Mc4 Extension Cable

An MC4 extension cable is a specialized type of electrical cable used in solar power systems to extend the reach between solar panels, connectors, or between different components of a solar installation. Here are key points about MC4 extension cables:

Connectors: MC4 extension cables have MC4 connectors at each end. These connectors are specifically designed for solar applications and are known for their weatherproof and reliable connections. They allow easy and secure coupling between solar panels, inverters, charge controllers, or other components in a solar system.

Length: These extension cables come in various lengths to accommodate different installation setups. Lengths can vary from a few feet to much longer cables, providing flexibility in positioning solar panels or connecting different parts of the solar system.

Wire Gauge and Construction: The cables are typically made of high-quality materials, featuring stranded copper wire to efficiently conduct electrical current. The gauge of the wire varies depending on the current-carrying requirements of the solar system.

Weather Resistance: MC4 extension cables are designed to withstand outdoor conditions and are usually UV-resistant and waterproof. This weatherproof construction ensures durability and longevity when used in outdoor solar installations.

Compatibility: These extension cables are compatible with MC4 connectors commonly used in solar panels and other solar system components. They allow for easy and secure connections, maintaining the integrity of the electrical circuit in the solar setup.

Application: MC4 extension cables are used to bridge gaps between solar panels, connect panels to charge controllers or inverters, or extend connections between different parts of a solar system, providing flexibility in installation and system design.

When selecting an MC4 extension cable, it’s important to choose the appropriate length, wire gauge, and quality to suit the specific requirements of the solar installation. Proper installation and maintenance ensure reliable and efficient performance of the solar power system.

Sports event 2.5mm2/ 4mm2/ 6mm

Rated voltage IEC1500V/UL1500V

Rated current 36A / 41A 46A

Cable Size 2.5mm2 /14AWG,4mm2 12AWG,6mm 10AWG

Adaptive Connectors MC4,H4

Safety class Class II

Temperature range -40~+90°

Contact resistance <0. 4m Ω

Protection class IP68

Combustion level UL94-V0

Electrical connection Riveted joint

Standardized IEC62852

We can custom in various sizes, colors, lengths.

The cable comes in many different sizes to help you get the length you need. The cables are available in different lengths like 0.3m, 0.9m, 1.8m, 3m, 3.6m, 4.6m and 7.6m or others as your request.

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