A copper bonded earthing rod is famous for its outstanding lifespan, and therefore it is a high-priority selection for long-lasting grounding systems in residential, commercial, and industrial use. From industry statistics and research, the approximate lifespan of a copper bonded earthing rod is well over 40 years, far longer than galvanized rods, which have a lifespan of around 8–10 ... https://www.pioneerpowers.com/copper-bonded-earth-rod.php