Definition

A Battery Energy Storage System (BESS) is a complex integration of electrochemical cells, power electronics, and control software designed to store electrical energy for later use.

The Wattality Standard

While commodity BESS focuses on simple energy arbitrage, Wattality specializes in Safety Critical BESS. Our architectures are designed for:

1. High-Power Density: Handling >2C discharge rates for AI workloads.
2. Propagation Prevention: Engineered barriers that prevent single-cell thermal events from cascading (NFPA 855 compliance).
3. 1500V Operation: Native high-voltage architectures for utility-scale efficiency.

Key Architectures

• Centralized: Large containerized solutions (Megawatt scale).
• Distributed: Cabinet-level modularity for industrial facilities.