To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

Backup generators are a lot like old friends in that you forget about them until you need a favor. And when there's an emergency, you expect them to show up instantly, no questions asked. But ...

When the power goes out, your emergency generator is your lifeline. It not only keeps the lights on, it also keeps your phone charged so you can stay in touch with loved ones. But since it's just for ...

The design of an emergency power design extends beyond just the electrical aspects of the electrical generation and load transfer equipment. In the event a generator fails to start or enter an ...