Rheinvolt GmbH

Professional, thorough, and absolutely reliable.
Rheinvolt provided us with a complete package. They installed a photovoltaic system with a storage system, as well as a modern heat pump, and removed the old gas system.
The work was carried out with great care and precision. I was particularly impressed by the professional, end-to-end support: They handled all the applications for government subsidies as well as the registration with the energy provider.
The telephone support throughout the entire process was also exemplary, so that as a customer, I always felt well taken care of. I highly recommend them to anyone who wants to carry out a project like this without any stress.

Even though there was a minor misunderstanding at the beginning regarding the consultation on the location of the energy storage system and the inverter, choosing Rheinvolt was absolutely the right decision. The system is great, does exactly what it’s supposed to, and all the employees are very friendly and helpful. All deadlines and commitments were met. And the subsequent relocation of the storage unit and inverter was carried out free of charge and without any fuss.
K.B.

I’m usually pretty skeptical of door-to-door sales pitches, but after a very pleasant conversation, we decided to schedule a consultation.
The consultation was very friendly and well-organized. In hindsight, we noticed a few minor details that we would have liked to have been communicated a bit more clearly, but these were easily resolved over the phone with the staff.
The installers were on time and friendly, and they did a very clean job. I personally really appreciate this, since we didn’t have to clean up after them at all.
The phone conversations were also always very friendly, clear, and prompt.
They worked to find a suitable solution for any discrepancies, so the system now fully meets our expectations.
We’ve already recommended Rheinvolt to others.
Thank you very much for the great collaboration!

We were very impressed by the extremely fast turnaround, as well as the craftsmen’s neat and efficient work. They were receptive to our special requests and came up with practical solutions.
It was also very convenient to have just one point of contact—the project manager—who always handled everything quickly and reliably.

Everyone involved in the implementation was really nice; they checked in to see if everything had gone smoothly—great customer service.
I will, of course, be happy to recommend Rheinvolt to others.

The entire process, from the initial contact to completion, went quite smoothly. Overall, we are satisfied with the system. We were particularly impressed by Mr. S. Tuske, the project manager, who was always easy to reach. All in all, a solid, professional process 👍🏼

The complete package was just right; the installation was completed faster than expected; every employee involved was friendly and helpful; and the roofing and electrical installation teams were friendly, efficient, and did a clean job. We’re very glad we finally decided to install a solar power system, and Rheinvolt was a great partner!

I was particularly satisfied with the planning, support, and on-site implementation. Absolute professionals.

Everything went very smoothly and quickly. The consultation was helpful and thorough. The contractors were friendly. We felt well taken care of. Thank you very much.

We're extremely happy with the new solar power system! The consultation, the project coordination by Mr. Tusk, and the installation were all great. Everything was very well coordinated and went smoothly.

The installation of the solar power system went smoothly; the staff installed the system quickly and neatly.

A really friendly and professional team. I didn't have to worry about a thing. Everything went perfectly.

Excellent advice and great customer service

We, the Terborg family, are extremely satisfied with the work done by Reinvolt and with the support and advice provided by Mr. Tusk.

Expert advice, highly skilled craftsmanship, reliable scheduling, and excellent support throughout every stage of the project

Everything went well

My concerns about visible wires or cables on the facade, roof, or walls were completely unfounded. The work was done with absolute precision—no visible cables or wires, no unsightly marks, and no debris. Everything was left neat and clean.

The installation also went surprisingly quickly. I left the house in the morning, and when I returned at noon, everything was already fully installed and up and running.


For me, it was a perfect job all around. I highly recommend them without reservation!

It took less than four weeks from the initial visit to our front door until Rheinvolt completed the solar installation. The work on the roof and the electrical work inside the house were done very neatly. The staff were knowledgeable, and we felt we received excellent advice. I’m happy to recommend Rheinvolt to others.

The initial consultation with Jan Philipp and the subsequent steps were truly constructive and executed flawlessly; we can only say THANK YOU to everyone involved. The final meeting with Sebastian Tusk, which provided further details, was also clear and informative—thank you very much for that.

Excellent advice, support, and project management!