Installers initially balked at applying innovation to 2.5MW Norwegian PV rooftop but came around after learning costs would drop by 10-15%, firm tells PV Tech.
SPE, ETIP PV: Bolder approach would help continent seize largely untapped building-integrated PV potential, which goes well beyond rooftop installations.
According to DuPont Photovoltaic and Advanced Materials latest ‘Global PV Reliability Study’ that focuses on field inspection and analysis of 6.5 million modules, 355 installations and 1.8GW of total power, PV backsheet material defects have increased by a significant 47% from the 2018 report.