The role of busbars in solar panels

The busbar is a tool that divides a total current into multiple currents for use. Because an incoming switch needs to be divided into a large number of branch circuits, the incoming line of the branch circuit is the outgoing line of the main switch, and the main switch cannot be connected, so it needs to be connected to the busbar first, so the branch circuit draws power from the busbar. The busbar, also known as a laminated busbar, is a multi-layer laminated structure of the power module electrical connection component, which can connect the power distribution of multiple circuits.