EnPower is focused on engineering-based innovations that can be readily scaled. Our patented technology is chemistry agnostic, having the potential to improve any anode or cathode material by strategically designing the electrode architecture. This allows EnPower to work with materials defined by our customers, streamlining the development and qualification process.
The technology is immediately scalable using traditional Li-ion manufacturing equipment. The company’s patents and trade secrets protect the know-how required to simultaneously deposit up to three layers of material in a roll-to-roll fashion. Simultaneous deposition allows multilayer electrodes to be manufactured at the same throughput as traditional coating lines.
EnPower’s 92,000 square foot facility in Indianapolis, IN is equipped with two coating lines, capable of producing over 2 million square meters of electrodes annually, and four pouch cell assembly lines. In addition, there is a full suite of analytical and reliability testing equipment, including SEM, Karl-Fisher titration equipment, particle size analytical equipment, and hundreds of cycling channels. EnPower plans to expand the capacity to 800 MWh by the end of 2023 and will have the capability to produce a range of cell form factors for customer qualification.