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Solar industrial heat market – a 2017 survey

Submitted by Baerbel Epp on April 26, 2018
Image: solar-payback.com/suppliers2017 was a record year for systems providing solar heat for industrial processes, since at least 110 large ones adding up to 192,580 m² were put into operation. This has been the result of a survey among around 80 turnkey suppliers currently listed on the SHIP Supplier World Map, created by the international Solar Payback project. The total at the end of 2017 stood at approximately 635 SHIP systems, a 21 % increase over the 525 installations which a similar survey showed in early 2017.
Image: solar-payback.com/suppliers

First cooling installation on Indian government building

Submitted by Baerbel Epp on April 10, 2018
Photo: VSM SolarGujarat State Electricity Corporation set up a solar thermal air conditioning system as part of its clean energy initiative last August. The installation offers a capacity of 150 tons of refrigeration (528 kW) to cool the Gandhinagar Thermal Power Station’s office building in Gujarat state in western India. The total investment, including the collector field, mounting equipment, chiller and hot water storage tanks, amounted to Indian Rupee (INR) 52 million, or around EUR 0.7 million, which corresponds to specific costs of 1,327 EUR/kW. 
Photo: VSM Solar

World’s largest flat plate collector manufacturers in 2017

Submitted by Baerbel Epp on March 19, 2018
The 2017 ranking of the world’s largest flat plate collector producers clearly shows the market dominance of Chinese companies. Even second-ranked Greenonetec, an Austrian collector manufacturer, is now majority-owned by the Chinese-based Haier Group. The corporation acquired 51 % of the manufacturer’s shares on 18 May 2017. The largest European flat plate collector producer was heating technology supplier Bosch Thermotechnik, although it remained at a certain distance from the top four. Business at Bosch Thermotechnik suffered from declining solar hot water markets in Germany (-16 %) and Brazil (-18 %). Nearly all the companies outside Germany increased production last year.
Source: Data supplied by manufacturers

Financial support for concentrating solar systems extended until 2020

Submitted by Baerbel Epp on March 14, 2018
Photo: HoneywellThe “order” published by the Indian Ministry of New and Renewable Energy on 26 February 2018 put an end to the uncertainty which had pervaded the industry. In the 2-page document, the ministry pledged to continue its investment subsidy programme for concentrating solar thermal systems. The target until March 2020 is 90,000 m² of collector area. The financial year 2017 to 2018, during which 20,000 m² were planned to be subsidised, is almost over.
Photo: Honeywell
 

India: Flat plates up, concentrating technologies down

Submitted by Baerbel Epp on March 1, 2018
Source: Jaideep MalaviyaIn 2017, India’s solar thermal market shifted heavily in favour of flat plate collectors, with systems based on concentrating technologies losing ground. The chart shows the annually installed flat plate collector area to have more than doubled last year compared to 2016. It went from 150,476 m² (105 MWth) to 397,286 m² (278 MWth) an increase by 164 %. Installation figures for solar water heaters based on imported vacuum tubes rose by 7 % to 1,120,963 m² (785 MWth). Concentrating collector sales, on the other hand, only added 5,450 m² to the total, a much lower value than the 26,040 m² in 2016. The reference period for the annual statistics was changed in 2016. It is now the calendar year, whereas it used to be the Indian financial year, which runs from 1 April to 31 March the following year.
Source: Jaideep Malaviya
 

Indian manufacturers face strong competition from Chinese imports

Submitted by Baerbel Epp on February 20, 2018
Photo: Jaideep N. MalaviyaVacuum tube-based solar water heaters imported from China are posing a serious threat to the viability of domestic manufacturing in India. This was the key message from the STFI, the Solar Thermal Federation of India, at a mid-January consultation meeting of the Parliamentary Standing Committee on Commerce. The committee had invited several stakeholders to attend the meeting to discuss the Impact of cheap Chinese consumer goods on the Indian industry. Nowadays, three of every four solar water heaters are imported from China, resulting in a loss of local employment.
Photo: Jaideep N. Malaviya
 

1,500 preheating systems in India’s silk region

Submitted by Baerbel Epp on January 23, 2018
Photo: Jaideep MalaviyaSolar process heat has gained popularity in the centre of India’s silk production – more specifically, in Sidlaghatta, a town in the southern state of Karnataka. The statistics of Karnataka’s Department of Sericulture shows that a little over 1,500 units between 2 and 10 m² have been switched from wood or briquettes to solar for preheating the traditional stoves. The Department of Sericulture has been promoting the technology among silk producers by providing a 75 % subsidy for any reeling unit partly heated by solar energy. The use of sunlight can cut firewood consumption in half.
Photo: Nuetech Solar Systems
 

Renewable Energy India 2018, Greater Noida

Submitted by Baerbel Epp on December 28, 2017
The Renewable Energy India 2018 will be held from 18 to 20 September 2018 in Greater Noida, New Delhi, India. The conference and expo cover the topics PV, Solar Heating, Cooling and Drying, Wind Energy, Biomass, Hydro Energy, Geothermal and Energy Efficiency.
 

Tempered 2-millimetre glass from India

Submitted by Baerbel Epp on December 20, 2017
BorosilGujarat Borosil has begun producing its first 2-millimetre tempered glass parts after 18 months of research. The Indian business had received a personal congratulatory letter from Prime Minister Narendra Modi, said Managing Director Shreevar Kheruka. It had invested Indian Rupee (INR) 2 billion (around EUR 26.67 million) in the facility. The technology targets the booming solar PV industry, but will likewise be offered to solar collector manufacturers. 
Photo: Jaideep N. Malaviya
 

India: “Gained the trust of our customers”

Submitted by Baerbel Epp on November 27, 2017
Bhoovarhan ThirumalaBecause of a strong order pipeline, the future is looking bright for one Indian solar thermal turnkey supplier: Bhoovarahan Thirumalai, CEO of Aspiration Energy, expects to realise solar heat for industrial processes (SHIP) projects at a total capacity of 20 MW in the next one-and-a-half years – all of them as a solar heat supplier. This would be a significant increase compared to the 2.5 MW of solar thermal capacity that the company set up over the course of 20 installations in the last 7 years. One key success factor is the business model of Aspiration Energy. As an Energy Service Company, it owns and operates the SHIP plant and the industrial client pays based on what it saves.
Photo: Aspiration Energy
 

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