ALABC

East Penn Manufacturing Co., Inc., and its subsidiary Ecoult recently launched a smart grid demonstration facility in Lyon Station, PA, that utilizes lead carbon Deka UltraBatteries® as the main power source. The facility will provide three megawatts of continuous frequency regulation services to the grid of PJM (Pennsylvania-Jersey-Maryland) Interconnection, the largest East Regional Transmission Organization/Independent System Operator in the U.S. …

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