GridFlow is commercializing a lithium-sulfur (Li-S) flow battery that has 10x higher energy density and 10x lower cost per kWh than traditional Li-ion or LFP batteries. Importantly, our battery is inherently much safer than other lithium technologies: the enhanced safety is created by the physical separation of the cathode and anode materials, mitigating the risk of a catastrophic fire. GridFlow has licensed this breakthrough technology from Sandia National Laboratories. Our target markets are residential power coupled to solar panels, virtual power plants, and grid-scale long-duration energy storage (LDES). By distributing energy storage to the edge of the grid, our solution helps maximize the value and stability of our nation’s transmission and distribution infrastructure.
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