储能燃烧测试争议与标准：是短期过渡，还是长期标准？

Core Viewpoint - The article emphasizes the critical importance of large-scale combustion testing in the energy storage industry, highlighting its role in market access, customer trust, and high-quality development [2][5][30]. Group 1: Importance of Large-Scale Combustion Testing - Experts agree on the necessity of large-scale combustion testing, driven by customer concerns, market demands, and industry development [5]. - Large-scale combustion testing serves as a direct method to explore whether thermal runaway can lead to thermal propagation, especially as energy storage projects reach several GWh in scale [6]. - The testing is seen as a strategic component to build market trust, demonstrating that risks can be controlled even in extreme scenarios [7][8]. Group 2: Testing Conditions and Standards - Different testing conditions significantly impact results, with factors such as door status, state of charge, and fire initiation points being critical [11]. - Current testing practices are debated, particularly regarding ventilation conditions and the involvement of fire suppression systems during tests [12][13]. - The industry is moving towards a more standardized approach to testing, with calls for unified standards to reduce costs and improve safety verification [16][22]. Group 3: Cost and Future Directions - The high costs associated with combustion testing are a concern, with suggestions to utilize simulation technology and system integration to lower expenses [16][17]. - The article discusses the need for a systematic approach to energy storage safety, advocating for a shift from individual testing to a more integrated safety verification system [16][28]. - The balance between testing costs and long-term value is crucial, with a focus on differentiating testing methods to manage expenses while ensuring safety [19]. Group 4: Market Reality and Requirements - Large-scale combustion testing is becoming an implicit requirement in project bids, especially in high-end markets, despite not being formally mandated [21]. - The article highlights the need for China to lead in establishing unified testing standards to alleviate cost pressures and enhance global competitiveness [22]. - Leading companies are positioned to leverage their comprehensive testing reports as a competitive advantage in securing projects and financing [23][24]. Group 5: Value of Successful Testing Reports - A successful combustion test report is increasingly viewed as a market necessity, potentially becoming a mandatory requirement in various regions [26]. - The article suggests that the testing should reflect real operational scenarios to enhance its credibility and relevance [14]. - Collaboration among leading companies, research institutions, and universities is essential to create a unified safety assessment system, moving towards more efficient testing methodologies [27].