Since initiating offshore PV R&D in 2019, DAS Solar has accumulated substantial expertise in design, engineering, and real-world testing. To withstand the harsh marine environment, the company developed durable modules that are fully sealed, water-impermeable, UV-resistant, and salt-fog-resistant, with an operational lifespan of up to 30 years. The floating platform utilizes eco-friendly, weather-resistant aluminum-polymer composite materials that resist seawater corrosion and UV aging, ensuring stable operation for over 25 years. These floats are also suitable for inland applications such as lakes, reservoirs, and subsidence zones, with added value in ecological restoration.
The company applies ocean engineering methodologies, including finite element analysis of multi-float structures under coupled wind-wave-current forces. Through extensive simulation and field testing, DAS Solar continuously refines float design and interconnect mechanisms, significantly improving the system's safety and durability.
In collaboration with the Third Institute of Oceanography of China's Ministry of Natural Resources, DAS Solar has launched a series of pilot projects focused on eco-friendly PV and aquaculture integration. At SNEC, the company unveiled the results of its marine ecological strategy partnership, which includes intelligent ecological impact monitoring systems, benefit evaluation tools, and a portfolio of patents and software copyrights. These achievements provide replicable models and science-based decision-making tools for integrating offshore PV with aquaculture, while also strengthening the company's intellectual property portfolio.
As a pioneer in N-type PV technology and a provider of holistic energy solutions, DAS Solar continues to drive the integration of PV and marine economies through technological innovation, cross-industry collaboration, and ecological research. Looking ahead, DAS Solar will deepen its partnerships across the value chain to expand the frontiers of "PV + Aquaculture" applications, helping to build a low-carbon, efficient, and ecologically sound blue economy, and contributing to the global pursuit of carbon neutrality and sustainable development.
