28th, July, 2017 Production of hot water for the cleaning of wine storage tanks, 24 collectors Calpak 200 GA & 2 hot water storage tanks Calpak 1000CL1. Read more
28th, July, 2017 Experimental application for space cooling using an absorption machine and 5 Calpak 200 GS collectors (in association with the Center of Renewable Energy Sources of Greece). Read more
