High quality photovoltaic connector male and female plugs mc 4 solar panel connectors for solar system and pv cable
- FOLLOWRAY
- Zhejiang, China
MC4 connectors are a type of electrical connector widely used for linking solar panels. "MC" refers to the original manufacturer, Multi-Contact (now known as Stäubli Electrical Connectors), while the "4" denotes the 4 mm diameter of the contact pin. These connectors make it simple to join solar panel strings by hand, as adjacent panels' connectors can be easily pushed together. However, a specialized tool is required to disconnect them, ensuring they remain secure and don’t accidentally come apart if the cables are tugged.
| Insulator Material | PC |
| Rated voltage | 1000V DC |
| Safe class | Class Ⅱ |
| Contact resistance | ≤0.5mΩ |
| Temperature range | ﹣40℃ ~ +85℃ |
| Degree of protection | IP67 |
| Flame class | UL94-V0 |
| Connector unmating force | 360Newton |
Xiamen 9sun Solar Technology Co., Ltd. is a professional supplier of solar brackets. We are committed to provide solutions for the construction of solar power plants all over the world, our main products cover solar ground mounting system, solar roof mounting system, solar farmland mounting system, solar carport mounting system , and floating mounting system.
Our cooperation factory is located in Quanzhou, Fujian province, with an advanced assembly line and annual production capacity of 1.7GW.
