Panel Discussion of the session Solar Technology I

Recording of Wednesday, May 07, 2025 | The smarter E Europe Conferences 2025 | Conference Program | Language: Français | Duration: 15:18 .

Industry Experts Advocate for Standardization and Collaboration in Solar Value Chain to Boost Efficiency and Security

The discussion explores challenges and improvements in the solar value chain, particularly module manufacturing. Participants advocate for smaller, efficient modules to mitigate installation issues related to wind and snow loads. There's a call for enhanced collaboration among manufacturers and stakeholders to standardize mechanical changes across systems like clamps or mounting structures. Gianluca notes that while customers push for cost reductions leading producers towards larger modules, this shift lacks necessary standardization due to industry competition pressures. Past attempts at flexible modules faced logistical transport challenges as they did not meet IC standards of rigidity. The conversation emphasizes improving cybersecurity measures in converters with committees such as UL working on new security requirements against potential vulnerabilities affecting renewable energy operations. Technological advancements include Tandem architecture using perovskite deposition without changing glass but facing material cost challenges like TCO sans indium. Varun Gupta's query about transitioning from Topcon to Tandem is addressed by utilizing existing coated glass suitable for new technologies. Discussions also cover optimizing tracker height/angle adjustments in AgriPV projects within regulatory norms; lower structures are safer yet challenging due to strict regulations. Panelists highlight areas for price reduction/performance improvement over the next year through innovations like 2,000-volt converters and aluminum instead of steel mounting systems—aiming at reducing costs while enhancing efficiency—and dynamic electricity tariffs offering consumer savings.

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Talk of session: Solar Technology I - Solar System Product Innovations to Keep Cost Reduction in Line with Falling Prices

The pace of solar system technology advancements has been remarkable in recent years, with major improvements in efficiency, usability, and energy yield across all components - including modules, mounting systems, and inverters. However, with persistent overcapacities and intense price pressure, the race for cost reduction through innovation has never been more crucial. Solar companies must continually push the boundaries of technology to remain competitive. This session will provide: Overview of major technological advancements in solar system components Updates on the latest innovations in modules, inverters, balance-of-system equipment, racking, and tracker solutions Discussion on different technology roadmaps shaping the future of solar deployment.

Further Talks of this session: