KULR Technology Group Inc. (NYSE:KULR) is one of the best long term penny stocks with huge upside potential. On October 9, KULR Technology Group and Soluna Holdings Inc. (NASDAQ:SLNH) announced a new 3.3 MW hosting partnership for Bitcoin mining operations. Under this agreement, Soluna will operate ~3.3 MW of KULR’s Bitcoin mining capacity at its Project Sophie facility located in Kentucky. This marks the first time Soluna has partnered with a company primarily focused on a Bitcoin+ treasury strategy, whi ...