Aluminum vs Copper PV Wire: Key Differences & Which is Better for Solar Projects?
Photovoltaic (PV) wire, the essential single-conductor cable connecting solar panels within photovoltaic systems, relies heavily on the material at its core for performance, safety, and long-term value. While both aluminum (Al) and copper (Cu) conductors are used within the PV wire industry, their inherent properties lead to significant differences impacting installation, cost, and system efficiency. […]