HeliosLab: A remote photovoltaic laboratory. - Thomas Zimmer; Michel Billaud; Emmanouil D. Fylladitakis; Petros J. Axaopoulos (exp.at, 2015)

E-learning applications for remotely accessible photovoltaic array educational laboratories. - Petros J. Axaopoulos; Emmanouil D. Fylladitakis; Michael P. Theodoridis; Konstantinos Moutsopoulos (EDUCON, 2017)