Spectral irradiance effects on the outdoor performance of photovoltaic modules

The outdoor performance of photovoltaic modules is influenced by spectrum. Even if the irradiance level and the operating temperature is the same, performance difference of photovoltaic modules between the seasons can be increase up to 15% depending on the photovoltaic module type. In this paper, se...

Full description

Saved in:
Bibliographic Details
Main Authors: R. Eke, Tom Betts, Ralph Gottschalg
Format: Default Article
Published: 2016
Subjects:
Online Access:https://hdl.handle.net/2134/24064
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The outdoor performance of photovoltaic modules is influenced by spectrum. Even if the irradiance level and the operating temperature is the same, performance difference of photovoltaic modules between the seasons can be increase up to 15% depending on the photovoltaic module type. In this paper, seasonal spectral irradiance effects on the outdoor photovoltaic module performance and previous studies has been summarised thoroughly. The spectrum indicators which are used for spectra characteristics, Useful Fraction and Average Photon Energy are described in detail. This study also indicates spectrum effects on PV performance and outlines the present studies investigating this effect.