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.

US industry experts trace the evolution of PV rapid shutdown rules and outline how recent updates to UL 3741 are reshaping compliance pathways for rooftop and commercial solar in the United States.

A research group from the European Commission Joint Research Centre has developed a new PV climatic classification, the first to address annual yield and performance ratio. Their work resulted in 10 ...

A 23.92MW PV project at Shanghai’s Pudong international airport has connected to the grid at full-capacity, deploying a ...

A powerful winter storm barreling across the northern tier of the country dumped heavy snow across multiple states, prompting delays on roads and at airports as officials warn of dangerous travel ...

A High Wind Watch will be in effect for Southeast Michigan Monday. West to southwest winds of 25 to 35 mph with gusts reaching 50 to 60 mph are possible. (WDIV) Metro Detroit is preparing for a ...

NORTHWEST MIAMI-DADE, FLA. (WSVN) - A Miami-Dade Sheriff’s deputy was struck by a vehicle while assisting the Florida Highway Patrol in Northwest Miami-Dade Saturday. The deputy was attempting to ...

MANCHESTER, N.H. (WHDH) - One man was killed and several others were hurt in a fire at an apartment building in Manchester Thursday morning, according to fire officials. Crews responded to the ...

NORTH AUGUSTA, S.C. (WRDW/WAGT) - Brush fires continued on Tuesday after breaking out across Aiken County over the last few weeks. On Tuesday morning, several fires were put out on Interstate 20 ...

Climate change worsened by human behavior made 2025 one of the three hottest years on record, scientists said. It was also the first time that the three-year temperature average broke through the ...