Fractal energy storage

Williamson Battery Technologies delivers advanced lithium battery systems, solid-state energy storage, battery thermal management (BTMS), intelligent EMS, industrial rack cabinets, telecom power syste...
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About Us

We operate smart Battery Energy Storage Systems (BESS) in real time to optimize energy savings for our customers. By leveraging advanced connected batteries, we ensure that each customer

Fractal Energy Storage Consultants Monthly Newsletter

Read the Fractal Energy Storage Consultants September 2025 newsletter highlighting key topics of the global energy storage industry. Join 33,000+ subscribers globally.

EXPERIENCE

Fractal EMS is the market leader in front-of-the meter third-party energy storage controls with over 14 GWh in operations and 33 GWh in awarded ESS and hybrid projects globally.

ENERGY STORAGE NEWS

This standalone project consists of a 9.9 MWac, 2-hour Battery Energy Storage System (BESS) located in the Houston Load Zone, Texas (ERCOT), with an expected In-Service Date in Q3

Fractal Energy Storage: Revolutionizing Renewable Energy Systems

As global renewable energy capacity surges—reaching 3,372 GW in 2023—the limitations of traditional energy storage systems become glaringly obvious. Fractal energy storage emerges as the antidote

Energy Storage Financial Model

Fractal provides robust energy storage financial models to utilities, energy companies and investors. Fractal has spent years developing and optimizing powerful models that simulate performance,

WELCOME

Fractal EMS was designed by experienced operators to maximize safety and profitability of storage and hybrid systems. Fractal EMS combines advanced

Full Lifecycle Support

Fractal can support the full life cycle of an energy storage or hybrid project: Feasibility study, technical design, robust financial analysis, optimization, procurement management and owner''s engineering

Our Solutions

This system stores excess energy produced during low consumption periods and utilizes it during peak demand times until it is depleted. It doesn''t fight grid

Full Lifecycle Support

Fractal EMS provides full command, control, monitoring and management functionality for a single energy storage asset or a fleet or assets location

Fractal Energy

As experts in smart energy storage systems, we optimize electricity consumption and production for businesses. We are your dedicated partner for Demand Load Management (DLM), subscribed power

BESS Commissioning Support

Fractal''s energy storage commissioning support and certification provides expert guidance and oversight for the commissioning of energy storage systems to include construction, installation, pre

CONTACT US

512-566-7516 - Get started today with Fractal''s design, analysis and engineering services. We look forward to learning about your important and exciting energy storage or hybrid project. Fast and

ERCOT Battery Storage Performance Benchmark Report 2025 Q1

Fractal Energy Storage Consultants 2025 Q1 ERCOT Battery Storage Performance Benchmark Report. Experienced insights on BESS trading strategies, revenue stack trendsbenchmarking actual revenue

Fractal Model version 25.3 Newest Features and Functionality

View release notes for version 25.3 of the Fractal Model, the leading technoeconomic energy storage modeling package used project development, due diligence and RFP evaluation.

COMPANY OVERVIEW AND SERVICES

Fractal is a specialized energy storage consulting and engineering firm that provides expert consulting, independent engineering, and advisory services for energy storage and hybrid projects and industry.

Energy Storage Independent Engineering Review

Fractal''s energy storage independent engineering review provides technical and financial due diligence services to financiers for support of debt, equity investment or acquisition. Our unmatched

See Our 6 Value Steams

Our team has completed over 1,000 energy storage consulting and OE engagements spanning analysis, due diligence, procurement, and engineering

Lithium & Solid-State Battery Systems

High-density LiFePO4 and solid-state battery modules with integrated BMS and advanced thermal runaway prevention – ideal for industrial peak shaving and renewable integration.

BTMS & Intelligent EMS

Active liquid-cooled thermal management combined with AI-driven energy management systems (EMS) for optimal battery performance, safety, and predictive analytics.

Rack Cabinets & Telecom Power

Modular energy storage rack cabinets (IP55) and telecom power systems (-48V DC) for data centers, telecom towers, and industrial backup applications.

S2C & UL9540A Containers

Solar-storage-charging (S2C) hubs and UL9540A certified containerized BESS (up to 5MWh) for utility-scale projects and microgrids.

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Contact Williamson Battery Technologies

We provide advanced lithium battery systems, solid-state storage, battery thermal management (BTMS), intelligent EMS, industrial rack cabinets, telecom power systems, solar-storage-charging (S2C) integration, and UL9540A certified containers for commercial, industrial, and renewable energy projects across Europe and globally.
From project consultation to after-sales support, our engineering team ensures safety, reliability, and performance.

Industriestraße 22, Gewerbegebiet Nord, 70469 Stuttgart, Baden-Württemberg, Germany

+49 711 984 2705  |  +49 160 947 8321  |  [email protected]