Home / Standards / GB/T 20514-2006 GB/T 20514-2006 Active Photovoltaic systems - Power conditioners - Procedure for measuring efficiency 光伏系统功率调节器效率测量程序 Standard Type GBT ICS 27.160 CCS K83 Status 现行 Issue Date 2006-10-10 Implementation 2007-02-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A