Registration number (WIID)Project No.TitleStatus
48295LVS EN 61725:2002Analytical expression for daily solar profilesStandarts spēkā
44301LVS EN 61724:2003Photovoltaic system performance monitoring - Guidelines for measurement, data exchange and analysisAtcelts
62454LVS EN 61724-1:2017Photovoltaic system performance - Part 1: MonitoringAtcelts
43437LVS EN 61721:2002Susceptibility of a photovoltaic (PV) module to accidental impact damage (resistance to impact test)Atcelts
57944LVS EN 61702:2002Rating of direct coupled photovoltaic (PV) pumping systemsStandarts spēkā
51891LVS EN 61701:2012Salt mist corrosion testing of photovoltaic (PV) modules (IEC 61701:2011)Atcelts
52758LVS EN 61701:2002Salt mist corrosion testing of photovoltaic (PV) modulesAtcelts
52451LVS EN 61683:2002Photovoltaic systems - Power conditioners - Procedure for measuring efficiencyStandarts spēkā
54183LVS EN 61646:2009Thin-film terrestrial photovoltaic (PV) modules - Design qualification and type approval (IEC 61646:2008)Atcelts
47234LVS EN 61646:2002Thin-film terrestrial photovoltaic (PV) modules - Design qualification and type approvalAtcelts
Displaying 181-190 of 436 results.