After your plant has been built and put into operation, the partnership does not stop for us yet. EPCPlus joins us in the long-term care of our customers in the operation and maintenance of their solar projects.

Our O&M concept ensures that you are permanently satisfied with your investment in clean and future-oriented energy. Our service personnel take care of over 350 plants every day and over 500 MW of installed power. Whether open spaces or roof surfaces, central or string inverters, thin-film or crystalline module technology – The team of plant facility support is your partner for your PV solar system through permanent training and years of experience.

The professional support of your PV solar system includes:

  • Remote monitoring.
  • Inspection and maintenance.
  • Quick troubleshooting.
  • A clear presentation of the income.
  • Repair and repowering.
  • − Other services such as safety checks (e.g. DGUV A3), warranty extension and advice on individual spare parts contracts, cleaning and thermographic analysis of the modules, green maintenance on open spaces and green roofs, tips and recommendations on insurance, warranty support and repair of inverters by own personnel.

cockpit – Monitoring and reporting

Access the current or past yield data of your system via your online access at any time on the PC or mobile. The portal offers you among other things:

  • The view of day-to-year values.
  • A comparison of the yield forecast.
  • The evaluations of the performance ratio.
  • The yield data on your smartphone.
  • The event documentation in the logbook.

For high-impact visualisation of your photovoltaic system, we are pleased to offer you the installation of a display.

The SUNERGY® cockpit provides a clear overview of PV systems, even if different inverters and data acquisition devices are used.

With our know-how about plant construction, complex conversions or extensions of plants are no problem for us.

Our service hotline is available to answer any questions you may have:


Tel.: + 49 6201 7103 466

Our services

Our services

Engineering, Procurement and Construction – EPC