Technical Performance Evaluation of BIPV and BAPV Systems
Paper in proceeding, 2021

In this work, seven residential solar photovoltaic systems are evaluated for their technical performance under a full year’s operation in Sweden, at latitude 57.72. The system technologies are selected to reflect available products on the Swedish market and include three building attached (BAPV) and five building-integrated (BIPV) systems. The evaluation is done for the performance ratio (PR) and temperature corrected PR, and the results highlight the seasonal variation and effect from the modules' temperature dependency. The annual losses due to operation at elevated temperature are also quantified for each system, using a temperature-compensated power output, and the results show that the losses are 1-3.2% on the measured yield, depending on the PV technology and extent of roof integration (BIPV or BAPV).

Building Integrated PV (BIPV)

Performance Ratio

System Performance

Building Attached PV (BAPV)

Temperature Dependency

Author

Patrik Ollas

Chalmers, Electrical Engineering, Electric Power Engineering

Jon Persson

RISE Research Institutes of Sweden

Peter Kovacs

RISE Research Institutes of Sweden

EU PVSEC Conference Proceedings

2196-100x (ISSN)

1071-1076
3-936338-78-7 (ISBN)

38th European Photovoltaic Solar Energy Conference and Exhibition
Online, ,

Driving Forces

Sustainable development

Areas of Advance

Energy

Subject Categories

Other Environmental Engineering

Energy Systems

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.4229/EUPVSEC20212021-5DO.3.5

More information

Latest update

1/31/2022