As a photovoltaic expert and licensed electrical specialist, we take over all refurbishment, repair and conversion work on your photovoltaic system. We repair all damages and eliminate all defects that lead to reduced yield.

Our services in the context of a professional PV refurbishment:

  • Exact inventory, incl. function, fault and performance analysis
  • Elaboration of a time and cost-optimized restructuring plan
  • Expert opinion preparation
  • Repair of fire, storm and storm damage, such as lightning and overvoltage damage, damage caused by hailstorms
  • Elimination of sources of danger and disturbance, such as ground vegetation or shading by tree growth
  • Execution of complete roof renovations
  • Dismantling improper installations
  • Regeneration of PID-damaged PV systems
  • Performance optimization and repowering of old plants 
Dachsanierung Photovoltaik - Verwaltungsgebäude Dachsanierung Photovoltaik - Hallendach
PV refurbishment on a building roof PV refurbishment on a hall roof

Under references you will find an excerpt of our PV systems refurbished to date.

Service Call

+49 (0)6421 - 49 92 570

+49 (0)152 - 21 98 90 07



Michael Beer - TÜV Rheinland certified expert since 2012

TÜV Zertifikat

Specialist company of the electrical guild

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Specialist company for electromobility

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