parabolic trough collectors

  • Combining the strengths of collector technologies

    Task 55 of the IEA SHC Programme is currently studying the benefits of systems equipped with both flat plate and parabolic trough collectors to supply thermal energy to district heating networks. Preliminary results from a project in Taars, Denmark, have been encouraging, indicating how...
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  • Photo: Rackam

    12,000 m² of concentrating solar planned in Brazil

    ng style="font-size: 12.16px;">A consortium of around 10 companies is planning to build a 12,000 m² concentrating solar plant in Jaborandi, Bahia state, to the northeast of Brazil’s capital. This combined process heat and power system will use parabolic trough collectors (see photo) by Canadian-...
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  • Photo: Absolicon

    Parabolic trough collector production line shipped to China

    Absolicon, a Swedish supplier of concentrating solar thermal technology, has recently delivered its first production line to a Chinese company. The equipment to manufacture parabolic trough collectors, which the Swedish business developed in-house, arrived in China in mid-April. The line is...
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  • Photo: Sohu.com

    Second winter for 75,000 m² SDH heating system in Inner Mongolia

    Since October 2016, a 75,000 m² parabolic trough collector field for district heat seems to have been operating in Inner Mongolia, an autonomous region in China. Ruicheng Zheng from the China Academy of Building Research and Hongzhi Cheng said that they had heard about the system, but that...
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  • Rackam

    USA: Concentrated Solar Thermal for Biosolid Drying

    Since the summer, two parabolic trough collectors have been drying sludge at a waste water treatment plant in Surprise in the state of Arizona, USA. The test project was developed by US-based Heat2Hydro to evaluate the effectiveness of this solution. The objective is to reduce the water...
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  • Fresnel Collector Field Italy

    Italy: 10,000 m² ORC-Connected Fresnel and Parabolic Trough Fields

    Italy’s feed-in tariff for medium-size concentrating solar power plants has supported the installation of a 10,000 m² Fresnel collector array in Sardinia (see photo). The mirrors have been in operation since spring this year and are connected to an Organic Rankine Cycle (ORC) unit with 600...
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  • Bronderslev

    Denmark: Concentrating Solar Collectors for District Heat in Northern Europe

    Brønderslev, a Danish municipality with a population of 12,500, is setting up a multi-purpose renewable heat plant for their district heating network. So far, local utility Brønderslev Forsyning has been operating seven gas-fired combined heat and power (CHP) plants and two gas boilers to...
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  • Sunvapor

    USA: Solar Steam Installation for California’s Pistachio Harvest

    Californian start-up Sunvapor has found its first solar steam customer for a demonstration system with the Green Parabolic Trough Collector technology developed in-house. In April 2017, it announced that it had gone into partnership with Horizon Nut to install a 50-kW solar process heat...
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  • Honeywell

    India: Honeywell Successfully Showcases Solar Cooling Project

    Typically, lighting and air conditioning account for more than half of overall electricity consumption in India’s industrial offices. As applications in industry have been hit with the highest tariff of all power consumers, it will need new solutions to reduce the electricity demand of...
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  • Amul Fed Dairy

    India: Showcase in Fast-Growing Dairy Industry

    Amul Fed Dairy based in Gandhinagar in the western Indian state of Gujarat is one of the country’s biggest milk-processing plants and is owned by Gujarat Cooperative Milk Marketing Federation. In October 2016, it had a 560 m² parabolic trough collector field installed to allow for the feed-...
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  • Sunshot

    USA: SunShot Funds Development of Cost-Effective Concentrating Collectors

    On 28 July, the US Department of Energy (DOE) awarded grants to six research projects which aim to reduce the costs of concentrating solar collectors. The initiative is called COLLECTS, which is short for Concentrating Optics for Lower Levelized Energy Costs, and focuses on the most...
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