SIG SolarCAD II: Solar Thermal Delivering 80°C Daily Even in Winter Months
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
AB InBev and International Cricket Council Announce Landmark Global Partnership11.12.2025 11:31:00 EET | Press release
The International Cricket Council (ICC) announced AB InBev (Euronext: ABI) (NYSE: BUD) (MEXBOL: ANB) (JSE: ANH), the world’s leading brewer, will become the Official Beer Partner for all major ICC tournaments starting in 2026. The partnership will be led by Budweiser 0.0, Budweiser’s no-alcohol beer in India, with other ABI mega brands activating in Europe and Africa. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251211250826/en/ AB InBev and ICC announce global partnership From attending a match live in-stadium to watching one at a bar or pub with friends, with a lower alcohol-by-volume (ABV) and no-alcohol options like Budweiser 0.0, beer is the natural choice to enjoy responsibly. Through this partnership with the ICC, AB InBev will create more moments of cheers, choice and celebration for cricket fans of legal drinking age all over the world. ICC CEO, Sanjog Gupta said: "Cricket is one of the world’s most loved sports w
Spark Reply and Concept Reply Promote CO₂-optimised Charging Together With BMW11.12.2025 11:30:00 EET | Press release
Spark Reply, specialists in design and user experience, and Concept Reply, IoT and AI technology experts within the Reply Group, have developed a smart app for the BMW group as part of a research project that actively encourages electric vehicle drivers to adopt low-carbon charging habits. The “COOL” feature within the BMW Prototyping App “360° Mobility” analyses the current electricity mix and shows users in real time when it is at its cleanest. Playful interactions and personalised AI-generated images further motivate drivers to make more sustainable choices. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251211155452/en/ In a post pilot survey, 73 per cent of participants stated that they were willing to make an extra effort to charge with reduced CO₂ emissions, such as by setting a charging window in their app. This proves that 'COOL' can measurably reduce the carbon footprint of everyday electric driving. Electric mobil
Thales Launches AI Security Fabric, Providing AI Runtime Security for Agentic AI and LLM-Powered Applications11.12.2025 10:00:00 EET | Press release
AI is one of the fastest-growing technologies in the history of modern business, with the ability to revolutionize industries, optimize operations, and drive innovation, but it is also introducing security gaps, risks, and vulnerabilities. According to McKinsey, 78% of organizations are using AI in at least one business function, up from 55% two years ago. As a result, 73% of them are investing in AI-specific security tools, either with new or existing budgets, according to the 2025 Thales Data Threat Report. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251211710650/en/ Thales AI Security Fabric Thales is introducing the first foundational capabilities of its AI Security Fabric to protect the core and edge of enterprises' AI ecosystems. Thales AI Security Fabric – Safeguarding LLM-Powered Apps, Data, and Identities With Thales AI Security Fabric, organizations will be able to: Unlock AI-driven growth securely: Maximize AI’
Interactive Brokers Adds Access to Brazil’s B3 Exchange11.12.2025 10:00:00 EET | Press release
Interactive Brokers (Nasdaq: IBKR), an automated global electronic broker, today announced that eligible clients outside of Brazil can now trade Brazilian equities through B3, the Brazil Stock Exchange. This expansion gives investors more ways to access emerging market opportunities across Latin America alongside global stocks, options, futures, currencies, bonds, funds, and more through a single unified platform. The B3 Exchange is one of the most active and liquid markets in the region. With this addition, investors will have direct access to trade Brazilian equities, plus over 160 markets worldwide using Interactive Brokers’ powerful trading platforms and tools. “Global investors need seamless access to diverse markets to stay competitive,” said Milan Galik, Chief Executive Officer of Interactive Brokers. “By adding Brazil’s B3 Exchange, we’re giving our clients efficient, low-cost access to one of the world’s most dynamic emerging economies through our unified global platform.” Int
Kyowa Kirin Announces Proposed Appointment of Abdul Mullick to President and Chief Executive Officer, While Former CEO Masashi Miyamoto to Remain Chairman11.12.2025 09:30:00 EET | Press release
Kyowa Kirin Co., Ltd. (TSE:4151, Kyowa Kirin), a Japan-based global specialty pharmaceutical company, today announced the Board of Directors’ decision to appoint Abdul Mullick, Ph.D., currently President and Chief Operating Officer (COO), to the role of President and Chief Executive Officer (CEO). The appointment will become effective March 2026 following the conclusion of the Ordinary General Meeting of Shareholders. As Mullick takes on the role of President and CEO for Kyowa Kirin, current CEO Masashi Miyamoto, Ph.D., remains Chairman. In March 2025, shareholders approved a dual CEO / COO model, with Mullick appointed to the newly created role of Chief Operating Officer, partnering with Miyamoto to lead the global organisation. The model provided a transition period for Mullick to gain greater insights and understanding of the Japanese company, as the first non-Japanese CEO in the company’s long history. By reverting to the single leader model under Mullick in 2026, Kyowa Kirin aims
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