parabolic trough collectors

  • Production line for Solar Keymark-certified parabolic trough collectors

    At the beginning of May, parabolic trough collector manufacturer Absolicon inaugurated a new, automated production line at its headquarters in Härnösand, Sweden. After the town’s mayor, Andreas Sjölander, had cut the ribbon at the opening ceremony, attendees watched as a glass cover was...
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  • New parabolic trough demonstration plant at Transneft in Russia

    Russian Transneft, the world’s largest oil pipeline company, has commissioned a concentrating solar field equipped with German technology. In all, 135 glazed parabolic trough collectors were installed atop a building at the state-owned business’s oil depots in Grushovaya, southern Russia....
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  • Solar steam ice cream and milk powder

    India’s first-ever commercial concentrating solar thermal plant, which consists of parabolic trough collectors made by German supplier Protarget, has been running successfully at a dairy owned by Hatsun Agro Products. As a result, Hatsun has inked a new agreement with the CST supplier to...
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  • Oman to get 2 GWth solar steam plant for enhanced oil recovery

    Glasspoint Solar, a US company specialising in solar heat solutions for the oil and gas industry, has announced that it would construct its third solar steam-producing plant for enhanced oil recovery. On 13 November, it signed a memorandum of understanding with Occidental of Oman, the...
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  • 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


    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-based Rackam to dry tobacco...
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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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