Certification programmes for RES installations

Updated: 17.01.2019

Author: Georgios Maroulis

Up to now, no organisation has been assigned the task to certify installers. Although there is no established certification scheme, the CRES keeps an updated database of PV facility installers who have agreed to implement the good practice guidelines specified in the “Guidebook for Installing PV Systems on Roofs”. The Guidebook was developed by CRES in cooperation with the Public Power Corporation and the National Technical University of Athens. In addition, CRES maintains an updated database of all professionals in the RES sector (including RES installers).

Competent authority

Centre for Renewable Energy Sources and Saving (CRES)

Further information

http://www.cres.gr/pvcatalog/ (Catalogue of PV Installers (in Greek))

http://www.cres.gr/catalog/ (Catalogue of RES Professionals)


Further information

  • Κέντρο Ανανεώσιμων Πηγών Ενέργειας και Εξοικονόμησης Ενέργειας - Centre for Renewable Energy Sources and Saving (CRES) - energy agency
  • +30 210 660 33 00
  • CRES website
  • cres(at)cres.gr