Domestic Hot Water and Heating

  • Solar retrofit of Kiev´s childcare facilities

    Solar retrofit of Kiev´s childcare facilities

    In mid-December, several websites reported about the installation of solar water heaters at four preschools in Ukraine’s capital of Kiev. The photo shows the 20-collector system on the roof of Playi, which is among the city´s most technically advanced nurseries. Photo: budport...
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  • Market for heating appliances in Poland

    Market for heating appliances in Poland

    After two years of declining collector sales, the market in Poland picked up again in the first half of 2018. The chart shows the amount of collector area added each year, based on regular surveys run by SPIUG, the Association of Manufacturers and Importers of Heating Appliances. The yellow...
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  • Solar-heated homes promoted on Austrian TV

    Solar-heated homes promoted on Austrian TV

    National association Austria Solar has managed to bring solar-heated houses into the mainstream. On 9 November, Austria Solar’s Managing Director Roger Hackstock was interviewed for konkret, a consumer programme on ORF 2, one of Austria’s public TV channels. His loud and clear...
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  • Rwanda Looks Forward to Second Phase of SolaRwanda

    Rwanda Looks Forward to Second Phase of SolaRwanda

    The Eastern African country of Rwanda has plans to extend its national SolaRwanda programme. Backed by the World Bank, the Global Environment Facility and the Nordic Development Fund, this support scheme has subsidised 3,400 residential solar water heaters since it was set up in 2011....
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  • Solar thermal cooling and hot water at hotel in California

    Solar thermal cooling and hot water at hotel in California

    US-based company Energy Concepts has been offering absorption chillers for more than 20 years. In 1996, it installed its first commercial ammonia absorption chiller in Kotzebue, Alaska, and that unit is still in use today, during the salmon season in summer. In August 2016, it started up a...
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  • California between PV mandate and buildings ready for solar heat

    California between PV mandate and buildings ready for solar heat

    This year, California´s energy policy has been clearly focused on pushing PV. As recently as September, Governor Jerry Brown signed a bill committing the Golden State to zero-carbon electricity supply by 2045. Likewise, revised Building Energy Efficiency Standards, which the California...
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  • Solar hot water system at Jordanian hospital pays off in 4.4 years

    Solar hot water system at Jordanian hospital pays off in 4.4 years

    In June, Al Bashir Hospital, the largest public hospital in Jordan, started up a 1,133 m² (0.8 MWth) solar field which it said would provide 10 % of the heat required per year. Large 12.5 m² collectors had been installed by Millennium Energy Industries (MEI), a local supplier of...
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  • PVT and seasonal storage: innovative technologies in Spain

    PVT and seasonal storage: innovative technologies in Spain

    Local production of PVT panels and systems which achieve high solar fractions by using seasonal storage: This is the main objective of Spanish start-up company Abora, based in Saragossa. It has already installed several hot water PVT systems at multi-family houses, sports centres and...
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  • Israeli firm offers large variety of PVT systems

    Israeli firm offers large variety of PVT systems

    Homes, hospitals, hotels, industrial facilities and greenhouses (see photo): These are some of the many uses for turnkey PV systems produced by Millennium Solar, an Israeli business which was set up in 1999 and specialises in PV-Thermal (PVT) technologies. Founder and Managing Director Ami...
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  • A closer look at six Latin American and Caribbean markets

    A closer look at six Latin American and Caribbean markets

    Fundación Bariloche, a private-sector research institute based in Argentina, has recently published a report on the differences between the solar thermal markets in Barbados, Brazil, Chile, Colombia, Mexico and Uruguay. The authors of the study take a look at key factors for growth, such as...
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  • New solar water heater incentive in Murcia region in Spain

    New solar water heater incentive in Murcia region in Spain

    On 8 October, the government of Murcia, a region with a population of 1.5 million in the southeast of Spain, launched an investment grant scheme to support solar water heaters. It allocated EUR 200,000 to offer EUR 500 for each m² of collector area, up to a maximum of EUR 3,000 per...
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  • Photo: SWA

    Carefree heat supply package plus green marketing

    Newly founded SWA Solar Wärme Austria is offering solar heat supply to hotels, sports centres, car washes and manufacturing companies. Clients pay individually agreed-on rates, which are up to 20 % lower than current prices and are guaranteed for 20 years. SWA provides a “carefree heat...
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