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Kirchdorf/Haag, 15 March 2023. Schletter Group, a leading manufacturer of solar mounting systems, continued to grow significantly and profitably in the 2022 financial year. The company recorded an annual turnover of around 330 million euros. This corresponds to an increase of 109 per cent compared with the previous year. This makes Schletter one of the ten largest manufacturers of solar mounting systems in the world. &nbsp; "Our product drive over the last few years is paying off," emphasised Florian Roos, CEO of the Schletter Group. Schletter revamped its product portfolio in recent years and has focused consistently on optimising the use of materials and assembly time for its systems. A particularly major milestone was the new and further development of Schletter's 1V and 2V Tracking Systems, which are in high demand among investors and project developers and have made a substantial contribution to sales growth. "Another indicator of this positive progress is that we have hired more than 200 new colleagues globally last year." In total, more than six and a half gigawatts of PV power have been installed on Schletter systems worldwide in 2022. In the Dominican Republic, for example, Schletter recently supplied a 96 MWp solar park with its 2V&nbsp;Tracking System. This project is the largest to date using a Schletter Tracking System. In addition, in South Korea, near the city of Seosan, one of the country's largest solar power plants with 136 MWp is being built using the Schletter FS Duo system. Schletter intends to continue its growth trajectory in 2023 and is investing in the further development of the company and new markets. To this end, the company has raised investor funds of 65 million euros via a bond issued in October 2022. "It is important for us to continue to expand our structures and resources in line with our sales growth," Roos explained. The company is currently building another production site in Türkiye and a new logistics centre in Europe. Schletter is also working on a new AgriPV system and a new PV carport, as the company also aims to gain a significant share in these markets.

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Schletter Group doubles consolidated sales for 2022

This International Women’s Day we want to take the opportunity to look at the important role women play in tackling the climate crisis - but we’re also reminded of the vastly disproportionate number of women&nbsp;impacted by climate change.Unfortunately, the climate crisis affects women more than men. Women depend more on natural resources but have less access to them, with only around 15% of landholders worldwide being women (1) (2) (3). Studies have found that&nbsp;80% of people forced to leave their home due to climate disasters are women and girls. They are disproportionately more severely affected by the economic and health impacts of droughts, reduced food production, and severe weather events (4). On top of this,&nbsp;only a small percentage (about 8%) of overseas aid reaches projects focused on gender equality (5).Meanwhile, women worldwide are stepping up as leaders in times when the effects of climate change are felt more than ever before (6). This ranges from Nicaraguan indigenous women creating seed banks to preserve biodiversity, to women in Sudan forming the first-ever Women’s Farmers Union to ensure food security (7) (8), to studies showing that the disaster responses in female led countries were systematically better during the Covid pandemic (9) (10). Furthermore, the Paris Climate Agreement was shaped by a group of women who came up with the guiding principles of “net zero emissions” (11).These are just a few examples that show the enormous benefits of empowering and supporting women to use their skills and knowledge to fight against the effects of climate change, helping communities to recover and become more resilient against climate change.On International Women's Day, it is more important than ever to highlight the need for action and transformation to fight climate change.&nbsp; We want to call on all women to use their experience, skills and knowledge to reshape our world and fight together for a better future.&nbsp;<ol style="list-style-type:decimal;"><li>Brennan, B. (2009). “Why She Buys: The New Strategy for Reaching the World’s Most Powerful Consumers.” New York: Crown Business.</li><li>(2018). “The gender gap in land rights.” Food and Agriculture Organization of the United Nations.</li><li>Women’s Environmental Network. “Gender and the Climate Change Agenda. The impacts of climate change on women and public policy.” 2010. http://www.wen.org.uk/wp-content/uploads/Gender-and-the-climate-change-agenda-21.pdf</li><li>Women grow 70% of Africa's food. But have few rights over the land they tend. (2021). Retrieved 17 June 2021, from <a href="https://www.weforum.org/agenda/2018/03/women-farmers-food-production-land-rights" target="_blank" rel="noopener noreferrer">https://www.weforum.org/agenda/2018/03/women-farmers-food-production-land-rights</a></li><li>Cecilia Caio, D. K. (2018).&nbsp;ODA (aid) spending in 2018. development initiatives.</li><li>Asian Disaster Preparedness Center. “Building on Local Knowledge for Safer Homes.” Building Safer Communities in South Asia, Case Study 3. Jan. 2008.&nbsp;<a href="http://www.adpc.net/v2007/IKM/ONLINE%20DOCUMENTS/downloads/2008/3_CaseStudyShelterl.pdf" target="_blank" rel="noopener noreferrer">http://www.adpc.net/v2007/IKM/ONLINE%20DOCUMENTS/downloads/2008/3_CaseStudyShelterl.pdf</a></li><li>“Nicaragua: Harvesting Hope.” MADRE Demanding Rights, Resources and Results for Women Worldwide. N.d.&nbsp;<a href="http://www.madre.org/page/nicaraguaharvesting-hope-34.html" target="_blank" rel="noopener noreferrer">http://www.madre.org/page/nicaraguaharvesting-hope-34.html</a></li><li>“Sudan: Women Farmers Unite.” MADRE Demanding Rights, Resources and Results for Women Worldwide. N.d. http://www.madre.org/page/sudan-women-farmers-unite-41.html</li><li>Sergent, K., &amp; Stajkovic, A. D. (2020). Women’s leadership is associated with fewer deaths during the COVID-19 crisis: Quantitative and qualitative analyses of United States governors.&nbsp;Journal of Applied Psychology, 105(8), 771-783.&nbsp;<a href="http://dx.doi.org/10.1037/apl0000577" target="_blank" rel="noopener noreferrer">http://dx.doi.org/10.1037/apl0000577</a></li><li>Harvard Business Review. “Research: Women Are Better Leaders During a Crisis.” 2020.&nbsp;<a href="https://hbr.org/2020/12/research-women-are-better-leaders-during-a-crisis" target="_blank" rel="noopener noreferrer">https://hbr.org/2020/12/research-women-are-better-leaders-during-a-crisis</a></li><li>Darby, M. (2020, November 6). Net zero: the story of the target that will shape our future. Climate Home News. https://www.climatechangenews.com/2019/09/16/net-zero-story-target-will-shape-future</li></ol>

Projects

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The world needs more climate heroes – they should be women

Kirchdorf/Haag,&nbsp;15 February 2023. Solar assembly manufacturer Schletter Group to be involved in reconstruction efforts in Syria and Turkey to support earthquake victims. The company is about to open a manufacturing site near Istanbul. Schletter intends to donate the first mounting systems manufactured there to the construction of new electricity infrastructure.&nbsp;"We have been active in Turkey and the Middle East for twelve years and have not only built PV installations there but also developed partnerships and friendships - notably, including in the earthquake region," says Taner Öztürk, Managing Director of Schletter Turkey. "The earthquake disaster has deeply affected us."In the immediate term, the company has made a monetary donation to the emergency aid agency "Aktion Deutschland hilft" to support disaster relief efforts that are underway in Turkey and Syria. In addition, Schletter’s MD Florian Roos handed over an aid package to the German-Turkish Forum in Stuttgart last week. The forum organises aid deliveries to the affected regions, among other things.Schletter additionally intends to contribute to the reconstruction of the energy infrastructure. The first PV mounting systems produced at the new Turkish plant will go to a local reconstruction project and Schletter will provide mounting systems for one megawatt of PV output free of charge. Schletter is currently approaching project developers and module manufacturers who are also keen to get involved in the region. Interested parties can contact <a href="mailto:earthquakesupport@schletter-group.com">earthquakesupport@schletter-group.com</a>.Info on donations for the affected regions:&nbsp;<a href="https://www.aktion-deutschland-hilft.de/de/spenden/spenden/?no_cache=1" target="_blank" rel="noopener noreferrer">www.aktion-deutschland-hilft.de/de/spenden&nbsp;&nbsp;</a><a href="https://www.dtf-stuttgart.de/news/erdbebenhilfe-tuerkei" target="_blank" rel="noopener noreferrer">www.dtf-stuttgart.de/news/erdbebenhilfe-tuerkei&nbsp;</a>

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Schletter supports reconstruction in Turkey

Kirchdorf/Haag, February 13, 2023. The international solar installation manufacturer Schletter Group is strengthening its management team: Ralf Maus (57), as COO, will be supporting the team led by CEO Florian Roos with immediate effect. In this way, the company is gearing up for further growth. “With Ralf Maus as our new COO, we now not only have a very astute and internationally experienced colleague in our team, we are also, most importantly, placing our management on an even broader foundation”, emphasized Schletter CEO Florian Roos. The management of the Schletter Group, which is headquartered in Kirchdorf near Munich, now consists of Florian Roos (CEO), Martin Lipp (CFO), Dr.-Ing. Cedrik Zapfe (CTO) and Ralf Maus (COO). “This means that we have a very effective team ready to drive our dynamic corporate development further forward.” As COO, Maus will mainly be responsible for the Schletter Group’s production sites, further expansion and diversification of the supply chain and further optimization of the company’s global logistics. He is a mechanical engineer and has been active in management functions in the automotive and energy sector for over 20 years. His most recent career stages include PUREM by Eberspaecher GmbH (COO), LEONI AG (COO), the DODUCO Group (CEO) plus BorgWarner and SAS Autosystemtechnik. Maus has made a name for himself as a specialist in lean management and the development and optimization of complex manufacturing processes and international supply chains. This is supplemented by his experience as a corporate consultant at McKinsey. “Schletter has developed in a very impressively and, importantly, in a very consistent and strategic way in recent years”, comments Maus. “I am looking forward to supporting this course in the future.” The Schletter Group ranks among the leading solar installation manufacturers worldwide. In 2022, more than six gigawatts of PV capacity were installed on Schletter systems. In September 2022, the company placed two corporate bonds totaling 65 million euros. Schletter is investing the revenue in further growth, the development of important key markets and the optimization of production and logistics. Among other things, the Schletter Group will shortly be opening a new production plant in Türkiye and a new logistics site.

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Schletter Group expands management team

The Anmyeon Clean Energy Power Project, the largest solar power plant in Korea with a capacity of 136 MWp, is currently being built in the South Chungcheong Province. The plant is mounted on systems of the Schletter Group, one of the leading solar mounting manufacturers worldwide. From April 12 to 14, 2023, Schletter will present its ground-mounted and roof-mounted systems at the "20th International Green Energy Expo" in Daegu."South Korea has great potential for the generation of PV energy, but at the same time topographically challenging conditions often prevail here," emphasizes JP Lee, Managing Director of Schletter South Korea. Hilly and mountainous terrains lead to special requirements regarding the planning and flexibility of the mounting systems used. Near the coast, the sea climate can also lead to additional corrosion. "As a specialist for demanding conditions, we offer a solution for all these situations," says JP Lee.In Daegu, for example, Schletter will present its tracking system that adjusts the tilt of the solar modules to the position of the sun. The Schletter Tracking System is designed to be as stable as a fixed tilt system. In wind tunnel tests, it has withstood wind speeds of up to 257 km/h. "Especially in regions where tropical cyclones and typhoons occur, mounting systems must withstand high wind loads and have corresponding static reserves," as JP Lee emphasizes. In addition to the high static load capacity, Schletter attaches great importance to corrosion protection. All systems are provided with a special and particularly resistant galvanization.The Schletter Tracking System is also suitable for Agri-PV applications, i.e. the combined use of agriculture and photovoltaics. If the modules are placed upright, there is space between the module rows for the cultivation of soil by agricultural machinery. "Schletter’s Agri-PV solution not only allows maximum space between rows," JP Lee explains. "In a north-south orientation, it also generates the most energy, especially in the morning and evening hours, when solar power is usually scarce."The company doesn't just offer ground-mounted systems. Roof systems without roof membrane penetration, solar carports and facade systems are also part of the portfolio. A total of over 45 GW of photovoltaic capacity has been globally installed on Schletter systems to date. The Schletter Group is headquartered in Germany and employs over 500 people worldwide. The company's Korean branch is based in Seoul. &nbsp;

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Schletter Group presents products in Korea

Kirchdorf/Haag,&nbsp;November 7, 2022. The globally active solar mounting system manufacturer Schletter Group grew significantly in the third quarter of 2022. Compared to the same quarter of the previous year, sales rose by 130 percent from 40 to 92 million euros – the highest quarterly figure in the company’s history. A number of new large-scale open-area projects in Europe, Asia and Central America contributed to this.“Our product and supply chain strategy, which we have pursued in recent years, continues to be strongly reflected in our corporate figures,” emphasized Schletter Group CEO Florian Roos. For example, Schletter now has a flexible global supply chain that allows the company to supply several major projects at once if required. In addition, there has been a good response in the market to the new and further development of the successful Schletter open-area systems, in particular the Schletter Tracking System 1P (1 portrait) and 2P (2 portrait).Currently, a whole series of large open-area projects with Schletter systems are under construction, including 160 MW in Austria, 200 MW in Germany, 50 MW in France and 130 MW in Bulgaria. In Bulgaria, Schletter is also currently building a 30 MW plant with its newly developed Tracking System 1P. The single-axis tracking system is optimized for use with a large-format solar panel module. Thanks to its compact design, it has a particularly favorable ratio between material weight and electric power yield. In the Dominican Republic, Schletter is currently supplying its Tracking System 2P for a solar park with 100 MW. In South Korea, one of the country’s largest solar power plants with 120 MWp is being built near the city of Seosan on the Schletter FS Duo system. Among other things, the high corrosion resistance of the system played a decisive role in winning the contract for the project located directly on the sea.The Schletter Group aims to continue its significant growth course. In September, the company placed its first corporate bond on the capital market, thereby tapping a new source of financing for the further expansion of its business. Within this context, Roos thanked Schletter CFO Andreas Rode, who is handing over to Martin Lipp. “With the successful placement of the bonds, we have initiated a new stage in the company’s development,” says Roos.

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Schletter Group with a strong third quarter

Kirchdorf/Haag (Germany), September 15, 2022. The globally active solar mounting system manufacturer Schletter Group is presenting its latest products and solutions at RE+ 2022 in Anaheim, California. One of the highlights: the new 1P (one portrait) tracking system, which is being exhibited for the first time in North America. The GMax open-area system and the latest flat and pitched roof systems from the high-quality German manufacturer will also be shown at the trade show. “Fewer kilos of mounting material for every square meter of surface covered yet with the same or better load-bearing capacity – this is a common thread running through our product development,” emphasized Tilman Elsner, Senior VP Engineering North America &amp; Deputy Head Global Engineering. “With our new 1P tracking system in particular, we have taken another massive step forward in terms of the ratio of material to power.” Much lighter than comparable models in the market In this way, the Schletter developers have optimized the reliable Schletter Tracker, which has been very successful in the market, specifically for easy configuration with ultra-large-format modules. The compact “1P” tracker system is optimized for configuration with on vertical-format module. It uses far less material per kilowatt of power and is much lighter than comparable models on the market. “This is a very crucial point at the moment, especially in view of the high cost of steel, logistics and transport,” explains Elsner. As stable as a fixed installation Yet the 1P tracker has the same design advantages as the existing Schletter 2P (two portrait) tracking system. The system works with a patented mechanical self-locking mechanism: In the drive train, there is a Geneva drive at each post that automatically locks the module table at any tilting angle. This mechanical locking system effectively prevents wind-related vibrations (known as the ‘galloping effect’) through the entire range without expensive dampers or similar options needing to be used. In the resting position, the system therefore has the properties and load-bearing capacity of a fixed installation and can be configured for wind speeds of up to 260 km/h. In addition, the system is optimized for bifacial modules and can be configured with XXL panels with a side length of up to 250 cm. In the further development of both tracking systems (1P and 2P), the latest wind tunnel reports in line with the latest technical and wind technology developments were prepared and considered. GMax: large spans, few posts The Schletter GMax fixed installation open-area system also embodies the concept of consistent material optimization. Thanks to intelligent geometry and high-strength steels, the single-post system achieves large spans and therefore requires comparatively few support posts per kilowatt of installed PV capacity. Thanks to its simple design, it can also be installed quickly and easily. More flexibility and less ballast on the flat roof In Anaheim, the Schletter Group will also be presenting its further refined FixGrid Pro flat roof system. With its improved aerodynamics in line with the latest wind tunnel reports, the system needs even less ballast than the classic FixGrid. In this way, with the optimized FixGrid Pro in east-west orientation, the planner can also decide freely where the maintenance aisle will be. “Our wind tunnel tests have shown that there are clear aerodynamic advantages if the maintenance aisle is positioned between the upper edges of the upright modules,” Elsner explained. “This means that up to 10 percent of the ballast can be saved. It also makes mounting the modules and wiring them much easier.” In addition, the Schletter developers have further optimized the system using modular logic. Instead of different module supports depending on the angle of inclination, module size or type of configuration (upright or horizontal), all variants can now be realized with just a few universally applicable components. Firstly, this gives considerable advantages for wholesalers in terms of storage. Secondly, the systems can be planned and installed even faster and more flexibly: “Our new FixGrid Pro always allows an optimal support and clamping position for the module – no matter what the angle or size,” Elsner emphasized. A full range for pitched roofs Schletter is also showing the essential components of its pitched roof range in the USA for the first time. “In the European market, we have a high market share in the pitched roof sector and we want to offer our tried and tested range increasingly in the North American market too,” says Elsner. “At the moment, we are in discussions with a number of wholesale partners.” With the ProLine pitched roof system, a new profile geometry allows for significantly less material usage than with the current Schletter standard profiles. At the same time, the profile can cope with higher loads. The ProLine profiles can also be installed without tools using a single internal connector, which saves time and costs during mounting. A new cross-rail connector ensures a structurally resilient installation. With the “RapidPro” module clamp, all standard module sizes with frame heights between 30 and 47 mm can be fixed throughout the pitched roof and flat roof range, on the principle of “one size fits all”. “Our wholesale partners therefore only need to keep one clamp in stock in the future, thus saving storage space,” Elsner emphasized.

Products

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Schletter Presents 1P Tracking System in North America

Kirchdorf/Haag (Germany), September 8, 2022. With the successful placement of corporate bonds, the globally active solar mounting manufacturer Schletter Group has secured substantial funds to finance its growth course. In total, institutional investors have invested 65 million euros in the company. This is the first time Schletter has used the public capital market as an instrument for corporate financing.“The step into the capital market provides us with completely new opportunities to advance our growth and internationalization strategy even more forcefully,” said Schletter Group CEO Florian Roos. “The fact that we were able to successfully place the bonds despite the currently difficult financial market environment, and that they were even oversubscribed, shows the high level of trust investors have in our course and our work.” The Schletter Group had acquired a strong position strategically, operationally and financially in recent years and is currently growing much faster than the general solar market, especially in the European key market.The bonds primarily consist of a senior secured bond of 50 million euros and a second lien bond of 15 million euros. The bonds were placed as Nordic bonds with terms of three and three and a half years, respectively. The proceeds of the bonds will mainly be used for further organic growth investments, company acquisitions and the further development of important key markets. Above all, the significantly improved capitalization will further clearly improve the capacity of the Schletter Group to implement large-scale projects worldwideSince the turn of the millennium, the Schletter Group has been one of the pioneers in the market for solar mounting systems and is one of the few suppliers that are active worldwide. In recent years, the company has again risen to the international “Top 10” in the industry. By establishing a dynamic global supply chain, Schletter is able to realize large-scale projects in all international markets. Recently, the company had supplied the mounting systems for the largest solar power plant in Europe with 300 MWp. In Bulgaria, another large-scale project with 120 MWp is currently nearing completion. In total, around 5.5 GWp of photovoltaic output will be installed on Schletter systems in 2022.The company plans to continue to significantly increase its presence in the growing global solar markets in the future. For this purpose, the global sales structures are currently being further expanded and the production capacities are being set up even more broadly. This year, Schletter opened an office in South Korea, and the company also plans to expand its presence in South America. From September 19th to September 22nd, Schletter will be appearing at “RE+ power”, the largest energy trade fair in North America. There, the company will display its advanced tracking system “1P/1V-Tracker” in North America for the first time.

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65 million euros for further growth

Kirchdorf/Haag (Germany), May 23, 2022. The globally active solar mounting manufacturer Schletter Group has been awarded the renowned “Top Brand PV Award”. The company receives the award as a leading supplier of solar mounting systems in four countries: Germany, Austria, Spain and Switzerland. The award was based on a survey of installers and wholesalers.<blockquote>“Our brand image – above all quality, durability and innovation – is of course primarily shaped by our products”, emphasized Manuel Schwarzmaier, Sales Manager Roof Products at the Schletter Group. “Therefore, we are particularly pleased that the award is based on interviews with those who sell and install our products every day.” Schwarzmaier accepted the award at Intersolar Europe on behalf of the entire Schletter team.</blockquote>For the award, market research company EUPD Research developed an evaluation model to measure trust in PV brands. To this end, the market researchers conduct an independent survey of installers and dealers every year. Three criteria are queried: Which products are particularly sought after by customers and recommended by dealers? How do installers and dealers perceive the brand? And what is the breadth and depth of the product portfolio? These points are weighted and an index is formed from them. The award stands for reliability and trust and serves as orientation for installers as well as end customers.<blockquote>The managing director of Schletter Group, Florian Roos, thanked the employees for their contribution: “In the last few years, we have not only made excellent progress in terms of further developing our products, but also as a company. The Top Brand PV Award is a nice recognition of that and reflects the performance of the entire Schletter team.”</blockquote>

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Schletter Group is “Top Brand PV”

Kirchdorf/Haag, April 12, 2022. The globally active solar mounting system manufacturer Schletter Group is presenting its latest products and solutions at Intersolar 2022 in Munich. The focus is on maximum efficiency – in terms of material usage and mounting time.<blockquote>“Less material with the same or better load-bearing capacity and fast mounting on the construction site – this is a common thread running through our product development,” emphasizes Schletter Group CEO Florian Roos. “At Intersolar, we will be showing how we make that happen, across our entire product line: from our ProLine pitched roof system, to our FixGrid Pro flat roof system, to our open-area and tracker systems.”</blockquote>High load-bearing capacity and fast mounting: the Schletter ProLine pitched roof systemWith the ProLine pitched roof system, a new profile geometry allows for significantly less material usage than with the current Schletter standard profiles. At the same time, the profile can cope with higher loads. The ProLine profiles can also be installed without tools using a single internal connector, which saves time and costs during mounting. A new cross-rail connector ensures a structurally resilient installation.To complement the proven roof hooks made of stainless steel and high-strength structural steel, Schletter has added two aluminum roof hooks to its range. The lightweight “EcoA” and “RapidA” roof hooks offer an additional option to optimize projects and save on installation costs. At Intersolar, the company will also be presenting the new RapidA 35 roof hook, which has been specially developed for lower roof battens. The important thing is that all Schletter roof hooks are compatible with both the Schletter standard mounting rails and the new ProLine rails. This is ensured by a pre-mounted, rotatable multi-adapter.The “Rapid Pro” module clamp, which is matched to the new profiles, is also characterized by its simple, fast installation. Following the principle of “one size fits all”, it can be used in future to fix all standard module sizes with frame heights of between 30 and 47 mm. The fully pre-assembled clamp is clipped into the upper groove of the profile and then fastened.More flexibility, less ballast – the enhanced FixGrid ProThe FixGrid Pro flat roof system requires less ballast thanks to enhanced aerodynamics. For example, with the optimized FixGrid Pro in east-west orientation, the maintenance aisle is not located between the lower edges as before, but rather the upper edges of the angled modules. “Our wind tunnel tests have shown clear aerodynamic advantages resulting from this, which can save up to 10 percent ballast,” explains Manuel Schwarzmaier, Sales Manager for Roof Products at the Schletter Group. “It also makes mounting the modules and wiring them much easier.”In addition, the Schletter developers have further optimized the system according to modular logic, making planning and installation more flexible and faster. Instead of different module supports depending on the angle of inclination, module size or type of configuration (upright or horizontal), all variants can now be realized with just a few universally applicable components. “Our new FixGrid Pro always allows an optimal support and clamping position for the module – no matter what the angle or size,” Schwarzmaier emphasizes.Open-area and tracker systems: less material per kilowatt of powerThe Schletter Group will also be showcasing its open-area systems at Intersolar. This includes a new variant of the Schletter Tracker, which has been specially optimized for easy configuration with large-format modules. The compact system uses less material per kilowatt of power and is around 30 percent lighter than comparable models on the market. “This is a very crucial point at the moment, especially due to the high logistics and transport costs,” explains Christian Salzeder, CSO Projects at the Schletter Group. The version called “1V” (one vertical) has the same design advantages as the current Schletter Tracker. Thanks to a mechanical self-locking mechanism, it is as stable as a fixed installation and can withstand wind speeds of well over 200 km/h.All Schletter open-area systems have also been optimized with regard to the latest requirements of the market. This means that all systems can be fitted with bifacial modules for optimized yield. In addition, they have been adapted so that the latest large-format modules can also be installed on them, in both horizontal and vertical configurations. These are complemented by new coatings that further extend the service life of the mounting systems.The Schletter Group will be exhibiting at Intersolar Europe in hall A6, booth number 160.

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Schletter Group showcases material optimized mounting solutions

Kirchdorf/Haag (Germany), February 17, 2022. One of the region’s largest solar power plants has been built near the town of Bruz, Brittany (France). The 15.2 MWp photovoltaic plant was constructed on Schletter Group mounting systems. Once again, Schletter worked on this with the French project developer Groupe IEL.“The project in Bruz is not just special because of its size”, emphasized Sales Manager Philippe Guerrero, who supervised the project. 38,388 solar modules, generating around 17.7 GWh of ecopower a year in total, were installed on the 20 ha site – enough energy to supply around 5,000 households with electricity. “As the site was previously a mine, laying the foundations for the plant was also a challenge”, Guerrero continued.The site was used for mining until 1904. The mine was then backfilled with inert and heterogeneous materials. “Because of the varying load-bearing capacity of the ground, it was not possible to use traditional pile-driven foundations on the entire site”, explained Eric Roujolle, Vice President Sales Europe. This is why the project used Schletter’s single-post FS Uno system, which can be flexibly adapted to different foundations and site profiles. In Bruz, classic pile-driven foundations were thus supplemented with in-situ concrete foundations. This meant that safety and structural loading could be enhanced wherever it was necessary. In addition, the FS Uno has a tilt head at the joint between the post and the mounting table. The system can thus be adjusted to the final pile-driven foundation levels during mounting and can make up for the unevenness caused by the soil.The Schletter Group thanked Groupe IEL for their good working relationship once more: “Our partners at Groupe IEL once again did a great job of organizing and executing this technically and logistically challenging project”, Roujolle stated. The Schletter Group has already realized projects in Vieuville, La Gravier, Les Caves and Beauvoir in cooperation with the Groupe IEL.

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France: Schletter supplies largest PV system in Brittany

Kirchdorf/Haag, Germany, December 17, 2021. The global solar mounting manufacturer Schletter Group has been awarded orders for six more roof projects in Turkey as of the end of this year. The SingleFix pitched roof system is once again being used in the projects, which have a total output of 34 MW.“The six orders are a fitting conclusion to a very successful year, during which we have been able to further expand our business in Turkey”, emphasizes Taner Öztürk, Managing Director of Schletter Turkey. “For us, Turkey is an important key market where we want to continue to grow more in the future.” The six new Schletter plants are being built in the south of Anatolia and in Central Anatolia: Three projects are in Kahramanmaraş, and the other three are in Uşak, Nigde and Gaziantep. The clients are United Solar, IBT Enerji, Heran Enerji, SYS Enerji, Liva Enerji.Schletter will be using its “SingleFix” pitched roof system, a mounting system for fast fixing on self-supporting trapezoidal sheet metal roofs and sandwich elements. With this, small fixing plates are screwed directly onto the side of the upper flanges of the trapezoidal sheet and hold the Schletter mounting rails. This allows extremely fast installation that is structurally ideal. As is the case with many of its products, the Schletter Group also offers a 25-year warranty for this system.Taner Öztürk thanked everyone involved for working so well together: “Our partnership with our Turkish colleagues was extremely efficient and ran smoothly.” The contracts for all six projects were concluded within just three weeks. “We are already looking forward to the start of construction and to further shared projects in the future”, says Mr. Öztürk.

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Schletter Group continues to grow in Turkey

Kirchdorf/Haag, June 2021: From a yield perspective, the equator region is the ideal location for PV systems. Nowhere in the world are the sunshine duration and intensity as high as in the tropics. However, there is a catch: in late summer and autumn, tropical hurricanes with wind speeds of over 200 km/h regularly occur there. This poses the threat of serious and costly damage. Dr.-Ing. Cedrik Zapfe, expert and CTO of the Schletter Group, explains how “hurricane-proof” PV plants can still be erected there and what is important.

1. Observe local standardsIn most countries, there are local standards which, among other things, refer to the wind loads acting in the region. These standards form the basis for the static calculation of the system. This results, for example, in the post spacing and the necessary mathematical verifications for the module clamps, etc.

2. Check ground conditionsHowever, the best static calculation is of no use if the system is literally “built on sand”. This is because all forces acting on the system must be absorbed by the posts and dissipated into the ground. And the ground is often the weakest link in the chain at high wind speeds. If a hurricane sweeps over the solar modules, a lift effect occurs – similar to an aircraft wing. Enormous tensile and leverage forces act on the foundations of the system, which can cause them to loosen or even be pulled out of the ground.The basis of any serious planning is therefore a precise investigation of the soil conditions. This is usually done by means of a geological survey that analyses, among other things, the structure, composition and porosity of the soil. The expert opinion is prepared either by a specialised service provider or by the installation manufacturer – provided he has the relevant experience. This results in a specification for the overall statics of the installation, including the necessary verifications.

3. Static calculation – knowing the basicsFor the subsequent static calculation of the system, it is first important to understand the so-called “load effect side” exactly: Where do wind loads act and, above all, how. The expected wind speeds from the local technical standards are only one side of the coin. They say what forces can occur, but not how these forces actually act on the individual components. It is the task of the assembly supplier to investigate this. For this reason, extensive wind tunnel tests are an integral part of product development for manufacturers of high-quality systems. With the help of the data obtained in this way, the force effect can be calculated exactly. It is important that all components are taken into account. In practice, it often happens that, for example, only the loads are tested that the profiles must be able to bear, while other components such as binders and module clamps are neglected.The second important parameter for the calculation is the “component resistance side”, i.e. the load-bearing capacity of the individual components. Here, too, pure calculation models are not enough; testing is required. The reason: When planning PV systems, standards and calculation methods commonly used in the building industry reach their limits. The background is that a PV system is not erected in an assembly hall under perfect conditions, but out in the field. The tolerances, for example in the settlement of pile-driven foundations in uneven terrain, are therefore inevitably greater than in classic building construction.For this reason, suppliers must put great attention to thorough component testing as part of their product development. Reputable suppliers test and calculate the component resistances during product development using the so-called “finite element method”, in which the physical behaviour of the components under load is elaborately simulated and calculated. Ideally, this is supplemented by real load tests. This increases the development effort. But it is an important prerequisite for an assembly system to last the planned 25, 30 or even 40 years even under extreme conditions.

4. Precise assembly instructionsTo ensure that what has been calculated also functions in practice, the system must of course be professionally assembled on the construction site. For this, precise and comprehensive documentation and assembly instructions with corresponding technical drawings are crucial – especially since the assembly is usually carried out by third party companies. These drawings not only include detailed assembly instructions. They also point out sources of error, such as the correct tightening torque of screws.5. On the building site: Improvise – but do it rightThere is hardly any outdoor PV project where the planning on the construction site can be implemented 100 percent exactly. There are almost always unforeseeable difficulties that force you to deviate from the plan in places. For example, you often come across boulders in the ground and therefore cannot place some pile-driven foundations as planned.It is therefore important to have a certain ability to improvise on the construction site – but in such a way that the statics are still guaranteed. This is ensured by a responsive and experienced “after-sales support” by the installation manufacturer. Ideally, the same technicians who were already involved in the planning take care of the calculation and implementation of alternative solutions.

6. Can turn into a static problem: CorrosionThe tropics are not only an extreme region with regard to possible wind loads. The atmosphere is also more aggressive for steel components than in almost any other place on earth. For one thing, the air in coastal areas has a very high chloride content, which massively promotes and accelerates corrosion. In addition, there is high humidity, and condensation often forms on the components in the morning and evening. In coastal locations, both phenomena occur simultaneously – an extreme stress for metal parts.Conventional corrosion protection only lasts a few years under such extreme conditions. Once the coating is “off”, there is a risk of pitting and even failure of individual components. This shows that durability is more important in the tropics than elsewhere. In tropical regions with strong winds, a particularly durable and resistant corrosion protection that can cope with these aggressive conditions is therefore a must.

Solid mounting system secures investmentPV systems in tropical regions have above-average yields. At the same time, they are exposed to above-average risks – from hurricanes, heavy rain, humidity and corrosion. Investors and project developers should therefore pay close attention when selecting and planning the mounting system. A simple calculation shows why this is worthwhile: the mounting system accounts for only about 10 percent of the total investment, the modules for about 70 percent. Whoever sets the wrong priorities here risks an expensive shambles.

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How do you build a “hurricane-proof” PV system, Dr. Zapfe?

Kirchdorf/Haag (Germany), April 26, 2021. The global solar mounting manufacturer Schletter Group has been given the go-ahead for one of Europe’s biggest solar projects: The company is supplying the mounting systems for the “Gottesgabe” and “Alttrebbin” solar parks in eastern Brandenburg, each of which has an output of 150 MWp. The two plants are part of a regional solar cluster built by the German energy company EnBW with a total output of around 500 MWp.“Projects of this size play an important part in driving forward the expansion of renewable energies in Germany with competitive solar power”, emphasized Sven Höpfner, Key Account Manager at Schletter Group. Both projects are being built by EnBW without government subsidies. “We are pleased to be involved and to be able to demonstrate our efficiency as a system partner for large-scale projects worldwide once again.” Delivery of the Schletter mounting systems is due to begin this April.In the coming months, around 700,000 modules will be installed over a construction area of around 250 hectares (125 ha in Alttrebbin, 122 ha in Gottesgabe). Schletter’s “FS Duo” open area system will be used for assembly. Because of its very short installation time and large spans, the twin-post system is particularly economical and yet still offers excellent durability and a high load-bearing capacity. The assembly tables are anchored in the ground with pile-driven foundations.The operator, EnBW, intends to start operating the two solar parks at the end of 2021. Once completed, their combined output is expected to be around 300 gigawatt hours of electricity a year – enough to supply around 90,000 households with energy. This means a CO₂ saving of around 200,000 tons a year. Together with the nearby 187 MW large EnBW solar park at Weesow-Wilmersdorf – Germany’s biggest solar park to date – they will in future form a solar cluster with a total output of almost 500 MWp. Together, all three projects will be able to supply around 140,000 households with environmentally friendly solar power.

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Schletter mounting systems for EnBW’s 300 MWp project

Kirchdorf/Haag (Germany), March 18, 2021. The international solar installation manufacturer Schletter Group is launching a pitched roof system that has been completely redeveloped from scratch: The “ProLine” system is lighter, more load-bearing and easier to install than its predecessor, thanks to its new profile geometries and connecting elements. The new product line is available now in Europe and will be appearing in the international markets in the next few months.“Improving yields continues to be the driving force in the PV sector. For installation systems, this means: less material with the same or better load-bearing capacity, and simpler planning and handling on site to give shorter installation times,” explains Manuel Schwarzmaier, Sales Manager Roof Products at the Schletter Group. “With these goals in mind, we have developed a new pitched roof system from scratch.”Light and highly durable: the new profile geometryAt the heart of the system lies the newly developed installation profile. Its optimized geometry means that less material is used than with the existing Schletter standard profiles. At the same time, the profile can cope with higher loads. The profile is available in three versions: 35 mm high for lower spans, 50 mm high for medium and large spans, and 70 mm high for large spans.Simply clip in: the EcoA and RapidA roof hooksThe new “EcoA” and “RapidA” generation of roof hooks provide the connection to the roof. What makes them special: Only one Torx T40 plate head screw is needed to fix them to the rafters. In the first place, this fixes the base plate to the roof rafter. The base plate has cross ribs on the underside that effectively prevent twisting. If necessary, spacer plates under the base can be used to adjust the height.In the next step, the roof hook is clicked in with a unique mechanism. The position of the roof hook can be adjusted on the cross-axis if necessary. In this way, the hooks can be affixed to the roof structure flexibly and quickly.One size fits all: the universal RapidPro module clampThe “Rapid Pro” module clamp, which is matched to the new profiles, is also characterized by its simple, fast installation. Following the principle of “one size fits all”, it can be used in future to fix all standard module sizes with frame heights of between 30 and 47 mm. The completely preassembled clamp is clipped into the upper groove of the profile and then fixed with an M8x40 screw. The clamp is available in natural aluminum and black anodized.

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Lighter, more load-bearing, easier to install: Schletter’s new ...

Kirchdorf/Haag, October 6, 2020. The Schletter Group has delivered the mounting systems for the largest open area plant in Austria. Special solutions were required for the foundation of the plant with a total size of almost 15 MW located on a decommissioned landfill site.“The project is out of the ordinary not only because of its size,” emphasizes Schletter’s open-area technician Stefan Reitz, who planned and supervised the project. A total of 280 tons of mounting material, delivered by 19 trucks, were used on site. A further aspect was also paramount: “It was important that the foundations did not damage the surface sealing of the landfill,” Reitz explains. “Conventional pile-driven foundations were out of the question, so we developed a new solution together with the customer KPV Solar GmbH.”The materials stored in the landfill are enclosed by an underground foil. The foundations could therefore not be driven into the ground deeper than 30 centimeters. In order to connect the module tables to the ground in such a way that they still meet their static requirements, Schletter used a combined solution of pile-driven and concrete foundation: the supports were aligned and driven about 30 cm into the ground. An above-ground foundation was then poured with in-situ concrete to anchor the piles.The Schletter “FSDuo” twin-post system was used, which is particularly economical due to its short installation time and high spans. Thanks to its adjustable tilt head, even steep slopes can be compensated. A total of 34,600 modules were mounted on it in an east-west orientation in the first construction phase. They generate around 10.96 GWh of solar power, which corresponds to the annual consumption of around 3,400 households. By completion, the system will grow by a further 10,400 PV modules, bringing its total output to almost 15 MWp at the end of the project.Reinhard Konrad, the responsible sales representative at the Schletter Group, thanked the Schletter team for its work on this large-scale project. “Everything ran on time and according to plan, our colleagues did a great job,” says Konrad. “The cooperation with the customer KPV and NwComp Solar GmbH was also extremely efficient and smooth.” NwComp Solar installed the system on site.The plant is operated by the Austrian electricity company VERBUND and OMV AG, one of the largest listed industrial companies in Austria. The first construction phase has already been completed. The second construction phase should be completed by the end of the year.

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Schletter Installations for the Largest Solar Park in Austria

It is faster, more attractive and it can multitask: The latest generation of the Schletter Configurator makes planning roof systems much simpler, even with several roofs at the same time.With the Schletter Configurator 3.0, you can now plan directly in Google Maps: Roof surfaces can be marked out and planned directly on Google Maps via an interface. Once the roof inclination has been input, the system calculates the exact size of the roof surface to be covered and, if required, suggests the optimum configuration depending on orientation. When the post code or name of the town is entered, the regional standard loads for wind and snow are automatically factored in. This applies worldwide, as the Schletter Configurator incorporates the world’s most extensive load determination database.

<h3 style="margin-left:0px;">PLANNING SEVERAL ROOFS IN PARALLEL – WITH FAST CONFIGURATION OR IN PROFESSIONAL MODE</h3>Where previously only one roof could be planned at a time, several roofs and roof systems can now be processed within one plan. This makes it much simpler, because the location parameters such as terrain category, relevant standard loads etc. only need to be detected by the system or input once. It is therefore possible to configure different roof types with different mounting systems and orientations in one plan.Users can choose between fast configuration and professional mode. In fast configuration, the system suggests the configuration that is best, based on size, alignment and structural loading. In professional mode, users can select the individual parameters manually.

<h3 style="margin-left:0px;">AUTOCAD COMPATIBLE AND MEMORY SAVING</h3>In future, it will also be possible to export the plans as DXF files, which means that they can be linked to the standard planning programs used by architects, structural engineers, and planners. The program generates a structural analysis and verifiable documentation for all plans it produces. The parts lists can be edited manually.The Configurator has been developed in-house by the Schletter Group and has been one of the most popular planning tools for solar panel systems for over 10 years. The software is free. As a memory-saving client application; it is also maintenance-free and always available in the latest version.

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Planning with Google Maps: Schletter Configurator 3.0

Kirchdorf/Haag, August 27, 2020. The global solar installation manufacturer Schletter Group is further expanding its sales network in Europe. For this, the company has entered into a strategic partnership with the French solar wholesaler Enecsol. The company will be marketing the Schletter range for roof products in France and Belgium with immediate effect.With this step, the Schletter Group is moving further forward with the changeover of its sales model at European level too: While the solar installation manufacturer continues to market systems for large-scale projects directly, it is relying on local wholesalers for smaller solar projects. The Schletter Group introduced this customer-friendly sales model some time ago in Germany – with great success: “Working with wholesalers means that local users and installers in particular benefit from shorter delivery times and better service”, reports Schletter CEO Florian Roos. “As an experienced, customer-friendly wholesaler, Enecsol is much closer to customers than we can be as manufacturers.”From now on, Enecsol will be offering Schletter’s entire roof program in its portfolio. Because of Enecsol’s large storage capacities, all the main products will be available locally in future. The shorter distances and the efficient delivery system operated by the French wholesaler will also reduce freight costs for local installers. “In addition, Enecsol will be using our Schletter Configurator 3.0 so that it can plan roof systems for customers more quickly and easily than before”, adds CEO Roos. “This will bring huge improvements for our growing number of customers in France and Belgium.”The sales partnership with Enecsol is now the second of its type in France. Schletter announced its collaboration with the French wholesaler Negosolar in July. “We are delighted to have found a service-oriented partner for Belgium too”, says Roos. “Improved, customer-friendly sales will help us to further expand our excellent position in these markets.”

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Schletter Group enters into sales partnership with Enecsol

Kirchdorf/Haag, July 24, 2020. The global solar installation manufacturer Schletter Group will be offering its range of products for smaller solar projects in France via the wholesale trade in future. For this, the company has entered into a sales partnership with the French solar wholesaler Negosolar. Systems for large-scale projects will continue to be sold directly by the Schletter Group.“The wholesale trade can offer local users and installers much shorter delivery times and better on-the-spot servicing than we can offer as manufacturers”, emphasized Schletter CEO Florian Roos. “This represents an enormous improvement for our growing number of customers in France.” In Germany, the Schletter Group had already successfully switched over to this distribution model a while ago to concentrate on large-scale projects in Direct Sales. “Now that we have found a very experienced, service-oriented partner in Negosolar, we are able to use this customer-friendly sales model in France too.”Negosolar has added Schletter’s entire range of roof-mounted products to its portfolio. There are also kit options for smaller open-space systems. Because Negosolar keeps all the major products and components in stock at all times, they will be available locally immediately or can be delivered from there within a short time and at lower shipping costs. In addition, Negosolar is able to provide improved service and on-the-spot advice through its trained, expert advisors. In particular, Negosolar will also work in future on the sizing of projects with Schletter Configurator 3.0.Schletter is also expecting the new sales model to drive sales figures in France up further. “Our business in France is growing”, says Schletter CEO Roos. “Improved, customer-friendly sales will help us to further expand our excellent position in the French market.”

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Schletter Group: Sales Partnership with Negosolar in France

Kirchdorf/Haag, May 25, 2020. Schletter Group, the international manufacturer of solar-mounting systems, remains on a growth course: with the relocation of its Shanghai site to a new plant, the company is significantly expanding its production capacities in China. &nbsp;“At our new location, which is perfectly tailored to our requirements, we now have the capacities we need for our growing business,” said Florian Roos, CEO of the Schletter Group. In the new plant, which spans approximately 18,000 square meters, about 400 Schletter employees will from now on manufacture solar-mounting systems for the global market. “And the new plant also offers us room for a potential future expansion.”The Schletter Group has maintained its own production site in Shanghai since 2010. “Due to the high capacity utilization, we have reached natural limits at the old site in the last few years,” Roos added. In addition to providing a considerably larger production area, the new site also features improvements in automation technology and production logistics. “The new site will enable us to process orders faster and more efficiently.”Since the relocation in March, production at the new site has already been running at full speed. In the first quarter of 2020, the Schletter Group has manufactured and delivered mounting systems with a volume of 300 MW in China, the bulk of which was already produced at the new site. Roos expressed his gratitude to the employees who organized the move: “To accomplish the relocation of a complete production facility exactly on schedule is already a great achievement under normal conditions,” Schletter CEO emphasized. “The fact that our colleagues managed to do this in the midst of the coronavirus pandemic deserves the greatest recognition.”

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Schletter Group relocates to larger site in China

Our partner, Elektro Ecker, installed the first 10° version of our FixGrid 18 in Landshut. Around 500 kWp of photo-voltaic power were installed on the two supermarkets’ flat roofs. We asked project manager, Teresa Ambrozy, three questions.Ms Ambrozy, why did you choose the Fix Grid 18 with a 10° angle of inclination?Mainly for two reasons: With a 10 degree inclination we could install the modules at smaller intervals than with the 13 degree version. This means that we get more power on the surface. The issue of ballast also plays a role. Because the system requires less ballast, the compressive load on the roof cladding is lower and more evenly spread across the surface. This is an important aspect for delicate foil roofs.You have been working with us for 12 years and almost exclusively install Schletter installations. Why?Because we place a high value on having the highest quality for all of the components we install. Our motto is the Bavarian phrase: “You always end up buying inferior products twice!” Or the standard German equivalent: Those who save on quality, pay twice. The price of a solar system is not seen on the bill, rather it is revealed years later. If my installation has rusted away or I have to replace the modules after 15 years because I chose the cheapest, I end up paying.What is your benchmark of quality?Faultless performance, simple operation and, most importantly of course, durability. The latter is becoming ever more important. If photovoltaic installations were previously constructed for 20 years, they now have to last 25-30 years. This is why we only install the highest quality components in our installations.<a target="_blank" rel="noopener noreferrer" href="http://elektroecker.de/">www.elektroecker.de</a>

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Current testimonial: “You always end up buying inferior products twice!”

Our FixGrid 18 flat roof system with a 10 degree angle of inclination will be now available. This saves ballasting without reducing the modules’ self-cleaning ability.Most manufacturers guarantee a photo-voltaic module’s self-cleaning ability for an inclination over 10 degrees. This comes into effect at a 13 degree angle of inclination for our standard FixGrid model.It is also true that: the smaller the angle of inclination, the less ballasting is required. Ballasting is not only a cost factor. Flat roofs also often have limited load-bearing reserves. They can only be used for photo-voltaic installations with loads that are as small as possible.Our new version of the FixGrid 18 brings both together under one roof: A flat roofing system, which is ballast optimised, yet also guarantees the module’s self-cleaning ability. With a 10 degree angle of inclination, it requires less ballasting than the standard 13 degree version. We have already taken the system into account in our design tool, the Schletter Configurator.

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