Verkkokauppa
IEC TS 62804-1-1:2020 ed1.0 (2020-01)
Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation - Part 1-1: Crystalline silicon - Delamination
Soveltamisala
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.
Tuoteryhmä(t)
Sidokset
Velvoittavat viittaukset
IEC TS 61836 Solar photovoltaic energy systems – Terms, definitions and symbols
IEC TS 62804–1 Photovoltaic (PV) modules – Test methods for the detection of potential-induced degradation – Part 1: Crystalline silicon
IEC TS 62941 Terrestrial photovoltaic (PV) modules – Guidelines for increased confidence in PV module design qualification and type approval
IEC TS 62804–1 Photovoltaic (PV) modules – Test methods for the detection of potential-induced degradation – Part 1: Crystalline silicon
IEC TS 62941 Terrestrial photovoltaic (PV) modules – Guidelines for increased confidence in PV module design qualification and type approval
Tekninen komitea
Vahvistuspäivä
10.01.2020
Julkaisupäivä
10.01.2020
Painos
1.0
Sivumäärä
16
Julkaisun kieli
englanti