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표준명	Measurement procedures for materials used in photovoltaic modules - Part 1-4 Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance yellowness index and UV cut-off wavelength
규정항목	Testing, Sampling and Analysis	산업구분	[태양에너지]
표준화기구	IEC	표준번호	IEC 62788-1-4:2016 ed1.0
발행일	2016-09-27	상태	Published
IEC 62788-1-4:2016 provides a method for measurement of the optical transmittance of encapsulation materials used in photovoltaic (PV) modules. The standardized measurements in this procedure quantify the expected transmittance of the encapsulation to the PV cell. Subsequent calculation of solar-weighted transmittance allows for comparison between different materials. The results for unweathered material may be used in an encapsulation manufacturer's datasheets, in manufacturer's material or process development, in manufacturing quality control (material acceptance), or applied in the analysis of module performance. This measurement method can also be used to monitor the performance of encapsulation materials after weathering, to help assess their durability.
원문 링크	https://webstore.iec.ch/en/publication/25942 * 이 링크를 클릭하면 외부 사이트로 연결됩니다. 해당 사이트 연결로 발생될 수 있는 보안 문제(악성코드, 해킹 등)는 본 사이트에서 책임지지 않으므로, 안전한 환경에서 접속해 주세요.

다음글 ▲: Measurement procedures for materials used in photovoltaic modules - Part 1-2 Encapsulants - Measurement of volume resistivity of photovoltaic encapsulants and other polymeric materials

이전글 ▼: Lightning and surge voltage protection for photovoltaic PV power supply systems