A poster session will be held during the workshop. Posters describing advances in exposure, characterization, modeling and standards on performance and durability of PV materials and modules are welcome. All poster submissions will be reviewed for technical quality and should be free of commercials. If you are interested in presenting a poster, please send a title and short abstract to Xiaohong Gu at xiaohong.gu [at] nist.gov (xiaohong[dot]gu[at]nist[dot]gov) for a poster presentation before November 29, 2019. A jury of experts will judge the posters based on the quality of the contents and presentation. Best Poster Awards will be given.