O&M Services for PV systems

Our entire spectrum of technical solutions and services is aimed at ensuring a high-performance level and smooth operation of your photovoltaic system throughout its entire life-cycle. On average, this means 20 years during which PV modules and components are exposed to – sometimes extreme – weather and environmental influences. Regular service and maintenance measures are therefore a prudent investment, because they prevent a performance drop and thus secure your earnings in the long run.

ADLER Solar not only supports you in the area of plant construction but also as a proven After-Sales specialist during the entire operating period. In concrete terms: You benefit from our many years of PV-experience in measuring, testing and installing with state-of-the-art and tested measuring equipment.

from 25 €*


  • Portal access
  • Data logger
  • Display for system visualisation
  • Setup of data logger
  • Configuration of portal

from 150 €*


  • Portal access
  • Operational monitoring
  • Daily and monthly reports
  • Proposals for operational measures based on economic considerations
  • Coordination of interference suppression missions
  • Data logger
  • Display for system visualisation
  • Invoice auditing
  • Coordination and proposal of insurance concepts
  • Claim management

on request


  • Portal access
  • Remote access
  • Operational monitoring
  • Maintenance
  • Transformer maintenance
  • Interference suppression
  • Daily and monthly reports including current weather data
  • Operative operations automated according to frame agreement
  • Coordination and proposal of insurance concepts
  • Claim management
  • Recurring tests according to DIN
  • Availability of selected components
  • Pruning
  • Data logger
  • Display for system visualisation
  • Security concept

*per year, depending on scope of services and plant size

Your added PV value:

  • At a glance – monitoring via our control room
  • Everything from a single source – Plant monitoring, optimisation and repowering
  • Best industry contacts – Procurement of replacement components through our supplier network
  • Experienced – Through more than 10 years of market knowledge – e.g. with expert opinions, After-Sales as well as Test & Repair services – we know all about faults or defects and can evaluate and correct them in a qualified manner
  • Transparent – you determine the scope of services according to your needs

We look forward to hearing from you at vertrieb@adlersolar.de or by phone on
+49 (0)421 83 57 01 00


Liebe Kunden,

es sind herausfordernde Zeiten für uns alle. Das neuartige Coronavirus (COVID-19) entwickelt sich rasant. Wir sind uns unserer gesellschaftlichen Verantwortung bewusst, die schnelle Ausbreitung des Virus gemeinsam zu verhindern und jegliche Maßnahmen und Anordnungen umzusetzen. Unsere Ausstellungsfläche bei uns im Hause ist aus diesem Grund vorerst geschlossen. Telefonisch und per Mail sind wir aber weiterhin montags bis freitags von 8 Uhr bis 17 Uhr erreichbar und beraten Sie gern. Ebenso sind unsere Montageteams für Sie im Einsatz, um den Service und Bau Ihrer Photovoltaik-Anlage zu gewährleisten.
Über die aktuelle Situation werden wir Sie hier auf dem Laufenden halten.
Ihr Team von ADLER Solar