T/GSEA 广东省太阳能协会团体标准 T/GSEA003—2020 屋面并网光伏发电系统施工规范 Rooftopgrid-connectedphotovoltaic（PV）powersystem-Construction specification 2020-12-01发布 2021-01-01实施 广东省太阳能协会 发布 全国团体标准信息平台 全国团体标准信息平台 T/GSEA003—2020 I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 3.1.....................................................................................................................................................................2 3.2.....................................................................................................................................................................2 4基本规定.........................................................................................................................................................2 4.1开工前具备的条件.................................................................................................................................2 4.2设备和材料要求.....................................................................................................................................3 4.3施工标识要求.........................................................................................................................................3 4.4卸料平台.................................................................................................................................................3 4.5施工样板.................................................................................................................................................4 5光伏方阵施工与安装.....................................................................................................................................4 5.1测量定位与复核.....................................................................................................................................4 5.2基座安装.................................................................................................................................................4 5.3支架安装.................................................................................................................................................6 5.4光伏组件安装.........................................................................................................................................7 6电气施工与安装.............................................................................................................................................7 6.1电气设备基础（或支架）施工.............................................................................................................7 6.2并网逆变器安装.....................................................................................................................................8 6.3直流汇流箱安装.....................................................................................................................................9 6.4成套配电装置安装.................................................................................................................................9 6.5变压器安装...........................................................................................................................................10 6.6监控系统安装.......................................................................................................................................11 6.7其他电气设备安装...............................................................................................................................11 6.8电缆敷设......