Whole-Home Surge Protection: Simple Protection for the Devices You Rely On

Lightning isn't the only threat to your electronics. In fact, most power surges originate from inside your own home. Here is why whole-home protection is essential.

The Myth of the Power Strip

Many homeowners believe that plugging their TV or computer into a power strip offers complete protection. While these strips can handle minor fluctuations, they are often useless against larger surges or those that enter through other pathways.

Furthermore, power strips do nothing to protect hardwired appliances like your HVAC system, oven, dishwasher, or EV charger. These are often the most expensive items to replace.

Where Do Surges Come From?

While lightning strikes are the most dramatic cause, they account for a minority of surge-related damage. The majority come from:

• Internal Switching: Large appliances like A/C units and refrigerators cycling on and off create mini-surges that degrade electronics over time.
• Grid Switching: Utility companies switching grids can send spikes down the line.
• Downed Lines: Storms and accidents can cause unpredictable power fluctuations.

How Whole-Home Protection Works

A whole-home surge protector is installed directly at your main electrical panel. It acts as a gatekeeper, monitoring the incoming voltage. When a spike is detected, the device instantly diverts the excess energy into the ground wire, preventing it from entering your home's circuits.

Layered Defense

For the ultimate protection, we recommend a two-tiered approach:

1. Type 1/Type 2 Device: Installed at the meter or panel to stop big surges from entering.
2. Point-of-Use Strips: Used for sensitive electronics (TVs, computers) to catch any residual voltage.

Protect your investment. Gilley Electric can install a professional-grade whole-home surge protector in just a few hours, giving you peace of mind every time the storm clouds roll in.