renewable energy, the Ministry of New and Renewable Energy was formed in 1982 to look after the country's activities to promote these goals. These collaborative efforts, along with global cooperation with the help of International Solar Alliance (ISA) since 2015 for promoting solar energy worldwide while also taking care of India, have made India one of the world's fastest adopters of solar power, making it the third-large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Germany
Solar power accounted for an estimated 15% of electricity production in Germany in 2024, up from 1.9% in 2010 and less than 0.1% in 2000. Germany has been among the world's top PV installer for several years, with total installed capacity amounting to 81.8 gigawatts (GW) at the end of 2023. Germany's 974 watts of solar PV per capita (2023) is the third highest in the world, behind only Australia and the Netherlands. Germany's official government plans are to continuously increase renewables' contribution to the country's overall electricity consumption; current targets are 80% renewable electricity by 2030 and full decarbonization before 2040. Concentrated solar power (CSP), a solar power technology that does not use photovoltaics, has virtually no significance for Germany, as this technology demands much higher solar insolation. There is, however, a 1.5MW experimental CSP-plant used for on-site engineering purposes rather than for commercial electricity generation, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In France
Solar power in France including overseas territories reached an installed capacity figure of 24.5 gigawatts (GW) at the end of 2023, up from 17.1 GW at the end of 2022 and just 11.2 GW in 2020. The country currently has the eleventh-most solar capacity in the world and the fourth-most in Europe, behind Germany, Spain, and Italy. Government plans announced in 2022 foresee solar PV capacity in France rising to 100 GW by 2050. In January 2016, the President of France, François Hollande, and the Prime Minister of India, Narendra Modi, laid the foundation stone for the headquarters of the International Solar Alliance (ISA) in Gwalpahari, Gurgaon, India. The ISA will focus on promoting and developing solar energy and solar products for countries lying wholly or partially between the Tropic of Cancer and the Tropic of Capricorn. The alliance of over 120 countries was announced at the Paris COP21 climate summit. One of the hopes of the ISA is that wider deployment will reduce producti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In China
China is the largest market in the world for both photovoltaics and solar thermal energy. China's photovoltaic industry began by making panels for satellites, and transitioned to the manufacture of domestic panels in the late 1990s. After substantial government incentives were introduced in 2011, China's solar power market grew dramatically: the country became the world's leading installer of photovoltaics in 2013. China surpassed Germany as the world's largest producer of photovoltaic energy in 2015, and became the first country to have over 100 GW of total installed photovoltaic capacity in 2017. As of at least 2024, Chinese firms are the industry leaders in almost all of the key parts of the solar industry supply chain, including polysilicon, silicon wafers, batteries, and photovoltaic modules. As of at least 2024, China has one third of the world's installed solar panel capacity. Most of China's solar power is generated within its western provinces and is transferred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Australia
Solar power is a major contributor to electricity supply in Australia. As of September 2024, Australia's over 3.92 million solar PV installations had a combined capacity of 37.8 GW photovoltaic (PV) solar power. In 2019, 59 solar PV projects with a combined capacity of 2,881 MW were either under construction, constructed or due to start construction having reached financial closure. Solar accounted for 19.6% (or 46.7 TWh) of Australia's electrical energy production in the National Electricity Market and South West Interconnected System in 2024. The sudden rise in solar PV installations in Australia since 2018 dramatically propelled the country from being considered a relative laggard to a strong leader by mid-2019. Australia has the highest per capita solar capacity, now at more than 1kW per capita. The installed PV capacity in Australia increased 10-fold between 2009 and 2011, and quadrupled between 2011 and 2016. The first commercial-scale PV power plant, the 1 MW ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lidar
Lidar (, also LIDAR, an acronym of "light detection and ranging" or "laser imaging, detection, and ranging") is a method for determining ranging, ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. Lidar may operate in a fixed direction (e.g., vertical) or it may scan multiple directions, in a special combination of 3-D scanning and laser scanning. Lidar has terrestrial, airborne, and mobile applications. It is commonly used to make high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swathe mapping (ALSM), and Mars Orbiter Laser Altimeter, laser altimetry. It is used to make digital 3D modeling, 3-D representations of areas on the Earth's surface and ocean bottom of the intertidal and near coastal zone by varying the wavelength of light. It has also been in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
