COPPEN GmbH

Very professional and customer-friendly

Quality of advice, appearance and friendliness and competence of the staff, punctuality

All promised deadlines were met. Prompt responses to our questions.
Competent employees in the technical and commercial area.
Coppen was recommended to us by neighbors who were also very satisfied.

A very young and nice team. Bought the PV system with 2 other neighbors. And are all very satisfied. Can recommend you with a good heart.please continue to do so.

Price/performance is top compared to other suppliers, the rooftop installation and the electrical connection worked perfectly, the employees go about their work with motivation. According to previous findings, the system is working smoothly. Many thanks for the work done and high praise for all involved.
Thomas Hoffmann Kerzenheim

The advice given by Mr. Kup was first class. The work was implemented on schedule. Our expectations were fully met. We can highly recommend the company COPPEN.

COPPEN ANYTIME AGAIN!
Through friends we became aware of the company Coppen and made an appointment. In May Mr. Tobias Kub visited us. Mr. Kub checked with a drone the future place of the photovoltaic plant on the conditions, the feasibility as well as the security for the assembly. After the inspection of the premises where finally the inverter and the memory are to be installed, we were afterwards factually and technically very well advised, we did not feel pressured "now immediately" to make a contract! Mr. Kub answered all our questions competently, one noticed that he knows this area very well.

A few days later we received the contract, in August the installation date was set
for the 25./26. 09.23 agreed, a week before came an employee (name for data protection reasons not mentioned) made another inspection and discussed with us the process of installation and the exact locations of the inverter and the storage, as well as the fixed date.

On the 26th and 27th of September in the morning the installers came and mounted the system. It is praiseworthy to mention that the entire installation was carried out by the installers calmly, professionally and thoughtfully, even if the conditions are not easy / were not careful to damage anything, which is not experienced by some installers of other companies.

I can only recommend the company COPPEN and the whole team and Mr. Kub (I have already recommended them to my neighbor, whereby he already knew the company Coppen from a friend, he has also already recommended COPPEN). We are completely satisfied with this company and will recommend it at any time.
M.T.

From the first contact to the conclusion reliable and competent, we are very satisfied and can recommend the company.

Very good experience

The work on and in the house was done very cleanly. The employees are very friendly and answered questions in detail.

The erection of the plant was carried out by the fitters with great care and consideration of customer wishes on site. Project management and internal company communication still have room for improvement.

Installation earlier than expected; very good accessibility for questions; prompt and cooperative response to problems

From the consultation to the installation very well cared for! We are very satisfied all around. The employees are all super friendly. We can definitely recommend Coppen and say thank you.

Our perfectly working PV system with 9.5 kwp is the result of competent consulting, expert planning and professional installation; absolute adherence to deadlines coupled with pleasant communication as well as friendly and experienced employees round off the overall very positive picture. Coppen can be recommended without reservation!

Good advice from the first moment. Competent contact persons. One-stop service. Schedule, despite supply bottlenecks in the market, adhered to as predicted. Professional implementation. Absolutely recommendable!

Super company am completely satisfied.

We were particularly satisfied with the adherence to schedules and the good accessibility.

All-round carefree package at its best. From the initial consultation to the commissioning super service. Our system was installed and commissioned during our vacation, as agreed. Once again, many thanks to the entire team!
We are more than satisfied.

Very good advice and communication.
All commitments were kept.

Actually, I do not belong to the people who trust a review on the Internet stands 100%. But in this case it would be unfair to the company Coppen and its employees if I would not emphasize the high quality work! We were completely satisfied with the planning and execution of the work on our PV system and will therefore recommend them to our friends.
Frank Gazinski / Oppau