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Title: | An advanced LED-based setup enabling characterization of full-size modules at different temperatures and spectra | Authors: | GOVAERTS, Jonathan VAN DER HEIDE, Arvid Aleman, Monica POORTMANS, Jef |
Issue Date: | 2019 | Publisher: | AMER INST PHYSICS | Source: | Poortmans, J.; Ballif, C.; Rolf, B. (Ed.). 15th International Conference on Concentrator Photovoltaic Systems (CPV-15), AMER INST PHYSICS 2147, (Art N° 020004) | Series/Report: | AIP Conference Proceedings | Abstract: | Standard IV characterization of solar cells and modules is typically performed with Xe-, W- and/or metalhalide-based systems. These are either built around a flash or a steady-state illumination. However, there is a growing trend towards LED-based systems, which allows both flash and steady-state white-light illumination, as well as spectrally-tuned irradiance, broadening the scope of measurements from IV to also include spectral dependencies [1]. In this paper we introduce an advanced LED-based setup for modules and investigate its potential for spectrally-tuned measurements as a function of temperature. While the impact of temperature in measured currents and resulting extraction of accurate EQE requires further fine-tuning of the equipment, some applications with comparative measurements are elaborated to demonstrate the approach and capabilities at its current stage. | Notes: | Govaerts, J (corresponding author), IMEC, EnergyVille, Thorpk 8320, B-3600 Genk, Belgium. jonathan.govaerts@imec.be |
Other: | Govaerts, J (corresponding author), IMEC, EnergyVille, Thorpk 8320, B-3600 Genk, Belgium. jonathan.govaerts@imec.be | Document URI: | http://hdl.handle.net/1942/32765 | ISBN: | 978-0-7354-1892-9 | DOI: | 10.1063/1.5123809 | ISI #: | WOS:000557840700004 | Rights: | 2019 Author(s). | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2022 |
Appears in Collections: | Research publications |
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1.5123809.pdf Restricted Access | Published version | 2.51 MB | Adobe PDF | View/Open Request a copy |
GovaertsJ_2019.pdf Restricted Access | Published version | 2.49 MB | Adobe PDF | View/Open Request a copy |
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