High-Efficiency System Reduces Energy Consumption and Enables Sale of Excess Power for Utility Grid Frequency Regulation<br />
<br />
SAN DIEGO – Maxwell Technologies, Inc. (Nasdaq: MXWL) announced today that it is supplying ultracapacitors to ABB, the global leader in power and automation solutions, for ABB's recent contract win to upgrade Philadelphia area rail lines. As previously announced, ABB will install a hybrid version of its high-efficiency ENVILINE™ energy recovery and ...This story is related to the following:Electrical Equipment and Systems Sponsored by: Globtek Inc. - MOBILE BANNER ADUltracapacitors | Electronic Components | Energy Storage Capacitors |