China’s first group standard, “Material Design Requirements for Low-Intensity Operation and Maintenance of Offshore Photovoltaic Power Stations,” has been released, with Guangzhou Xisenmeike New Materials Technology once again setting a new industry benchmark.

Aug 05,2025

01 Industry Milestone: Filling a Gap and Pioneering a New Direction for Offshore Photovoltaics
On April 30, 2025, the "Design Requirements for Materials Used in Low-Intensity Operation and Maintenance of Offshore Photovoltaic Power Stations" (T/CMEPICA 077—2025), jointly compiled by more than 20 authoritative institutions, universities, and leading enterprises—including Guangzhou Xisenmeike New Materials Technology Co., Ltd.—was officially released and put into effect!
This is China’s first material design standard specifically tailored for low-intensity operation and maintenance scenarios in offshore photovoltaic power stations. It marks a crucial step forward in China’s standardization efforts in the field of marine new energy, providing important technical support for the safety, economic viability, and sustainable development of offshore photovoltaics.

02 [Key Feature of the Standard: Focusing on Pain Points, Defining New Industry Rules]
This standard focuses on the material design and operation & maintenance management of offshore photovoltaic power plants, systematically addressing the following industry challenges:
Precise Definition: For the first time, the term and definition of “low-intensity operation and maintenance of offshore photovoltaic power plants” have been clearly defined, laying the foundation for technical specifications.
Full-chain coverage: From equipment selection and construction specifications to operation and maintenance standards, as well as key indicators such as material weather resistance and corrosion resistance, we’ve established a full-lifecycle management framework.
Cost Reduction and Efficiency Enhancement: By optimizing material design and operation & maintenance models, we can reduce the long-term operating costs of offshore photovoltaic power plants and improve the return on investment.
Safety Upgrade: In response to the unique characteristics of the marine environment, we have strengthened requirements for material performance in resisting wind and waves, withstanding salt spray, and resisting corrosion, thereby ensuring the long-term stable operation of the power station.

03 Hissen-Myk: Empowering Standard Setting with Innovative Strength
As one of the core drafting units, Guangzhou Xisenmeike New Materials Technology, leveraging its deep-rooted expertise in the R&D of high-performance composite materials, provided crucial technical support for the development of the standard.
Material Technology Breakthrough: The high-weather-resistant composite material, spearheaded in R&D, has been included in the standard recommendation catalog, providing superior corrosion protection and self-cleaning solutions for offshore photovoltaic components.
Scenario-based validation: Based on the company’s many years of practical experience in marine engineering, we propose a material life assessment model for low-intensity operation and maintenance scenarios, ensuring both the scientific rigor and practical applicability of the standard.
Integration of Green Principles: Proactively incorporate the “dual carbon” goals into material selection criteria, driving the industry toward low-carbon and circular transformation.

04 Standard Value: Accelerating Offshore Photovoltaics onto the “Fast Track”
As the “dual-carbon” strategy deepens, offshore photovoltaics are emerging as a key growth area in the development of new energy. The implementation of this standard will:
Supporting developers: Providing standardized technical pathways to reduce the risk of technology selection.
Empowering the supply chain: Clearly define material performance thresholds to help high-quality suppliers stand out.
Protecting investors: By establishing a standardized operations and maintenance system, we enhance the stability of the project’s long-term returns.
Promote industrial synergy: Establish a unified technical language for enterprises across the entire value chain—design, construction, and operations—and accelerate large-scale industry adoption.

05 Looking Ahead: Jointly Building a Green Ecosystem for Offshore Photovoltaics
Guangzhou Xisenmeike New Materials Technology Co., Ltd. stated: “We have always driven industry progress through technological innovation. Participating in the development of this standard is not only a responsibility but also a mission. Moving forward, we will continue to work hand-in-hand with our partners across the industrial chain, providing higher-quality material solutions to help China’s offshore photovoltaic industry reach deeper waters!”

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