SieStar B.V. is a Dutch energy solutions provider specializing in smart, scalable battery storage systems. Founded in 2023 through a collaboration between SieTec (industrial automation) and EmergoStar (battery module development), SieStar enables companies to take control of their energy usage. Their modular solutions support grid congestion relief, EV fast charging, peak shaving, load shifting, and energy trading. Built on Siemens safety PLCs and using LiFePO4 cells, SieStar systems combine reliability, safety, and performance—powering a future of emission-free operations.
