Registration number (WIID)Project No.TitleStatus
57594LVS EN 50530:2010 /A1:2013Overall efficiency of grid connected photovoltaic invertersStandarts spēkā
57398LVS EN 61730-1:2007/A11:2015Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionAtcelts
57398EN 61730-1:2007/A11:2014Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionAtcelts
57323LVS EN 50548:2011 /A1:2013Junction boxes for photovoltaic modulesAtcelts
57323EN 50548:2011/A1:2013Junction boxes for photovoltaic modulesAtcelts
57170LVS EN IEC 61730-1:2018Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionStandarts spēkā
57170EN IEC 61730-1:2018Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionStandarts spēkā
57007EN 60891:2010Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristicsIzstrādē
57007LVS EN 60891:2010Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristics (IEC 60891:2009 )Atcelts
56979EN 61730-1:2007/A2:2013Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionAtcelts
Displaying 241-250 of 436 results.