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2026 年光伏组件可靠性评分卡——为什么组件测试比以往任何时候都更加重要.pdf

上传人: 外** 编号:1275186 2026-07-04 16页 2.85MB

1、Insert imageKiwa PVEL creating trust,driving progress2026 PV Module Reliability ScorecardWhy Module Testing is More Important Than EverTristan Erion-Lorico,VP of Sales and MarketingPVEL LLC(“Kiwa PVEL”), at a glance:Extended reliability and performance testing for PV modulesBatch testing of PV modul

2、esOutdoor testing of PV modulesData services for PV buyers and investors See more details at Kiwa PVEL is the Independent Lab of the Downstream Solar Market Our mission is to support the worldwide solar and energy storage buyer community by generating data that accelerates adoption of solar technolo

3、gy.15Years ofexperience700+Bills of materials tested in the lab30+Premiumpartners2PVEL LLC(“Kiwa PVEL”),2026.3Kiwa Solar-Services for the Entire Supply ChainMarket IntelligenceIndustry leading reports,from analysis of key solar and energy storage components pricing,technology trends,policy updates,a

4、s well as custom data and reporting.Technical AdvisoryWe support investors,developers,EPC contractors,asset managers to procure high quality equipment,optimize system performance and conduct technical due diligence.EngineeringOwners engineering services for PV and BESS plants in order to support inv

5、estors in the development and construction of reliable assets.Product TestingIndependent,industry-leading performance testing of PV modules,inverters,battery energy storage,and other key solar equipment.Factory InspectionFactory audits and inspections benchmarking manufacturing quality based on our

6、expertise in processes,materials,and technologies to ensure the long-term performance,reliability,and safety of key equipment.Field ServicesExpert assessments of PV and BESS power plants during construction and operation to ensure high quality installations and long-term optimal performance.See more

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1. **43家制造商获评2026年顶级表现者**,13家首次入选,但无单一型号在所有测试中表现优异。 2. **失效风险上升**:87%制造商和61%物料清单(BOM)至少经历一次失效,模块破损仍是首要失效原因(26% BOM测试中模块破裂),分层问题激增(45%制造商出现重大分层缺陷)。 3. **关键测试进展**:PID和UVID功率损耗改善(TOPCon BOM中UVID中位损耗从4.3%降至3.0%),但PID极端案例仍存在(如-21.7%)。 4. **批量测试建议**:SML+DML(每10MW 2模块)、UV60(每50MW 2模块)、PID96(每10MW 2模块)以提升可靠性。 5. **分层风险因素**:EPE封装胶、边缘挤压、焊接助焊剂配方为主要诱因,封装厚度与层压工艺影响较小。
**光伏模块测试为何关键?** **2026年可靠评分亮点?** **分层风险如何应对?**
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