{"id":72379,"date":"2022-06-24T11:51:21","date_gmt":"2022-06-24T15:51:21","guid":{"rendered":"https:\/\/www.carilec.org\/?p=72379"},"modified":"2022-06-24T11:51:21","modified_gmt":"2022-06-24T15:51:21","slug":"dnv-verifies-sunlit-seas-design-basis-for-floating-solar-pv-to-rp-0584","status":"publish","type":"post","link":"https:\/\/carilec.org\/dnv-verifies-sunlit-seas-design-basis-for-floating-solar-pv-to-rp-0584\/","title":{"rendered":"DNV verifies Sunlit Sea\u2019s design basis for floating solar PV to RP-0584"},"content":{"rendered":"

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DNV\u2019s Recommended Practice (RP), DNV-RP-0584 Design, development and operation of floating solar photovoltaic systems continues to gain traction as DNV has issued a Statement of Conformity verifying that Sunlit Sea Design Basis complies with the RP.<\/p>\n

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DNV project manager (left) and Sunlit Sea CTO Bj\u00f8rn Hervold Riise (right) with a model of the Sunlit Sea aluminium<\/p><\/div>\n

DNV was selected by Sunlit Sea, a Norwegian start-up that designs and produces prefabricated floating solar PV (FPV) systems, to certify the Design Basis document for a float concept based on two welded aluminum sheets topped by a laminated solar panel.<\/p>\n

The verification, which scope covers structural design methodology \u2013 including system description \u2013, design philosophy, environmental criteria, and methodology for assessing global loading and response,\u00a0 is based on a thorough review of the Design Basis to assess compliance with\u00a0DNV-RP-0584 Design, development and operation of floating solar photovoltaic systems<\/a>\u00a0requirements and recommendations.<\/p>\n

The Recommended Practice, first issued last year, is already used by the FPV industry as its strongest reference document. DNV is continuously strengthening its commitment to FPV, planning further updates of service documents\u00a0 and leading two separate\u00a0joint industry projects<\/a>\u00a0to create an Anchoring and Mooring Design Standard and a Floats Design, Testing and Qualification Standard.<\/p>\n

Although relatively young, the FPV industry is poised to grow dramatically in the coming years, driven by space availability for solar installations (using water surfaces nullifies land use competition with other sectors like agriculture, settlements etc.) and\u00a0 the multiple combination options of FPV with other productive uses of water bodies, such as water treatment, irrigation, hydropower generation and storage. As per April 2022 its cumulative global installed capacity is estimated exceed3 GWp, mainly dominated by Asia and with Europe as an emerging market. DNV forecasts around 20-25 GW of FPV to be installed globally within 2030 (link to \u2018The Future of Floating Solar\u2019).<\/p>\n

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Prajeev Rasiah, Executive Vice President for Northern Europe, for Energy Systems at DNV<\/p><\/div>\n

Prajeev Rasiah, Executive Vice President for Northern Europe, for Energy Systems at DNV<\/strong>\u00a0remarks that: \u201cThe floating solar industry is experiencing fast growth; in this young and growing segment, it is of paramount importance that new innovative solutions as proposed by Sunlit Sea, follow a proven and internationally recognized quality-based approach taking into account all aspects of floating solar: design impact, environment and safety. Using this new DNV recommended practice for verification and assurance at early stages of their development, as done in this virtuous example from Sunlit Sea, attests to their reliability.\u201d<\/p>\n

The project with Sunlit Sea was successfully concluded with a Statement of Conformity emphasizing that the Design Basis aims to provide a general methodology, without being project nor site-specific; project-specific documentation is to be established separately. As a competitive tool, this statement reinforces confidence in relationships with customers and partners.<\/p>\n

\u201cThe verification of Sunlit Sea’s design methodology is based on a thorough review by DNV’s leading experts within hydrodynamics and structural design. A robust and well-documented design methodology was defined by Sunlit Sea and is concluded to comply with the requirements in DNV-RP-0584. Hence a Statement of Conformity is issued\u201d, explains\u00a0DNV project manager Tore Hordvik.<\/strong><\/p>\n

Sunlit Sea\u2019s CTO Bj\u00f8rn Hervold Riise<\/strong>\u00a0notes that: \u201cAt Sunlit Sea we focus on R&D to design the best-suited solutions, partly thanks to our strong collaboration with the University of Oslo, Stadt Towing Tank, and Institute for Energy Technology. We carry out significant work to establish design loads and to ensure structural integrity. We asked DNV to verify our Design Basis. With its proven knowledge and experience with marine structures and its highly skilled teams, DNV was an obvious choice for an independent third-party evaluation of our Design Basis methodology . The results of the work and comments provided will be implemented in our design, and we look forward to furthering collaboration with DNV.\u201d<\/p>\n

Sunlit Sea\u2019s CEO further adds: \u201cDNV is a brilliant partner in our verification work, and we are proud to say that our design basis is conformant to DNV-RP-0584.\u201d<\/p>\n

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About DNV
\n<\/strong>DNV is the independent expert in risk management and\u202fassurance, operating in more than 100 countries. Through its broad experience and deep expertise DNV advances safety and sustainable performance, sets industry benchmarks, and inspires and invents solutions.<\/p>\n

Whether assessing a new ship design, optimizing the performance of a wind farm, analyzing sensor data from a gas\u202fpipeline\u202for certifying a food company\u2019s supply chain, DNV enables its customers and their stakeholders to make critical decisions with confidence.<\/p>\n

Driven by its purpose, to safeguard life, property, and the environment, DNV helps tackle the challenges and global transformations facing its customers and the world today and is a trusted voice for many of the world\u2019s most successful and forward-thinking companies.<\/p>\n

In\u202fthe\u202fenergy industry
\n<\/strong>DNV provides assurance to the entire energy value chain through its advisory,\u202fmonitoring, verification, and certification services.\u202fAs the world’s leading resource of independent energy experts\u202fand technical advisors, the assurance provider helps\u202findustries and governments to\u202fnavigate the many complex, interrelated transitions taking place globally and regionally, in the energy industry. DNV is committed to realizing the goals of the Paris Agreement, and supports\u202fcustomers\u202fto transition faster to a deeply decarbonized energy system.<\/p>\n

About Sunlit Sea<\/strong><\/p>\n

Based in Norway, Sunlit Sea steers the world\u2019s transition to floating solar as the primary renewable energy source. The start-up has been able to further develop thanks to financial programs and incentive schemes provided by Innovation Norway and The Research Council of Norway, and now strives to develop the most cost-efficient, compelling and robust floating solar solution for inland and near-shore applications, with clever engineering, smart sensors and data processing, and an inspiring, including and goal-driven culture.<\/p>\n

Learn more at\u00a0sunlitsea.no<\/a><\/p>\n