Results 71 to 80 of about 15,380 (175)

Nondestructive Quantification of Water Ingress in PV Modules via Spectroscopic and Chemical Analysis for Enhanced Quality Assurance and On‐Site Inspection

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 693-707, June 2026.
This study presents a novel, nondestructive in situ method to quantify water ingress using near‐infrared absorption (NIRA) spectroscopy, calibrated with absolute water content via Karl–Fischer titration (KFT). The presented approach offers a powerful quality assurance and inspection tool for module manufacturers and solar developers, supporting ...
Daniel Schüsler, Michael Wendt, Oleksandr Mashkov, Dylan Clark, Oleksandr Stroyuk, Bengt Jäckel, Ian Marius Peters, Claudia Buerhop‐Lutz, Anton Mordvinkin   +8 more
wiley   +1 more source

PENGGUNAAN GPS GEODETIK TOPCON HIPER II BESERTA PENGOLAHANNYA MENGGUNAKAN TOPCON TOOLS v.8.2

, 2015
Peran GPS Geodetik sampai saat ini semakin berkembang, dan penting keberadaannya. Salah satunya adalah yang penulis ambil sebagai judul laporan akhir ini yaitu “Penggunaan GPS Geodetik Topcon Hiper II Beserta Pengolahannya Menggunakan Topcon Tools v.8.2”.
Azhari, Azan
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Mitigation of UV‐Induced Degradation in Lightweight SHJ Solar Modules via a UV‐Downshifting Encapsulation Strategy

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 771-785, June 2026.
Lightweight SHJ solar modules with UV‐downshifting encapsulants effectively mitigated UV‐induced degradation (UVID). However, a reduction in the downshifting (DS) effect was observed, supposedly caused by photooxidation. A novel dual‐layer encapsulation was proposed to ensure the UV utilization and stability of lightweight SHJ solar modules, preserving
Kai Zhang, Rongda Zhang, Andreas Lambertz, Bittkau Karsten, Henrike Gattermann, Uwe Rau, Kaining Ding   +6 more
wiley   +1 more source

Creation of a 3D-model wall front using a videotacheometer Topcon GPT-7003i and software produced by Topcon [PDF]

, 2010
This diploma thesis contains a practical review of the creation of a 3D-model wall front, from preparing data to its realization. The main feature of this task is the use of a videotacheometer Topcon GPT-7003i and software produced by Topcon (TopSURV ...
Debelak, Maja
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Stability of Commercial nc‐Si:H Heterojunction Solar Cells Under Variable Illumination

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 6, Page 758-770, June 2026.
High‐intensity light treatments enhance initial solar cell efficiency but trigger long‐term degradation. By combining hydrogen profiling and lifetime modeling, this study reveals how hydrogen migration at the interface impacts passivation stability.
Maysa Sarsour, Chukwuka Madumelu, Alison Ciesla, Shona McNab, Brendan Wright, Fiacre Rougieux, Martin Green, Ruy S. Bonilla, Xinya Niu, N. J. Ekins‐Daukes, Jessica Yajie Jiang   +10 more
wiley   +1 more source

Gravity Wave Influences on MSTID Climatology Over CONUS: WACCM‐X Year‐Long Simulation and GNSS Long‐Term Observation

Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.
Abstract Medium‐Scale Traveling Ionospheric Disturbances (MSTIDs) are prominent wave‐like structures in the ionosphere, with complex generation mechanisms involving both atmospheric gravity waves (GWs) and electrodynamic instabilities such as the Perkins instability (PI).
Jing Liu, Shun‐Rong Zhang, Hanli Liu, Anthea J. Coster, Philip J. Erickson   +4 more
wiley   +1 more source

Comparison of Commercial TOPCon PV Modules in Accelerated Aging Tests

2429Tunnel oxide passivated contact (TOPCon) is set to become the new mainstream cell technology despite pending reliability concerns. This work compares commercially available TOPCon photovoltaic (PV) module types from five different manufacturers in a ...
Marletti, Simone, Gebhardt, Paul, Kräling, Ulli, Hädrich, Ingrid, Markert, Jochen, Tu, Mai   +5 more
core   +2 more sources

Realization of TOPCon using industrial scale PECVD equipment

, 2018
Art. 040018, 6 S.This paper discusses the successful realization of tunnel oxide passivated contacts (TOPCon) using industry-relevant PECVD equipment. It will be shown that batch-type direct plasma PECVD allows for a damage-free deposition of doped a-Si ...
Frank Feldmann, Jana-Isabelle Polzin, Glunz, Stefan W., Martin Hermle, Stefan Glunz, Hermle, Martin, Feldmann, Frank, Bernd Steinhauser, Steinhauser, Bernd, Polzin, Jana-Isabelle   +9 more
core   +1 more source

Anterior chamber flare and central macular thickness after trabeculectomy versus after phacoemulsification

Acta Ophthalmologica, Volume 104, Issue 4, Page 402-409, June 2026.
Abstract Purpose To compare the inflammatory response in the eye after trabeculectomy to after phacoemulsification, focusing on anterior chamber flare (AC flare) and central macular thickness (CMT). Methods Data from 436 participants in two randomized controlled trials were analysed.
Yasmeen Ahmed, Jesper Høiberg Erichsen, Afrouz Ahmadzadeh, Lars Morten Holm, Line Kessel, Daniella Bach‐Holm   +5 more
wiley   +1 more source

Data for Observations of Contact Resistance in TOPCon and PERC Solar Cells

, 2022
Data acquired for the publication of Observations of Contact Resistance in TOPCon and PERC Solar Cells Abstract – In this article we investigate the observation of increased contact resistance in both PERC and TOPCon solar cells linked to hydrogen ...
Goodarzi, Mohsen, Liu, Donghao, Hamer, Phillip, Bonilla, Sebastian, Wright, Matthew, Wilshaw, Peter R   +5 more
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