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How To Crimp MC4 Solar Connectors

Close-up of hands using a specialised MC4 solar connector crimping tool to prepare a cable. Other solar installation tools are visible in the background.

Since their launch in 2004, MC4 connectors have emerged as the standard for safe, simple-to-use and universally compatible connectors in solar installations. They are used wherever secure solar connections are needed in the system — whether that is between individual photovoltaic (PV) modules to form a full solar array, or from the array to the […]

Stock Up on Solar Essentials

As we step into 2025, it’s time to gear up for a year filled with exciting solar projects. Whether you’re planning residential installations, commercial setups, or maintenance work, preparation is key. At PV Connections, we’re here to ensure you have everything you need to kick off the new year with confidence and efficiency. Stock Up […]

Secure Your Connections with MC4 Clips! 

MC4 Clip

Secure Your Connections with MC4 Clips! Say goodbye to tangled and messy cables, and hello to a clean, professional solar installation with our premium MC4 clips! These high-quality clips are expertly designed to keep your solar setup organized, secure, and efficient. Crafted with durability and reliability in mind, our MC4 clips ensure your cables stay […]

WATCH: What is the difference between 4, 6 & 10mm MC4’s | FAQ Friday

    James explains the finer details of MC4’s the differences between 4mm, 6mm & 10mm. What is the difference between 4, 6, & 10mm MC4s? There is a couple of subtle differences. The first is that the grommet within the actual housing; on the 4 and 6mm, you can see there is a smaller […]