The battery offers a long-life design and chemistry that makes use of cost-effective, abundant, fire-safe, and low toxicity materials. Redflow's batteries are ideal for extended duration applications in a wide range of commercial installations and multi-megawatt hour storage deployments. Previously, he was the CFO at Renovus Solar during a time of rapid growth from 7 employees to over 60. Prior to Renovus, Hagen was the founding CEO of Weaver Wind Energy Inc. and raised over $1M in grants and angel capital. ... As Rev Coordinator, ... Chemicals, and renewables in the United States, Asia, and Europe. Brian ran several.