Off-grid photovoltaic systems as a solution for the ambient pollution avoidance and Iraq’s rural areas electrificationQusay Hassan, Marek Jaszczur, Muzher Mohamed, Katarzyna Styszko, Katarzyna Szramowiat and Janusz GołaśE3S Web Conf., 10 (2016) 00093DOI: https://doi.org/10.1051/e3sconf/20161000093