PD IEC TS 62804-1-1:2020 - Photovoltaic (PV) modules. Test methods for the detection of potential-induced degradation. Crystalline silicon. Delamination

PD IEC TS 62804-1-1:2020

Photovoltaic (PV) modules. Test methods for the detection of potential-induced degradation. Crystalline silicon. Delamination

Status : Current   Published : January 2020

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IEC 62804-1-1:2020 defines procedures to test and evaluate for potential-induced degradation-delamination (PID-d) mode in the laminate of crystalline silicon PV modules-principally those with one or two glass faces. This document evaluates delamination attributable to current transfer between ground and the module cell circuit. Elements driving the delamination that this test is designed to actuate include reduced adhesion associated with damp heat exposure, sodium accumulation at interfaces, and cathodic gas evolution in the cell circuit, metallization, and other components within the PV module activated by the voltage potential. The change in power of crystalline silicon PV modules associated with the stress factors applied (the purview of IEC TS 62804-1) is not considered in the scope.




Standard NumberPD IEC TS 62804-1-1:2020
TitlePhotovoltaic (PV) modules. Test methods for the detection of potential-induced degradation. Crystalline silicon. Delamination
StatusCurrent
Publication Date20 January 2020
Normative References(Required to achieve compliance to this standard)IEC TS 61836, IEC 61730-2, IEC TS 62804-1, IEC TS 62941, IEC 60068-2-78:2012, IEC 61215-2:2016, IEC 61215-1:2016
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsIEC TS 62804-1-1:2020
DescriptorsPhotoelectric devices, Solar cells, Photovoltaic cells, Qualification approval, Fire safety, Photoelectric cells, Solar power, Electric shocks, Classification systems, Electrical safety, Equipment safety, Electrical components
ICS27.160
CommitteeGEL/82
ISBN978 0 580 98984 1
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size2.6 MB
Price£130.00


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