Here are a few ways to prevent damage caused by lighting:
1. Unplug expensive electronic equipment
The most simple and effective action you can take to protect your electronic devices is simply to unplug
those devices when an electrical storm is approaching.
2. Install surge protectors
It's always a good idea to have all of your TVs, computers, routers etc. connected to UL rated surge
protectors. Although surge protectors offer some level of the protection, to assure the highest level of
protection, a UL-listed surge protection device (SPD) should be installed on electrical service panels. A
licensed electrician can install a surge protection device on your electrical panel.
3. Install a lightning protection system
A lightning protection system supplies structural protection by providing a specified path on which lightning
can travel. When a building is equipped with a lightning protection system, the destructive power of the
lightning strike is directed safely into the ground, leaving the structure and its contents undamaged.
The U.S. is struck with cloud to ground lightning 22 million times a year. An average lightning bolt can power 56 houses for one day. This amount of energy causes millions of dollars in damages every year. To prevent damages to your equipment its always important to take reasonable precautions.