The installation depth can vary based on soil conditions and local regulations, but generally, grounding rods should be installed to a depth that reaches moist soil, typically around 2.5 to 3 meters to ensure proper grounding.

The lifespan of a grounding rod can last for several decades if properly installed and maintained. Factors affecting its longevity include the quality of the material, the environmental conditions, and the presence of corrosion.

Installing a ground rod involves selecting a suitable location, preparing the site, driving or drilling the rod into the ground, securing it with a clamp, backfilling the hole with conductive material, and connecting it to the electrical system. Post-installation testing is also crucial to ensure the grounding system meets resistance standards.

Ground rods are critical safety components that provide a direct path to the earth for electrical current in the event of a fault. They help protect electrical equipment from damage due to lightning strikes and power surges, and they also enhance the stability and reliability of electrical installations.