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MC4 solar connectors are specialized electrical connectors used in solar energy systems to connect solar panels to each other and to other components. They are designed to provide a secure and weatherproof connection, ensuring optimal performance and safety in solar installations. Typically made from durable materials such as UV-resistant polycarbonate and copper, MC4 connectors are built to withstand harsh environmental conditions.
| Material | UV-resistant polycarbonate and copper |
| Rated current | Up to 30A |
| Rated voltage | Up to 1000V DC |
| Temperature range | -40°C to +90°C |
| IP rating | IP67 |
| Compatibility | Compatible with most solar panel brands |
When selecting MC4 solar connectors, consider the rated current and voltage to ensure compatibility with your solar panels and system requirements. It's important to specify the temperature range and IP rating based on the installation environment. Additionally, verify that the connectors are compatible with the specific brands of solar panels you are using. Quantity is also a factor, as connectors are often sold in bulk or kits.
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MC4 stands for 'Multi-Contact 4mm', referring to the connector's design and size.
Yes, MC4 connectors are designed to be weatherproof and typically have an IP67 rating.
MC4 connectors are compatible with most solar panels, but always check for specific compatibility.
MC4 connectors can be connected by pushing them together until they click, ensuring a secure fit.
MC4 connectors are rated for a maximum voltage of up to 1000V DC.
No, MC4 connectors are designed for easy installation without the need for special tools.