Measuring outdoor I–V characteristics of PV modules and systems

A Augusto, A Killam, SG Bowden… - Progress in Energy, 2022 - iopscience.iop.org
The cumulative installed capacity of photovoltaics has passed 1 TW, of which about two-
thirds were only installed in the past five years. Many of these new installations incorporate …

Analytic Method and Power Loss Modes From Outdoor Time-Series Curves

M Wang, J Liu, TJ Burleyson… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
Utilizing large-scale outdoor IV data streams, the authors demonstrated a feasible,
repeatable method to construct outdoor time-series I sc-V oc curves. Resulting Analytic I sc …

Impact of the desert climate on the degradation of photovoltaic modules characteristics: a case study

I Hadj Mahammed, A Hadj Arab, S Berrah… - Energy Sources, Part …, 2022 - Taylor & Francis
In this paper, an investigation study has been carried out to evaluate the photovoltaic
module degradation, in a desert area of Algeria. In this view, a set of PV modules have been …

[HTML][HTML] Field studies of PERC and Al-BSF PV module performance loss using power and I-V timeseries

AJ Curran, X Yu, J Liu, DJ Colvin, N Iqbal… - Frontiers in Energy …, 2023 - frontiersin.org
We have studied the degradation of both full-sized modules and minimodules with PERC
and Al-BSF cell variations in fields while considering packaging strategies. We demonstrate …

Power Loss Modes of Building-Integrated Photovoltaic Modules: An Analytical Approach Using Outdoor Curves

A Gok, E Ozkalay, G Friesen… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Using outdoor time-series IV curves, the analytic I sc-V oc method was applied to
glass/backsheet and glass/glass crystalline silicon module constructions with ventilated and …

Estimation of shade losses in unlabeled PV data

B Meyers, DJF Rodriguez - arxiv preprint arxiv:2209.09456, 2022 - arxiv.org
We provide a methodology for estimating the losses due to shade in power generation data
sets produced by real-world photovoltaic (PV) systems. We focus this work on estimating …

Degradation mechanisms and partial shading of glass-backsheet and double-glass photovoltaic modules in three climate zones determined by remote monitoring of …

J Liu, M Wang, AJ Curran, E Schnabel, M Köhl… - Solar Energy, 2021 - Elsevier
Degradation and partial shading impact the long-term reliability and power production of
photovoltaic (PV) modules and power plants. Time-series power (P mp) and current–voltage …

[BOK][B] Degradation of photovoltaic packaging materials and power output of photovoltaic systems: Scaling up materials science with data science

M Wang - 2020 - search.proquest.com
The global photovoltaic (PV) industry has seen a rapid increase in installed capacity in
recent years. As of 2019, the cumulative installed capacity of PV reached 627 GW, and the …

[PDF][PDF] Corrosion in crystalline silicon photovoltaic modules and the influence on performance

N Kyranaki - 2020 - repository.lboro.ac.uk
The work presented in this thesis comprises research into degradation paths that cause
corrosion of different components of solar photovoltaic (PV) cells and quantifies the impact of …

Degradation & Partial Shading Study of Photovoltaic Modules in the Field: Enabled by Time-Series Current-Voltage & Power Analysis

J Liu - 2020 - rave.ohiolink.edu
The time-series power (P) and current-voltage (IV) curve datastreams of photovoltaic
modules exposed in the field for long times are very useful for studying degradation …