Always the right service

The "Technical Services" department of TEVCON - Terra Value Consulting GmbH is your competent contact for all issues revolving around the maintenance and operational management of photovoltaic systems.

From private rooftop systems through to photovoltaic powerplants in the megawatt range, we can always offer you a service to match your facility. Our key competence is inverter maintenance!

PV systems malfunctions will almost always lead to a loss of earnings and hence financial losses. Their regular checking is thus not only an investment in the assured earnings of your PV system, but also mandatorily required by the policies of most insurers.

Our technicians have many years of experience with all string inverters of relevance in the market (SMA, Danfoss, Effekta, Silken, etc.), as well as the central inverters from the market leaders (Siemens-SINVERT, Schneider-Xantrex, Power One – AURORA, etc.)