What Are the 10 Most Common Mistakes in Solar Energy Installations?

Solar energy is becoming increasingly important, and we’re seeing more and more investment in solar systems. But installing solar panels isn’t without risks. Unsafe work on rooftops, incorrect system setups, or even dangerous electrical situations—what are the 10 most common mistakes?

1. Not working voltage-free in the distribution board

Distribution boards in the Netherlands are often quite old and typically lack a main switch. But that’s no excuse to work under voltage. Sometimes you just have to break the seal on the main fuse.

2. Poorly finished AC wiring

This often leads to a lot of customer frustration. Think of open bends where a cable tray should have been used.

3. Unsafe work at height

This continues to be a major issue on many rooftops. You put up scaffolding—but do you also hook yourself in when working just outside the collective fall protection?

4. Underestimating height differences

Uneven or crooked roofs can lead to misjudging height differences, which causes installation problems.

5. Incorrect fuse in the distribution board

A fuse that’s too small or poorly chosen disrupts selectivity and can cause a complete power outage in the home.

Curious about the other 5 points? You can read the full article by Bauke Bakker on SolarMagazine.nlOpens in a new tab.

Want to learn more about proper installation?

Check out this FAQ: How to determine the inverter and solar panels for an installation.