Influence of photovoltaic welding strip on solar module
PV welding strip is an important part of every mainstream solar panel, which is used to interconnect solar cells and provide connection with junction box. PV welding strip is tinned copper strip, with a width of 1-6mm, a thickness of 0.08-0.5mm and a thickness of 10-30 μ M thick flux coating.
There are two forms of PV welding strip applied to photovoltaic modules: interconnection strip or bus bar and PV bus bar. In typical silicon solar cells, both are needed.