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Domestic Hot Water and Heating

West Africa: Cabo Verde, Ghana and Nigeria Market Assessment

Submitted by Baerbel Epp on September 22, 2016

Soltrain West AfricaApproved and successful policies should be promoted – which is why the Southern African Solar Thermal Training and Demonstration Initiative (SOLTRAIN) should be implemented in West Africa as well. Since 2009, the programme has helped train about 2,150 people during 80 courses and install 187 solar thermal systems in the five partner countries Lesotho, Mozambique, Namibia, South Africa and Zimbabwe. The coordinator, Austrian organisation AEE INTEC, and the implementing body, ECREEE – ECOWAS Regional Centre for Renewable Energy and Energy Efficiency based in Cabo Verde, have now launched a similar four-year training and demonstration programme, SOLtrain West Africa, to increase SWH numbers in five additional countries: Burkina Faso, Cabo Verde, Ghana, Nigeria and Senegal.

India: Industry Demands Equally Assertive Solar Thermal Publicity

Submitted by Baerbel Epp on September 20, 2016
India REI 16 PanelThe Indian government should provide the same assertive publicity for solar thermal technology as it had for solar PV because the population still needed to be made aware of the benefits of solar water heating. This was the major concern raised during the panel discussion Policy and Regulatory Framework for Solar Water Heater Market Development in India moderated by Jaideep Malaviya (third from right), Secretary General of the Solar Thermal Federation of India (STFI). Five industry representatives took part in the event held during the Renewable Energy India Exhibition and Conference 2016 near New Delhi at the beginning of September (from left to right): Rigal Patel (Redsun Solar), Bhoovarahan Thirumalai (Aspiration Energy), Devinder Kaushal (Inter Solar Systems), Saurabh Bhandari (Solarmaxx) and Chandrakant Shah (Kosol Hiramrut Energies).
Photo: STFI
 

Austria: Prefabricated Roofboxes Create New Living Space on Multi-Storey Building Roofs

Submitted by Baerbel Epp on September 19, 2016
Haas Fertigbau ModulhausRenovating multi-storey buildings can be used to create new living space with an additional top floor. That’s where an Austrian consortium led by AEE INTEC comes in: It has developed the Roofbox, an entirely prefabricated modular living space. A Roofbox consists of a bathroom, a kitchen, a separate toilet or living room and bedrooms, and it can be ordered with an active solar water heater system already installed on its roof. Every Roofbox can be transported by an articulated lorry and is rigid enough to be lifted by crane for roof mounting. On 16 September, Austrian Haas Fertigbau showcased in its Großwilfersdorf factory a flat made up of two Roofbox prototypes – which, however, is still missing the solar thermal unit on top (see photo).
Photo: Haas Fertigbau
 

Germany: 2Power PVT Modules Supply Power and Heat from Same Roof Space

Submitted by Baerbel Epp on September 2, 2016
PA-IDPVT Modules combine the generation of solar heat and solar electricity. For many years, products have entered and disappeared from the market without leaving much of a trace. German company PA-ID has installed around 8,000 2Power panels, at almost 500 project sites. The 2Power elements consist of standard PV laminates with a polymer heat exchanger at the back, enclosed by insulation. In July, a group toured to the so far largest installation with 121 kWth and 44 kWel in Unterliederbach, a suburb of the German city of Frankfurt. 
Photo: PA-ID
 

Mexico: Ongoing Struggle over Legally Binding Standards

Submitted by Baerbel Epp on August 24, 2016
CONUEEDespite being the most robust solar thermal market across North and South America in terms of growth (8 % YoY in 2015), Mexico is still struggling domestically to harmonise its quality standards for solar thermal heaters. The lack of understanding between local producers and equipment importers has been the main hurdle to legally binding and uniform rules. However, the process is ongoing and the market’s stakeholders expect a draft of the official NOM-027-ENER-2015 to be available for public consultation by the end of 2016.
Chart: CONUEE
 

Germany: Vaillant Establishes End-Customer Online Platform

Submitted by Baerbel Epp on August 15, 2016
VaillantGerman Vaillant has launched a project which has stirred controversy among installers: Online platform heizungonline.vaillant.de can be used by manufacturers to directly address those end customers who wish to shop online – and send them a “price indication” for a complete heating system. Recent discussions have revolved around the question of whether this is a help to installation companies or if it interferes with their entrepreneurial freedom. 
Picture: heizungonline.vaillant.de
 

Germany: Today’s System Suppliers Wary of Fixed-Price Marketing Campaigns

Submitted by Baerbel Epp on August 8, 2016
Sonnenkraft Advertising 2005 and 2015The German solar thermal market is still stuck in recession. Although incentives are higher than they have ever been, demand has not really picked up over the first five months of this year, according to the market statistics by the two associations BSW Solar and BDH. The total collector area sold until the end of May was again down by 5.3 % compared to the previous year, although vacuum tubes have been more strongly affected by the slump (-18 %) than flat plate collectors (-4 %). Installers are viewed as the bottleneck in the supply chain and an increasing number of solar thermal suppliers have run advert campaigns to try and reach end customers on their own. Solarthermalworld.org has already reported on the new end-customer sales strategies employed by Thermondo. This article describes how the campaigns of another German system supplier, Sonnenkraft, have changed over the years. The image depicts an advertisement for the campaign from 2005 (left) and one from 2015 (right).
Image: Sonnenkraft
 

Ukraine: IT Company Building to Have Solar Drainback System

Submitted by Baerbel Epp on July 20, 2016
Lviv IT ClusterLviv IT Cluster, one of Ukraine´s leading IT businesses, is currently building up a multi-family house for its employees that meets all the requirements for a smart property, including a modern heating system. It offers 72 flats on ten floors and is being built in Lviv, in western Ukraine. The gas condensing boilers for the heating station on the most upper floor will be delivered by German boiler and collector manufacturer Vaillant Group, which is also said to install the 30 collectors on the building’s roof once construction has been completed. The illustration shows a 3D model of the “IT House”, where construction for the 6th floor is underway, as an online webcam shows.
Image: Lviv IT Cluster
 

Portugal: Two New Incentive Schemes on the Horizon

Submitted by Baerbel Epp on July 18, 2016
Aviso 20Good news for the Portuguese market: This year’s agenda includes two new schemes to support energy efficiency measures in buildings, and solar thermal has been put into the spotlight. The first programme, Aviso 20 – Edifícios Eficientes 2016 (Efficient Buildings), has already been open to applications since 8 July 2016. Its budget of EUR 1.1 million covers up to 60 % of the cost of efficiency measures, including new solar water heater installations, in existing residential and commercial buildings. The second programme, Casa Eficiente (Efficient Home), is still under development, but the scheme’s much larger budget of EUR 100 million will offer low-interest loans for efficiency measures in the residential sector. Obviously, both programmes are not exclusively solar thermal ones; they also support window replacement or additional insulation. 
 

California: San Francisco Passes First Mandate with Solar Thermal Option

Submitted by Baerbel Epp on July 14, 2016
LuminaltAfter Lancaster, Sebastopol and Santa Monica, San Francisco is now the fourth – and the largest – US American city to mandate the use of solar energy in residential and commercial newbuilds. It also has the first mandate in California which can be complied with by using either solar thermal or photovoltaics. The other three cities stipulated the installation of a PV generator at newly developed premises. The mandate in San Francisco aims at owners of new residential and non-residential buildings who apply for a building permit on or after 1 January 2017. The photo shows the typical multi-storey building structure and density of San Francisco. 
Photo: Luminalt
 

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