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Stion
The Stion Corporation was a solar company based in the United States with headquarters in San Jose, CA and manufacturing in Hattiesburg, MS. Founded in 2006, Stion developed thin-film solar panels. The company was majority backed by Khosla Ventures. Stion also provided turn-key solar systems for end users of electricity through its vertically integrated development arm, Stion Energy Services. The company ceased operations in 2017 citing foreign competition. Manufacturing Stion developed 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 ap ... CIGS solar modules manufactured in Hattiesburg, MS. With a capacity of 150 megawatts of annual production the plant was the first thin-film solar solar factory in the Southeast US. Stion began manufacturing in 2011. Stion panels wer ... [...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 photovol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khosla Ventures
Khosla Ventures is an American venture capital firm founded by Vinod Khosla, focused on early-stage companies in the Internet, computing, mobile, financial services, agriculture, healthcare and clean technology sectors. Some of its most successful investments include Affirm, DoorDash, Square, Impossible Foods and Instacart. History The firm was founded in 2004 by Vinod Khosla, a former general partner of Kleiner Perkins. The firm's first two investment vehicles were funded with Khosla's own personal capital and were not open to institutional investors. In March 2009, Pierre Lamond became General Partner. In December 2009, Khosla completed fundraising for two new funds, to invest in cleantech and information technology start-ups. Khosla Ventures Fund III secured $1 billion of investor commitments to invest in traditional early stage and growth stage companies. Khosla also raised $300 million for Khosla Seed, which will invest in higher-risk opportunities and science experiments. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CIGS Solar Cell
A copper indium gallium selenide solar cell (or CIGS cell, sometimes CI(G)S or CIS cell) is a thin-film solar cell used to convert sunlight into electric power. It is manufactured by depositing a thin layer of copper indium gallium selenide solution on glass or plastic backing, along with electrodes on the front and back to collect current. Because the material has a high absorption coefficient and strongly absorbs sunlight, a much thinner film is required than of other semiconductor materials. CIGS is one of three mainstream thin-film photovoltaic (PV) technologies, the other two being cadmium telluride and amorphous silicon. Like these materials, CIGS layers are thin enough to be flexible, allowing them to be deposited on flexible substrates. However, as all of these technologies normally use high-temperature deposition techniques, the best performance normally comes from cells deposited on glass, even though advances in low-temperature deposition of CIGS cells have erased much o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
