In the case of lightning protection systems, the earthing or grounding system is responsible for safely discharging high-voltage surges into the ground. One of the most frequently asked questions in this regard is whether copper bonded rods can be used for lightning protection. The answer is a definitive yes—and here's why. 1. High Conductivity Copper bonded rods are a low-carbon ... https://www.pioneerpowers.com/copper-bonded-earth-rod.php