Electrovaya Delivers 1.5 MWh Lithium Ion Battery-Based Energy Storage System to Arizona Public Service Company

TORONTO, ONTARIO, Feb 23, 2012 (MARKETWIRE via COMTEX) — Electrovaya Inc. today announced that it has delivered a 1.5MWh capacity Lithium Ion SuperPolymer(R) Battery Energy Storage System (“BESS”) to Arizona Public Service Company, that state’s largest electric utility. The BESS will be providing energy storage for a pilot program to…

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