Skip to main content

LUP Student Papers

LUND UNIVERSITY LIBRARIES

Optimizing Photovoltaic Systems: KPI Analysis and SCADA Recommendations

Rönnlund, Moa (2025)
Department of Automatic Control
Abstract
The purpose of this study is to map Key Performance Indicators (KPIs) related to the operation and maintenance of photovoltaic (PV) systems, i.e., solar cells, on commercial buildings. This is investigated through a literature review aimed at gathering and evaluating relevant KPIs. A total of 24 KPIs are identified in the literature review. After evaluation, a selection of these KPIs is used to analyze monitoring and control of PV systems with the help of SCADA systems.
The literature review involves collecting KPIs from several ISO standards and related literature. These include both specific KPIs for PV systems and general KPIs associated with operation and maintenance.
The SMART criteria methodology is used to determine which KPIs... (More)
The purpose of this study is to map Key Performance Indicators (KPIs) related to the operation and maintenance of photovoltaic (PV) systems, i.e., solar cells, on commercial buildings. This is investigated through a literature review aimed at gathering and evaluating relevant KPIs. A total of 24 KPIs are identified in the literature review. After evaluation, a selection of these KPIs is used to analyze monitoring and control of PV systems with the help of SCADA systems.
The literature review involves collecting KPIs from several ISO standards and related literature. These include both specific KPIs for PV systems and general KPIs associated with operation and maintenance.
The SMART criteria methodology is used to determine which KPIs should be implemented in the SCADA program. By evaluating which KPIs best meet the requirements, the most suitable ones are selected. These are presented along with suggestions for the implementation of a SCADA program inWideQuick, a SCADA software by Kentima. The integration of these KPIs serves as recommendations for further development of this type of monitoring and control system. KPIs for energy production, availability, maintenance, and economic costs are identified as essential in ensuring system performance and lifespan. The implementation in WideQuick demonstrates how relevant KPIs can be integrated to enhance monitoring and control.
The study results in several recommendations for SCADA developers. To ensure efficient control and time-saving maintenance, it is suggested that the selected KPIs be used to establish real-time monitoring with clear threshold values and maintenance planning. Based on the study’s results, future work may focus on further developing and validating the recommended KPIs. An in-depth analysis of how different weather conditions impact the performance of PV systems may also lead to the identification of additional KPIs. (Less)
Please use this url to cite or link to this publication:
author
Rönnlund, Moa
supervisor
organization
alternative title
Optimering av solkraftsystem: Analys av nyckeltal och rekommendationer i SCADA
year
type
H3 - Professional qualifications (4 Years - )
subject
keywords
KPI, automation, SCADA, WideQuick, operation and maintenance, energy production, solar energy
report number
TFRT-6265
other publication id
0280-5316
language
English
id
9183854
date added to LUP
2025-02-04 14:07:55
date last changed
2025-02-04 14:07:55
@misc{9183854,
  abstract     = {{The purpose of this study is to map Key Performance Indicators (KPIs) related to the operation and maintenance of photovoltaic (PV) systems, i.e., solar cells, on commercial buildings. This is investigated through a literature review aimed at gathering and evaluating relevant KPIs. A total of 24 KPIs are identified in the literature review. After evaluation, a selection of these KPIs is used to analyze monitoring and control of PV systems with the help of SCADA systems.
 The literature review involves collecting KPIs from several ISO standards and related literature. These include both specific KPIs for PV systems and general KPIs associated with operation and maintenance. 
 The SMART criteria methodology is used to determine which KPIs should be implemented in the SCADA program. By evaluating which KPIs best meet the requirements, the most suitable ones are selected. These are presented along with suggestions for the implementation of a SCADA program inWideQuick, a SCADA software by Kentima. The integration of these KPIs serves as recommendations for further development of this type of monitoring and control system. KPIs for energy production, availability, maintenance, and economic costs are identified as essential in ensuring system performance and lifespan. The implementation in WideQuick demonstrates how relevant KPIs can be integrated to enhance monitoring and control.
 The study results in several recommendations for SCADA developers. To ensure efficient control and time-saving maintenance, it is suggested that the selected KPIs be used to establish real-time monitoring with clear threshold values and maintenance planning. Based on the study’s results, future work may focus on further developing and validating the recommended KPIs. An in-depth analysis of how different weather conditions impact the performance of PV systems may also lead to the identification of additional KPIs.}},
  author       = {{Rönnlund, Moa}},
  language     = {{eng}},
  note         = {{Student Paper}},
  title        = {{Optimizing Photovoltaic Systems: KPI Analysis and SCADA Recommendations}},
  year         = {{2025}},
}