WATTSTUNDE® Adapter Cable (2x) 2mm² Type-MC4/DC7909 Male 20 cm Black

WATTSTUNDE® Adapter Cable (2 × 2 mm²) Type MC4 / DC7909 Male – 20 cm, Black

The WATTSTUNDE® Adapter Cable (2 × 2 mm²) Type MC4 / DC7909 Male is a special solar cable for professional use. It allows you to reliably connect solar modules with MC4-compatible connectors to devices or power stations with a DC7909 hollow plug (8 mm). Thanks to its compact length of 20 cm, you can integrate the cable neatly and with low loss into your existing energy system.

Important technical specifications

• Conductor cross-section: 2 × 2 mm²
• Connector type: MC4-compatible to DC7909 (8 mm) male
• Cable length: 20 cm
• Colour: Black

Special solar cable for reliable connections

This WATTSTUNDE® adapter cable was specially developed for solar applications where a secure and stable connection is crucial. The MC4-compatible connector on the module side ensures a firm hold, while the DC7909 hollow plug represents a common interface for many power stations, charge controllers, or other end devices. Please check the technical specifications and compatibility of your devices before use.

High-quality cable for everyday solar use

Especially in the field of solar energy, cables are exposed to high stresses. The WATTSTUNDE® adapter cable reliably meets these requirements. It is resistant to ozone, acids and alkalis, UV radiation, and ammonia. In addition, it convinces with a robust, abrasion-resistant and flame-retardant sheathing that protects the cable even under mechanical stress.

Efficient power transmission with a compact design

The conductor cross-section of 2 mm² ensures stable power transmission over short distances. The deliberately short cable length reduces contact resistance and keeps your setup clear. This is particularly advantageous for mobile solar solutions or compact installations.

Easy handling and quick installation

The precisely fitting plug connections enable quick installation without tools. This minimizes sources of error, reduces the risk of system failures, and saves you time and money in the long run. This way, your solar system remains reliable and ready for use.

Your advantages with the WATTSTUNDE® Adapter Cable

• MC4-compatible to DC7909 for flexible solar applications
• Robust design for professional use
• Resistant to UV radiation, ozone, acids & alkalis
• Compact cable length for neat installations
• 2-year warranty for additional security

Quality down to the smallest detail

For WATTSTUNDE®, quality counts even with the smallest components of your solar system. With this adapter cable, you rely on a durable, reliable connection solution that makes your solar energy efficiently usable – whether mobile or stationary.

Documents & Downloads

• Adapter Overview