Shows 2020: We present GREENROCK the saltwater battery at Europe’s big international Shows March 04 – 08 Energiesparmesse Wels Hall 20, booth F1 1090 POSTPONED: Energy Storage Europe Düsseldorf Hall 8b, booth F18-7 June 17 - 19 Juni ees (electrical energy Storage) Munich, part of The smarter Europe with Intersolar Hall C2, booth 220 NEW read more