Routing MC4 Connectors Through the Roof – Without Special Tiles

🔧 Introduction

You want to connect your solar system or balcony power plant – but the MC4 connectors don't fit through the roof?
Many guides recommend cutting off the connectors or installing expensive special tiles. But there's a much simpler way.

We'll show you how to get your MC4 solar cables quickly, safely, and without drilling through the tiled roof – thanks to our clever DIY roof penetration.

🛠 Problem: Standard solutions are expensive or complicated

With classic tiled roofs, there are three common problems:

1. MC4 connectors are too thick for common cable glands

2. Special tiles cost a lot and require professional adjustment

3. Drilling damages roof skin or tiles – risk of water damage

Especially for DIY enthusiasts or rental properties, this is unnecessary effort – there's a smarter way.

✅ The solution: Laterally clip-in roof penetration from NEXCAPE

Our weatherproof PV cable gland was specially developed for DIY projects.
Highlights:

• ✔️ MC4 connectors remain assembled – no disassembly required

• ✔️ Lateral guide slots – simply insert & clip in cables

• ✔️ No special tiles – fits under standard tiles

• ✔️ Weatherproof & UV-resistant – for long-term safety

💡 Ideal for:

• Balcony power plants

• Garden sheds

• Carports

• Single-family homes

🛒 Which model is right?

All variants are Made in Germany and available directly in our shop.

👉 Discover the right roof penetration now

🧰 Installation in 3 steps

1. Slightly lift tile – ideally next to the rafter

2. Clip cables into slots (MC4 connector remains attached)

3. Grind out tile
   

4. Slide penetration under tile – done

🕒 Installation time: approx. 5 minutes

🤝 Conclusion

You don't need expensive special tiles, tools, or electrician knowledge.
With NEXCAPE's roof penetration, you save time, money – and your nerves.

Try it out – you'll see how simple solar technology can be.