pv pc solar cable connector mc 4 connectors solar for 10mm2 6mm2 4mm2 2.5mm2 solar panel cables and connectors
- FOLLOWRAY
- Zhejiang, China
MC4 connectors are a popular type of electrical connector commonly used to connect solar panels. The term "MC" stands for Multi-Contact, the original manufacturer (now Stäubli Electrical Connectors), and "4" refers to the 4 mm diameter of the contact pin. These connectors allow for easy, tool-free connection of solar panel strings by simply pushing the connectors of adjacent panels together. However, a specialized tool is needed to disconnect them, providing a secure connection that prevents accidental disconnection if the cables are pulled.
| 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.
