Accepted Manuscript Experimental performance of commercial OPV panels tested outdoor Alessandro M. Freitas, Rodrigo A.M. Gomes, Rafael A.M. Ferreira, Matheus P. Porto PII: S0960-1481(18)31482-4 DOI: https://doi.org/10.1016/j.renene.2018.12.051 Reference: RENE 10926 To appear in: Renewable Energy Received Date: 29 August 2018 Revised Date: 2 November 2018 Accepted Date: 11 December 2018 Please cite this article as: Freitas AM, Gomes RAM, Ferreira RAM, Porto MP, Experimental performance of commercial OPV panels tested outdoor, Renewable Energy (2019), doi: https://doi.org/10.1016/ j.renene.2018.12.051. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.