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After‑Sales and Service Support

Corecomm Energy Kft. supports its clients not only up to the installation phase: we place strong emphasis on operational safety and long‑term assistance.

Our Services:

  • 24/7 customer support and fault‑reporting hotline
  • Accredited service background
  • Warranty repairs and warranty extensions
  • On‑demand and scheduled preventive maintenance
  • Fast response times and high availability

Our goal is to ensure that our partners’ energy storage investments operate with the highest possible level of safety and return on investment.