The Karagiannis Group has extensive experience in the photovoltaic sector, with over 1,000 MWp of installed and grid-connected systems across Europe, America, and Asia.
We operate in 12 countries — including Greece, the United Kingdom, Romania, Russia, Cyprus, Puerto Rico, Turkey, the Republic of Congo, South Korea, Brazil, Uzbekistan and Kazakhstan — providing tailored solutions for each geographical and regulatory context.

We collaborate with internationally recognized partners and clients, including:
INTRAKAT SA, BIOSAR SA, BIOSAR LTD (UK), BIOSAR BRASIL, EGN Group, METKA-EGN LTD, SUNLIGHT SA, Ravago Group (Belgium), POLYKEM SA, AKTOR SA, Solar Roofs SA, and Canadian Solar.