The Schwaiger MC4 connector set offers a reliable and durable connection solution for photovoltaic systems. It enables a secure connection of solar modules and is compatible with all common systems. The connectors are robust, UV-resistant, and suitable for outdoor use. The locking function provides additional safety and prevents accidental disconnection of the cable connection. The set includes both a solar plug and a coupling (male and female). It can be used for a maximum voltage of 1500 V and current ratings of 20-30 A. The MC4 connector set is long-lasting and flexible, thanks to its double insulation layer. It can withstand temperatures from -40 °C to +90 °C, making it suitable for various environmental conditions.