EnSync: Menomonee Falls' EnSync on the brink of discontinuing operations

EnSync Energy's financial problems continue to worsen, as the Menomonee Falls-based maker of energy storage and management systems now says it's on the verge of discontinuing operations. In a recent news release, the company mentions the loss of an apparently significant contract deal. Toward the end of its fiscal 2019 second quarter, a buyer sent a termination letter to the company for a power purchase agreement associated with a project in Hawaii that would have "provided significant upfront...