Recently, at the "Standard Week" event of the National Standardization Technical Committee for Solar Photovoltaic Energy Systems (SAC/TC90) held in Yancheng, Jiangsu, Longi Green Energy won the first batch of mandatory national standards certification for GB 47739-2026 "Safety Requirements for Photovoltaic Modules" and GB 47740-2026 "Identification Requirements for Photovoltaic Module Nameplates", becoming the first enterprise in China to pass both core certification at the same time. With its dual core strength of product safety and reliable parameters, Longi Green Energy confirms its long-term commitment and investment in the field of module quality and reliability.
As one of the first mandatory national standards in the module field of China's photovoltaic industry, the implementation of these two standards is a landmark node for the industry to shift from scale expansion to high-quality development. With high value and strict threshold, they will establish rigid constraints and clear the source for the photovoltaic market.
Among them, GB 47739-2026 "Safety Requirements for Photovoltaic Modules" focuses on the overall safety bottom line of modules, covering key dimensions such as electrical safety, mechanical strength, fire and flame retardancy, heat spot tolerance, and hazardous substance control. It provides safety risk protection under extreme working conditions, reduces hidden dangers such as fire, leakage, and structural failure from the source, and is the "safety red line" to ensure the long-term stable operation of power plants and safeguard energy asset security.
近日，在江苏盐城举办的全国太阳光伏能源系统标准化技术委员会（SAC/TC90）“标准周” 活动现场，隆基绿能斩获GB 47739-2026《光伏组件安全要求》、GB 47740-2026《光伏组件铭牌标识要求》两项强制性国家标准首批认证，成为国内率先同时通过两项核心强标认证的企业，以产品安全、参数可信的双重硬核实力，印证长期以来在组件质量与可靠性领域的坚守与投入。
作为我国光伏产业首批组件领域强制性国家标准，两项标准的落地，是行业从规模扩张转向高质量发展的标志性节点，含金量高、门槛严苛，将为光伏市场建立刚性约束、正本清源。
其中，GB 47739-2026《光伏组件安全要求》聚焦组件全维度安全底线，覆盖电气安全、机械强度、防火阻燃、热斑耐受、有害物质管控等关键维度，对极端工况下的安全风险设防，从源头降低电站起火、漏电、结构失效等隐患，是保障电站长期稳定运行、守护能源资产安全的“安全红线”。
GB 47740-2026 "Requirements for Identification of Photovoltaic Module Nameplates" directly targets the long-term pain points of the industry, strictly regulates the nameplate information, electrical performance parameter tolerances, measurement traceability, and nameplate durability, clarifies the deviation limit between the nominal value and the measured value of the nameplate, eliminates power false labeling, parameter water injection, labeling confusion and other chaos, makes the power generation performance of each module real and verifiable, data traceable, protects the legitimate rights and interests of investors, owners, and end users, and makes photovoltaic profits visible and trustworthy.
Getting the first batch of dual certifications is not a simple sample test. The certification process includes a complete set of rigorous type tests, production line consistency checks, factory quality assurance capability audits, regular supervision, and other layers of checkpoints. It tests not only the indicators of individual samples, but also the comprehensive level of the enterprise's R&D, process control, quality system, and measurement capabilities throughout the entire chain. It is an authoritative endorsement of the enterprise's ability to deliver high-quality components in batches and stably.
Being able to enter the first batch of dual certification list is due to Longi's long-term prioritization of safety and reliability in product development.
GB 47740-2026《光伏组件铭牌标识要求》直击行业长期痛点，严格规范铭牌信息、电性能参数公差、计量溯源与铭牌耐久性，明确铭牌标称值与实测值的偏差限值，杜绝功率虚标、参数注水、标识混乱等乱象，让每一块组件的发电性能真实可核验、数据可追溯，保障投资方、业主、终端用户的合法权益，让光伏收益看得见、信得过。
想要拿到首批双认证，绝非简单的样品测试。认证流程包含全套严苛型式试验、生产线一致性核查、工厂质量保证能力审核、常态化监督等层层关卡，考验的不只是单款样品的指标，更是企业全链路研发、工艺管控、质量体系、计量能力的综合水平，是对企业批量稳定交付高品质组件能力的权威背书。
能够跻身首批双证名单，源于隆基长期将安全与可靠性放在产品开发的优先位置。
From silicon wafers, batteries to components, LONGi has established a complete reliability system covering material selection, structural design, simulation verification, accelerated aging in extreme environments, and full factory inspection; Continuously conducting massive reliability testing and iterating product design and manufacturing processes for complex application scenarios such as deserts, coastal areas, high altitudes, and high humidity.
From the special verification of material reliability, PID protection, hail resistance, salt spray resistance and other aspects of Hi MO series components, to the in-depth participation in the preparation and discussion of the two strong standards, Longi has always been deeply involved in the co construction of industry rules, promoting the pre integration of standard requirements into product definition and production line control, and internalizing standard clauses into daily quality standards, rather than passively responding to compliance afterwards.
Leading by standards, quality wins in the long run. This first batch of dual certification is not only an authoritative recognition of the safety and performance authenticity of Longi products, but also a continuous responsibility.
从硅片、电池到组件，隆基搭建了覆盖材料选型、结构设计、仿真验证、极限环境加速老化、出厂全检的完整可靠性体系；针对沙漠、滨海、高寒、高湿等复杂应用场景持续开展海量可靠性测试，不断迭代产品设计与制造工艺。
从 Hi-MO 系列组件的材料可靠性、PID防护、抗冰雹、耐盐雾等专项验证，到深度参与本次两项强标的标准编制研讨，隆基始终深度参与行业规则共建，推动标准要求前置融入产品定义与产线管控，将标准条款内化为日常质量准则，而不是事后合规的被动应对。
标准引领，质胜长远。此次首批双认证，是权威机构对隆基产品安全、性能真实性的认可，更是一份持续的责任。
In the future, Longi will continue to adhere to the product concept of "quality first, reliability based", consolidate the quality control capability of the entire industry chain, create stable value for global photovoltaic power plants with standardized and highly reliable photovoltaic products, help the industry build a fair, trustworthy, and high-quality development ecology, and support sustainable energy transformation and inclusive development with stable and reliable photovoltaic energy integration.
未来，隆基将继续坚持“质量为先、可靠为本”的产品理念，夯实全产业链质量管控能力，以标准化、高可靠的光伏产品，为全球光伏电站创造稳定价值，助力行业构建公平、可信、高质量的发展生态，以稳定可靠的光储融合之力，支撑可持续的能源转型与普惠之路。
(Using AI translation)
（使用AI翻译）
