GBT 48103-2026 光伏组件风雪荷载计算及测试评估方法

ICS 27.160 CCS F 12 中华人民共和国国家标准 GB/T 48103 —2026 光伏组件风雪荷载计算及测试评估方法 Calculation and test evaluation method for wind and snow loads on photovoltaic modules 2026 ⁃08⁃28 发布 2026 ⁃12⁃01 实施 国家市场监督管理总局 发 布 国家标准化管理委员会 GB/T 48103—2026 目次 前言··························································································································Ⅲ 1 范围·······················································································································1 2 规范性引用文件 ········································································································1 3 术语和定义··············································································································1 4 基本规定·················································································································1 5 风雪荷载计算···········································································································2 5.1 风荷载··············································································································2 5.2 雪荷载··············································································································4 5.3 光伏组件风雪荷载设计值 ······················································································5 5.4 光伏组件风雪荷载测试值 ······················································································5 6 测试及评估方法 ········································································································5 6.1 测试目的···········································································································5 6.2 测试装置···········································································································6 6.3 加载模型···········································································································6 6.4 前测试程序········································································································6 6.5 测试程序···········································································································7 6.6 后测试程序········································································································7 6.7 判定标准···········································································································7 7 测试报告·················································································································7 参考文献·····················································································································9 Ⅰ