Reliable DC extension cable for flexible PV installations
The KENO PRZ-4MM-RED-1M extension cable with MC4 connectors is designed for a secure and low-loss connection on the DC side of photovoltaic systems . With a conductor cross-section of 4 mm² and pre-installed MC4 connectors on both ends, the cable is ideal for bridging short distances between solar modules , string distributors, or inverters .
The red marking facilitates the unambiguous pole assignment in the string structure and supports a clean, clear installation – especially during maintenance, expansion or troubleshooting in existing PV systems .
Technical specifications
- Conductor cross-section: 4 mm²
- Length: 1 meter
- Color: Red (Pole marking)
- Connections: pre-assembled MC4 connectors on both sides
- Designed for DC applications in photovoltaic systems
- UV, weather and temperature resistant
Advantages & Applications
- Fast and secure string extension without additional tailoring
- Minimized contact resistance thanks to pre-assembled MC4 connections
- Clear installation thanks to color-coded pole markings
- Suitable for roof installations, carports and open areas
- Ideal for expansions, repairs and modifications of existing PV systems
Assembly & Compatibility
The KENO PRZ-4MM-RED-1M comes ready to plug in and can be directly connected to common MC4-compatible solar cables and components. It is designed for standard PV installations and supports clean, standards-compliant DC wiring.
Quality & operational reliability
- High-quality DC insulation for outdoor use
- Mechanically robust design for long-term operation
- Reliable electrical connection at high DC voltages
- Suitable for professional use in photovoltaic systems
FAQ
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What is an MC4 extension cable used for?
Answer: To bridge short distances between PV modules, strings or inverters.
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Is the cable terminated on both ends?
Answer: Yes, it comes ready to plug in and equipped with MC4 connectors .
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Can the cable be used outdoors?
Answer: Yes, it is designed for permanent outdoor use in PV systems .
Advice & Support
Want to ensure the KENO PRZ-4MM-RED-1M is perfectly suited to your PV wiring ? The Voltaik.shop team is happy to help you select the right DC components.
With the KENO PRZ-4MM-RED-1M extension cable with MC4 connectors, you are choosing a safe, flexible and easy-to-install solution for your photovoltaic system .