Skeleton Technologies launches graphene-based GrapheneUPS for AI data centers
Skeleton Technologies has introduced GrapheneUPS, a high‑density double‑conversion UPS system designed for AI and GPU‑heavy data centers that need continuous power protection while complying with increasingly stringent grid connection codes. The system combines load‑proximate backup with active grid‑stabilizing functions and is based on Skeleton’s inherently safe, fast‑cycling graphene‑enhanced supercapacitor storage, making it an interesting case study for engineers working with high‑power supercapacitor and SuperBattery‑class solutions in modern UPS architectures.
GrapheneUPS uses a continuous AC‑DC‑AC double‑conversion topology that isolates sensitive AI computing equipment from grid disturbances such as voltage dips, short interruptions and fluctuations during grid restoration, while also helping data centers meet evolving grid connection and grid code requirements without separate stabilization equipment at the point of connection. According to Skeleton, the system can enable up to 40% more computing power while requiring up to 44% less grid connection capacity, and delivers roughly 50% lower volume for the same performance compared to conventional UPS systems, supporting deployment in white space, gray space or as a containerized outdoor solution.

