Year: 2026
Type: article
Abstract: Traditional photovoltaic models are difficult to accurately characterize the relationship between maximum power and environmental and electrical parameters due to their strong nonlinearity and complex solutions. This study, based on a single-diode model and combined with standard data, proposes a multi-parameter dynamic coupling model that integrates irradiance, temperature, and shunt resistance. The accuracy of the model has been significantly improved, with current error less than ±0.4 % and power error less than ±1 %. It effectively clarifies the impact of multiple factors on maximum power and provides support for the optimized design of large-scale photovoltaic systems.
Source: Vibroengineering PROCEDIA
Authors: Peng Zhang, Qinxian Zheng, Jiale Dou
Institution: Weinan Normal University
Language: English
Field: Energy
Domain: Physical Sciences
Open Access status: diamond
Funder: Weinan Normal University
OpenAlex ID: W7155193082