SIG SolarCAD II: Solar Thermal Delivering 80°C Daily Even in Winter Months
17.6.2021 08:47:00 EEST | Business Wire | Press release
The new SIG SolarCAD II solar thermal power plant, designed and installed by the Geneva-based TVP Solar and inaugurated in February this year, has proven its high performance in winter conditions.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210616005846/en/
Even covered in snow, TVP Solar thermal panels supply SIG target temperatures and thermal energy (Photo: TVP Solar)
More than 157 MWh (1.92 kWh/m²/day) of solar hot water at over 80°C were delivered to the district heat network (CAD) between January and April, i.e. 30% of the annual energy performance target of 516 MWh set between the Services Industriels de Genève (SIG) and TVP Solar.
Michel Monnard, thermal director at SIG and project instigator, is delighted: “the solar plant’s performance significantly exceeded our expectations, being remarkably efficient during the cold and poor sunshine winter period when the CAD has the most need for heat.”
The TVP solar thermal plant reached the target temperature of 80°C for 96 days of the 102 days recorded, supplying solar hot water to the CAD network (see the graph below); the other days saw intense rain or snowfall. This wintertime performance is unheard of for a flat panel solar thermal installation!
The high-vacuum flat panels capture enough diffused light to melt snow deposited on the surface and quickly reach required operating temperatures. No maintenance or cleaning was carried out on the panels during the 4 months; rain naturally cleaned the surface sufficiently to continue reaching the solar thermal production objectives.
The SIG SolarCAD II results demonstrate the pertinence of TVP Solar's vacuum panel technology for any and all existing district heating networks operating at temperatures above 70°C and wintertime heat demands.
With the winter period now over, the TVP solar thermal plant is expected to deliver over the coming months. The longer hours of sunlight and overall better weather conditions can only further boost this already impressive performance.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20210616005846/en/
Contact information
Media contacts
TVP Solar SA
Florent Saunier, Sales Engineer
saunier@tvpsolar.com
Tel: +41-78-217-94-48
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
‘Concrete in Life 2025/26’ Winners Announced – Spectacular Photographs From Around the World22.4.2026 11:00:00 EEST | Press release
Powerful and striking images from around the world have been chosen as the winners of the Concrete in Life 2025/26 global photography competition, showcasing the essential role concrete plays in daily life, infrastructure, cities, and design. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260422352135/en/ OVERALL WINNER: Pillars Across the Sea by Celbert Palaganas, Cebu City, Philippines Run by the Global Cement and Concrete Association (GCCA), the annual competition received more than 20,000 entries from professional and amateur photographers, as well as smartphone users, spanning every continent. The competition highlights how concrete supports modern life while also offering moments of beauty, creativity and human connection. Thomas Guillot, Chief Executive of the GCCA, said: “The spectacular images submitted this year show concrete’s positive impact on people’s lives all over the world - sometimes practical, sometimes al
Netceed Publishes Its First Environmental, Social and Governance Report22.4.2026 10:30:00 EEST | Press release
Netceed, a global infrastructure supply chain solutions provider, has published our first Annual Environmental, Social and Governance (ESG) Report, marking a major milestone in the Group’s sustainability journey and reinforcing our commitment to transparency, accountability, and responsible business practices. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260422579806/en/ Netceed Sustainability Report 2025 The report presents Netceed’s progress across environmental, social, and governance topics, including the verification of its carbon footprint data by an independent third party and the completion of its first climate risk analysis. Key highlights include: A reduction in Scope 1 and 2 CO2e emissions compared to 2024 Improved gender diversity in senior management positions – we now have 23% of senior management positions filled by women 70% of our suppliers (by spend) are working with us on our climate action priorities A
IONCHI toivottaa AITO:n tervetulleeksi liittymään BMW:n ja Mercedes-Benzin kanssa premium-tason suurteholatausverkostojen kehittämiseen Kiinassa22.4.2026 10:21:00 EEST | Tiedote
IONCHI, BMW:n ja Mercedes-Benzin yhteisyritys suurteholatauspalvelujen alalla, ilmoitti tänään, että SERES liittyy yhtiöön tasavertaisena osakkaana. Tämän omistusjärjestelyn kautta SERES-konsernin premium-brändi AITO tukee IONCHI:n premium-latausinfrastruktuurin kehittämistä. Tämän lisäyksen myötä IONCHI jatkaa korkealaatuisten latauspalvelujen tarjoamista kehittyneen teknologian ja digitaalisten palvelujen avulla kaikille soveltuville ajoneuvoille sekä tarjoaa eksklusiivisia latauskokemuksia BMW:n, AITO:n ja Mercedes-Benzin asiakkaille. Laajentunut kolmen osapuolen kumppanuus merkitsee uuden vaiheen alkua premium-latausverkoston kehityksessä, mahdollistaen lisäkasvun ja laajemman asiakaskunnan. Kukin kolmesta osakkaasta omistaa 33,3 % yhteisyrityksestä. Vuonna 2024 perustettu IONCHI pyrkii parantamaan Kiinan premium-tasoista sähköisen liikkumisen kokemusta huipputeknisen julkisen suurteholatausverkoston avulla. Verkosto keskittyy keskeisiin sijainteihin kaupunkialueilla yhdistäen ultr
Europcar Mobility Group Announces Exclusive Partnership With MIC Co., Ltd. to Expand Presence in Japan22.4.2026 10:02:00 EEST | Press release
Europcar Mobility Group has entered into an exclusive partnership agreement with MIC Co., Ltd., the operator of Japan’s extensive "Niconico Rent-A-Car" network. This landmark agreement marks Europcar Mobility Group’s first exclusive partnership in the Japanese market, aimed at providing seamless mobility solutions for the growing number of international travelers visiting the region. Enhancing possibilities for Inbound Travelers Since April 10, 2026, customers can book car rentals at Niconico Rent-A-Car’s directly-operated airport locations through Europcar’s global booking platform, allowing foreign travelers to arrange their transportation in Japan from overseas using a familiar interface, eliminating common booking hurdles and improving the overall travel experience.To date, the service is available across key gateway locations: Major Airports: Haneda, Narita, New Chitose, Fukuoka, Kagoshima, Nagasaki, and Kumamoto. Key Transit Hubs: Shin-Yokohama Station and Kansai Airport Rinku To
SkySparc Acquires Covarius and Uniun22.4.2026 10:00:00 EEST | Press release
SkySparc, a trusted global provider of digital transformation solutions for treasury and finance institutions, today announced the acquisition of Covarius Group Limited (“Covarius”) and Uniun Technology Limited (“Uniun”). The acquisitions accelerate SkySparc’s European expansion and deepen its specialist support for treasury transformation. Financial terms were not disclosed. Covarius and Uniun operate complementary businesses together enabling a more complete, end-to-end treasury solution. Covarius specialises in the implementation and optimisation of treasury management systems, underpinned by deep partnerships and a well-established global presence. Uniun adds a real-time, API-based integration platform focused on ERP-to-TMS connectivity and cash forecasting, supported by AI and data science. For clients, the combined proposition the two companies bring centres on improved cash visibility and stronger cash flow prediction, with greater automation across treasury workflows, improving
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom