The photovoltaikbuero is specialized on solar power generation (photovoltaics) and the following services:


You are interested in setting up a photovoltaic system? Regardless of whether for a private house or commercial as well as industrial buildings. Based on your building preconditions, load profile and own consumption factor, we can support you with a feasibility analysis and the necessary information that is needed to make a profound investment decision. This includes both economic and technical aspects.


Once you decided to build a photovoltaic system, we assist you in all project phases: From preliminary planning, detailed design, call for proposals through to aspects like construction management and final inspection of the finished system.

Expert Assessments

Dipl. Ing. Matthias Diehl publicly appointed and sworn surveyor for photovoltaics and photovoltaic installations. In addition to that, Mr. Diehl is a photovoltaics surveyor certified by the German Technical Control Board (TÜV).

Error Detection / Troubleshooting

Our special service is the targeted and efficient error detection / troubleshooting on solar power plants. Here, we specialized on the outdoor electroluminescence technique. You are currently operating a photovoltaic system and the yield is not satisfying? In this case, we can support you with the appropriate products that enable to localization of complex errors.

Learn more about the pvCheck


You operate a solar power plant, but you do not have the time to monitor it appropriately? With our monitoring solution pvScreen we are able to keep an eye on your system, regardless whether it is a smaller private solution or a large solar park. To ensure a high efficiency of your system, we offer the regular pvCheck.