Service of PV plants

One of the most important parts of our comprehensive services for operators of solar power plants is the PV plant servicing that basically means regular preventive control of plant devices including prescribed inspections, maintenance operation with agreed response times for troubleshooting and maintenance of plants and surroundings. For service management we use data from daily monitoring of production. Description of the servicing may vary depending on the PV plant type and customization.

We offer service maintenance that normally includes the following activities:

  • Regular preventive maintenance of technologies according to agreed periodicity:
    • solar modules
    • inverters (Satcon, SMA, Fronius, Vacon, Kaco, Power-One, Kostal)
    • DC and AC cabinets
    • transformer stations
    • constructions
    • compensation units
  • Regular preventive control by standards, including:
    • recording, monitoring and revisions of all PV plant parts
    • revisions of LV
    • revisions of HV
    • inspections of fire extinguishers
    • revisions of ESS
  • Fault detections
  • Start to troubleshoot in agreed reaction times (7 days a week/365 days per year)
  • Optimizing the performance of the PV system, including:
    • evaluation of daily production of PV plant
    • detection of production deviations of inverters and strings
  • Warranty and post-warranty service, including:
    • dealing with complaints and evidence with technology suppliers, materials, services
    • storage the spare parts and components for timing of repairs
  • Recording to the service book
  • Maintenance of plant field and surroundings, including:
    • moving grass
    • cleaning land
    • planting of grass
    • maintenance of the field (flatten depressions, piles, mounds, etc.).
    • fence repair

According to the request of our customers we also perform other additional services that can be provided within the PV plant service or individually:

  • initial inspection – controlling of documentation of actual construction, including:
    • initial inspection of the PV plant
    • proposals of production optimization
  • proposals and solutions to reactive power compensation
  • dispatching management systems
  • IR measuring of modules and switchboards
  • measurement of current/voltage characteristics of the modules and the entire strings
  • network analysis
  • shadow analysis
  • panels cleaning
  • snow cleaning
  • measuring ground impedance
  • drainage of land and transformer stations
  • and possibly other activities according to specific customer demands


Solar Global Service, a.s.
Okružní 741,
686 05 Uherské Hradiště

Identification number: 24784532
VAT: CZ24784532

+420 533 433 999

Zdeněk Tříska
Chief Executive Officer
+420 775 670 800

Jana Tománková
Assistant Executive Director
+420 601 344 278

Roman Skalický
business-technical manager
+420 607 011 495

Ing. Aleš Dobřecký
key account manager
+420 724 486 020

Dušan Karafiát
Head of Dispatching and IT
+420 725 311 349

Marcel Malůšek
vedoucí servisu
+420 725 163 111