Stäubli Electrical Connectors is an expert in reliable, dependable electrical connection solutions for many industrial sectors. The Original MC4 PV connector set the standard for photovoltaics (PV). With a proven track record of more than 330 GW of installed photovoltaic capacity, accounting for almost 50 percent of the total global PV capacity, Stäubli has more than 25 years of experience in this area.
