JT-Energy GmbH

Quick and competent guys. Firm works professionally. Though, QR-Code doesn`t work. Gives me an error.

We were very satisfied with JT-Energy GmbH. We got a short-notice appointment to install the balcony power plant, and their team arrived promptly and completed everything perfectly. Although access to the roof was difficult and we hadn't purchased enough installation materials, the team on-site handled and resolved everything super quickly and even had the right materials with them. The price-performance ratio was also very good. We highly recommend them.

I can highly recommend JT-Energy GmbH! The photovoltaic system and the new meter cabinet were installed quickly and with great care. The team was professional, punctual, and helpful at every stage of the project. Everything worked perfectly. I am very satisfied with the quality of service!

Excellent work and customer service. The team is proactive and even replaced damaged roof tiles and gave the roof a basic cleaning during the installation of the PV system. Their delivery times are hard to beat.

Mr. Brzezinski planned the installation of our solar system superbly and also handled the complex site conditions exceptionally well. His Polish employees were diligent and carried out the installation to my complete satisfaction. It should be noted that communication with the installers was only possible in English or via a German/Polish translation app. However, this posed no problem. Overall, I am very satisfied with the result and can wholeheartedly recommend JT-Energy GmbH.