MC4 Connectors
The industry-standard method for joining solar panels is to use MC4 connectors. Original, premium MC4 connectors from Onyxsiri ensure secure, dependable, and long-lasting solar connections.

MC4 Connectors
Technical Specifics:
- Maximum rated voltage: 1500 V DC
- Depending on kind, the current rating ranges from 30 to 50A.
- Materials resistant to UV and ozone; weatherproof IP67 design for outdoor use
- Compatible with solar cables ranging from 2.5mm² to 10mm²
Benefits include :
- Fast plug-and-play solar module connections.
- High contact dependability and minimal power loss; It guarantees safe, impenetrable connections and is resilient to environmental deterioration.
Applications include :
- Interconnections between solar modules.
- String connections in ground-mounted and rooftop plants.
- Compatibility with all major PV modules.
Onyx Siri Solar
Why Choose Onyxsiri: To prevent problems like overheating or energy loss that arise with fake alternatives, we exclusively offer certified, original MC4 connectors.