First-of-their-kind ultracapacitor subsystems address the power gap caused by increasing renewable energy generation SAN DIEGO, June 27, 2018 /PRNewswire/ -- Maxwell Technologies, Inc. (Nasdaq: MXWL), a leading developer and manufacturer…
Maxwell Technologies
Duke Energy is testing a hybrid ultracapacitor-battery energy storage system (HESS) at its Rankin Substation in Gaston County, N.C., in an effort to find a more effective way to integrate…