Stäubli Electrical Connectors (formerly Multi-Contact): Pioneer and world market leader for PV connectors

Over 20 years experience in the photovoltaics sector (inventor of the original MC3 and MC4 connectors)
Over 1.5 billion installed MC4 connectors connect more than 200GW or 50% of global PV capacity (2018)
Proven MULTILAM technology with high long term stability which over the lifetime of the connector guarantees lasting low power loss and outages (lower LCOE)