One of the main functions of an earthing system is to safeguard buildings and electrical installations against lightning strikes' harmful effects. Copper Bonded Earthing Rods are typically what is used for this. But how good are they at protecting us from lightning discharges in a safe manner? Main Points: High Conductivity for Lightning Protection Copper is a good conductor of e... https://www.pioneerpowers.com/copper-bonded-earth-rod.php