STM Solartechnik Mitteldeutschland GmbH

I am absolutely delighted with the excellent support. Instead of just trying to make a quick buck, they provided helpful advice for the independent installation of components. I will definitely contact STM for my next project. Communication was prompt and exceptionally friendly. I would gladly use their services again.

We are extremely satisfied. From the initial consultation to the planning and implementation, all our wishes and promises were fulfilled. Even our individual requirements were met. The installers and technicians worked quickly, cleanly, and efficiently. We thank STM GmbH and are happy to recommend them.

We can wholeheartedly recommend STM. In terms of price, they were among the top three compared to other offers. The planning and consultation during the initial meeting were pleasant and, above all, conducted with a practical, technical approach. In fact, STM managed to install significantly more solar panels on our flat roof than the competitors had offered. They seem to work closely with roofers, which meant that an aluminum substructure was easily built for our double garage (there are differences in level between the garage sections). The entire preparation process was very quick (approx

STM installed a PV system with storage (Solar Watt, Kostal, BYD) for us in 2021. The installation went smoothly without any issues. The system is still running perfectly today. True professionals! Yesterday, my storage system was further expanded by electrician Uwe Gebel. It's a pleasure having him around. Why only 4 stars? Reaching the experts is frustrating. That's why I'm deducting one star.

STM Solartechnik Mitteldeutschland installed a 10kW rooftop photovoltaic system for me. Professional installation. Friendly team. I can highly recommend them 👍🏻