Staubli

Designed and engineered with Swiss precision craftsmanship, there’s only one original MC4 – and it’s made by Stäubli. As the most installed PV connector worldwide, the MC4 continues to set new industry benchmarks. Stäubli connectors are designed to maximize efficiency, reliability, and long-term performance through the incorporation of proprietary MULTILAM contact band technology, making them ideal for small to large-scale PV systems. When selecting connectors, trust the original to rest assured that your operations will be safe and perform sustainably for decades to come.