AUSTIN, Texas, December 2, 2015 – ViZn Energy Systems Inc. (ViZn), a leading provider of energy storage systems for microgrid, commercial & industrial and utility applications, announced today that it has built upon its best-in-class proprietary flow battery technology to enhance the capabilities, reliability and lifetime of all next generation flow battery systems for multi-megawatt energy storage applications. The Vanguard II battery stack further expands the operating range of ViZn’s systems, strengthening their industry-leading long-duration energy services by enhancing the fast switching and high power cycling capabilities required for many applications, further maximizing ROI and providing industry-leading payback periods. Read more →