At Felicitysolar, innovation in solar energy solutions goes hand in hand with a strong commitment to customer service. Beyond delivering reliable products, they continues to focus on long-term system ...

Rooftop solar PV has been central to the global energy transition since its origins, starting with Charles Fritts’ rooftop Selenium cell in New York in 1883. The modern era began in the 1940s, when ...

Ryan Mayfield led an informative discussion on the history of the NEC PV Hazard Control System rules and the latest changes to the UL 3741 standard.