Brian Hall

If you've spent any time in traditional electrical work, you know how to read a system. You understand the hazards and how to approach them. But when it comes to solar power, it's a whole different ballgame. These systems present unique hazards that workers and safety managers can't afford to overlook. Let’s walk through how they work, what makes them unique, and how to make sure your team is prepared to work on them safely. How a Photovoltaic (PV) System Works The difference between solar...

In many facilities, maintenance technicians routinely open electrical panels to perform inspections, diagnostics, or predictive maintenance tasks. Removing the cover may seem like a simple step in the process, whether it’s done to take measurements, check connections, or perform an infrared scan. But those first few minutes after opening an energized panel can be among the most dangerous moments in industrial maintenance. This is because electrical panels, motor control centers, and...

Update to article published in 2019 to Rozel site We are often asked: “Does your electrical safety training qualify or certify someone to work on electrical equipment?” It's a logical question to ask. The short answer is no, and here’s why. The electrical safety regulation that all general industry employers must follow is OSHA 1910 Subpart S. Many U.S. employers also implement an electrical safety program that complies with NFPA 70E. In either case, the requirements for qualifying employees...