TY JOUR TI The Impact of the Surface Temperature and Light Intensity on the Performance of Photovoltaic Cells KW Energy efficiency KW solar cells KW photovoltaic materials KW temperature stability KW sunlight KW efficiency JO Proceedings of Petersburg Transport University AU Ripol'-Saragosi, T.L. AU Durnev, I.S. AU Novosel'skiy, I.Y. PY 2025 IS 22 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"