Home / Standards / GB/T 46987-2025 GB/T 46987-2025 Upcoming Photovoltaic system power conversion equipment—Design qualification and type approval 光伏系统用功率转换设备 设计鉴定和定型 Standard Type GBT ICS 27.160 CCS F12 Status 即将实施 Issue Date 2025-12-31 Implementation 2026-07-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A