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SOLTRAIN: 2,150 Technicians Trained and 187 Demonstration Systems Installed in SADC Region

Submitted by Baerbel Epp on March 1, 2016
SOLTRAIN ConferenceThe Southern African Solar Thermal Training and Demonstration Initiative (SOLTRAIN) presented the project’s remarkable progress since 2009 during a conference in Midrand, South Africa, on 11 February 2016. “Between 2009 and 2015, about 2,150 people have been trained in 80 courses, and nearly 187 solar thermal systems ranging from 2 to 250 m² collector area per system have been installed in the five target countries South Africa, Namibia, Lesotho, Mozambique and Zimbabwe,” Project Coordinator Werner Weiss, Managing Director of Austrian institute AEE INTEC, summed up the results. The photo shows the presentation of Dr Thembakazi Mali, Senior Manager Clean Energy Solutions at the South African National Energy Development Institute (SANEDI) on 11 February. The one-day conference was attended by 63 stakeholders from the SADC region. 
Photos (2): Monika Spörk-Dür

Solar Process Heat: „It all depends on the conventional heating equipment”

Submitted by Baerbel Epp on February 25, 2016
Bastian SchmittDr Bastian Schmitt can look back at more than ten years of experience in the field of solar process heat. As part of his doctoral thesis, the mechanical engineer developed a classification system for the integration of solar thermal systems providing process heat on industrial premises. Today, he is a member of Task 49 of the IEA’s Solar Heating and Cooling Programme and heads the working group Process Heat at the Institute of Thermal Engineering (ITE), a department of the University of Kassel, Germany. Solarthermalworld.org spoke with him about the latest research into solar thermal integration and the goals set in last year’s guidance document. 

Austria: Low Oil Price and Lack of Political Support Weakens Market

Submitted by Baerbel Epp on February 15, 2016
Heating with oilAccording to the ISOL Index by solrico and market data from the industry association Austria Solar, the solar thermal industry is heading into another year of declining markets. Low oil prices and corresponding campaigns of the fossil heating industry have had a substantial impact on this renewable technology. The banner shows the slogan “Heizen mit Öl – das zahlt sich aus” (The Benefits of Using Oil to Heat Your Home) on the website of the Austrian mineral oil industry, which offers grants of EUR 2,500 for the installation of a condensing oil boiler in a single-family building. Austria Solar has also criticised the reduction in the renewable budget of the Austrian Climate and Energy Fund as well as the complicated incentive scheme rules throughout the states. The large-scale project market is what keeps the industry alive. 

Europe: Conference Season in First Half of 2016

Submitted by Baerbel Epp on February 1, 2016

The calendar of events on solarthermalworld.org shows around 60 events relevant to the solar heating and cooling sector. This article will highlight some of the upcoming conferences dedicated to the sector in the first half of 2016. If not mentioned otherwise, the conference language of the listed events will be English.
Photo: Stephanie Banse


Germany: Two National Awards for Solar Thermal Specialists

Submitted by Baerbel Epp on January 27, 2016

Within only two months, the German Federal Environment Minister, Barbara Hendriks, awarded two solar thermal companies with a high-level prize. On 23 November 2015, Austrian polymer collector developer Sunlumo received the German Federal Ecodesign Award in the category Product (left). On 21 January 2016, German Fresnel collector system supplier Industrial Solar was awarded with the German Innovation Prize for Climate and Environment (IKU) in the category Technology Transfer (right). These honours show the high innovative potential of the solar thermal industry even in times of crisis as is happening currently, with the German and Austrian solar thermal market shrinking year after year.
Photos: Sunlumo, Christian Kruppa for Industrial Solar

SHC 2015: 14 Expert Interviews on Research Highlights and Technology Trends on Tape

Submitted by Baerbel Epp on January 13, 2016
Videos SHC2015
From 2 to 4 December 2015, the SHC2015 conference in Istanbul brought together 233 researchers, industry specialists and other experts on solar heating and cooling. With 14 video interviews filmed at the conference, solarthermalworld.org highlighted the trends and pinpointed the crucial issues of today's global solar heating and cooling sector. The videos were jointly financed by the IEA Solar Heating and Cooling Programme and the European Copper Association. They are available for download on the solarthermalworld.org YouTube channel.
 

Austria: Optimising of Large-scale Collector Fields

Submitted by Baerbel Epp on January 6, 2016
Hydraulic SchemesOne key aspect of the energy and cost optimisation of large-scale collector fields (called arrays in this news) is collector array hydraulics. Optimal connection is achieved when (1) the costs and length of the connecting pipes is small, (2) the pressure drop over the entire array is low and (3) there is homogeneous mass flow distribution across the entire field. “Homogeneous mass flow reduces power losses in the circuit, avoids inefficient pump operation and prevents local stagnation,” explains Philip Ohnewein. The researcher at Austrian institute AEE INTEC managed the four-year project ParaSol (2011 to 2014), which – among other things – analysed the advantages and disadvantages of different hydraulic designs of large collector arrays of several hundreds to several thousands of panels. The results were also discussed and published as part of Task 45, Large Systems: Large Solar Heating/Cooling Systems, Seasonal Storage, Heat Pumps, of the IEA Solar Heating and Cooling Programme in a two-page info leaflet and a 44-page technical document (attached to this article). 
 

ISES Award for Professor Klaus Vajen: “A great honour and motivation for future endeavours”

Submitted by Baerbel Epp on December 15, 2015
Dr Klaus VajenDr Klaus Vajen is the winner of the Achievement through Action Award of the International Solar Energy Society, ISES. The German professor from the University of Kassel and his research group were presented with the award during the Solar World Congress in South Korea at the beginning of November. The ISES award honours persons who have made significant achievements and contributions toward the advancement of solar energy systems and applications. Vajen joins an illustrious group of previous award recipients from the solar heating and cooling sector, such as Dr Adolf Goetzberger from German Research Institute Fraunhofer ISE (1993), Panos Lamaris, President of Greece collector manufacturer Sole (1999), Werner Weiss, Managing Director of Austrian Research Institute AEE INTEC (2003) and Professor Yin Zhiqiang from Tsinghua University, Beijing (2005). The prize is endowed with USD 1,900.
 

Canada: Collector Manufacturers Have High Expectations of New Government

Submitted by Baerbel Epp on November 28, 2015
Since October, a new government has been at the helm in Canada under Liberal Prime Minister Justin Trudeau. Trudeau's conservative predecessor, Stephen Harper, who had been in office for nine years, had encountered increasing criticism by the Canadian population because of his climate-damaging policies and his close ties to the oil and gas industry. According to the study Solar Heat Worldwide by Austrian research institute AEE INTEC, the newly installed collector area in Canada declined between 2011 and 2013 from 127,412 m² to 58,067 m². Accordingly high are now expectations of the new government regarding climate change and the environment. Canadian collector manufacturers are hoping for the return of solar thermal-friendly policies. solarthermalworld.org has talked with them about their wishes and expectations.
 

Turkey: Market Development 2015 and Forecast 2016

Submitted by Baerbel Epp on November 26, 2015
Turkey Market DevelopmentWith 1.9 million m² of collector area newly installed in 2014 (1.33 GWth), Turkey was again the second-largest solar thermal market after China last year. The share of vacuum tube collectors had increased significantly over the years, but stagnated in 2014 at 44 % of total market volume. The annual market statistic in the chart has been provided by Kutay Ülke, Export Manager of Ezinç Metal, one of the largest solar water heater manufacturers in Turkey. The annual study Solar Heat Worldwide from Austrian research institute AEE INTEC uses these industry-based figures for Turkey in all of its latest issues. There are no regular official statistics – neither by the government, nor by GÜNDER, the Turkish Section of the International Solar Energy Society, whose members make up a big part of the national solar thermal industry. In its current publications on the Turkish solar thermal market, GÜNDER uses a more general estimate of “at least 1.5 million m² of collector area” being produced and installed per year.
Source: Ezinç
 

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