Young engineer or contractor inspecting solar panels on a roof in the city. One confident young manager or maintenance worker smiling while installing power generation equipment and holding a tablet. - Πλάνα & Βίντεο Αρχείου

Medium shot of an electrical worker typing on his tablet during an inspection inbetween long rows of photovoltaic solar panels

Full shot of technician walking on flat roof between solar panels

Engineer in safety helmet using thermal imager for measuring temperature heat of solar panels. Man working on maintenance equipment on modern station. Engineer measuring temperature of solar panels.

African american controlling production of green energy on station. Man in grey overalls measuring resistance in solar panels outdoors. Concept of people, maintenance and alternative energy

Full shot of technician walking between solar panels and checking tablet on flat roof