CERENERGY® batteries can provide high security at low acquisition and operating costs for the stationary energy storage market. As such, Altech and its JV partners have enthusiastically given the green light to proceed to a final investment decision. About CERENERGY® batteries CERENERGY® sodium chloride solid state (SCSS) batteries, also known as sodium nickel chloride batteries, is the grid battery storage of the future. While not novel — it has been in existence since the 1990s — this battery technology is finding applications in mobility, telecommunications, and uninterruptible power supply (UPS) systems.