ČSN EN IEC 62788-5-1

Measurement procedures for materials used in photovoltaic modules - Part 5-1: Edge seals - Suggested test methods for use with edge seal materials

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Podrobné informácie

Označenie: ČSN EN IEC 62788-5-1

Dátum vydania: 01.12.2020

Stránok: 28

Krajina: Česká technická norma

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Anotácia

This part of IEC 62788 provides procedures for standardized test methods for evaluating the properties of materials designed to be used as edge seals. When modules are constructed with impermeable (or extremely low permeability) front- and backsheets designed to protect moisture-sensitive photovoltaic (PV) materials, there is still the possibility for moisture to get in from the sides. This moisture ingress pathway can be restricted by using a low-diffusivity material around the perimeter of a module between the impermeable front- and backsheets

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