DATA ANALYTICS FOR BESS OPERATIONS

Finally, BESS Analytics That Actually Helps Your Team

TWAICE is purpose-built for BESS asset managers and operations teams to reduce risk, optimize performance, and maximize lifetime value.
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Trusted by battery operators and innovators around the world

Improve availability & performance

✔ Pinpoint issues and get recommendations to fix them
✔ Recover lost energy
✔ Maximize BESS health & lifespan

Catch safety issues before they escalate

✔ Identify safety-critical trends across your fleet
✔ Receive timely alerts & recommendations

Operate smarter with data

✔ Standardize and track KPIs with dashboards
✔ Monitor battery degradation and health
✔ Centralize data and automate reporting

Track warranties & guarantees

✔ Detect warranty breaches and avoid penalties
✔ Substantiate your warranty claims with data

Analytics for energy storage owners and operators

Warranty Manager

Track warranties & reduce risk

Monitor BESS warranty KPIs like capacity, cycling, and RTE—independent of suppliers.

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Performance Manager

Maximize performance & availability

Get insights into weak modules, RTE, and imbalances to guide fast, effective operations.

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Digital Commissioning

Catch issues before your BESS goes live

Identify and fix issues that can be missed with on-site commissioning.

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Turn BMS data into actionable insights

Built by battery experts, for battery owners & operators

Work smarter, communicate effectively, and empower your teams with actionable BESS insights

A single source of truth...

Better Insights. Smarter Operations. Proven Impact.

Whether you manage operations, performance, or planning—TWAICE gives you the insights to detect issues early, improve reliability, and make decisions with confidence.

Uncover Underperformance

"With TWAICE, it’s like being able to see into the battery data. TWAICE has helped us uncover many underperforming components that we wouldn’t have found otherwise. Other tools are not able to show us the same level of detail that we need to understand how the batteries are performing."

Laura Perez Amigo

Operations Manager

Maximizing profitability

"TWAICE enables us to gain critical insights into the performance and aging of battery systems. This allows us not only to increase operational safety, but also to maximize the profitability of our projects."

Hermann Schweizer

CTO

Empowering Bess Operations

“With battery analytics, we improve our understanding of our BESS in operation even without having an armada of operational & data analytics experts on board (yet). Using TWAICE analytics means that our team is able to become better BESS operational experts.”

Julian Gerstner

Head of Storage

Remaining TechnologiCALLY Agile

"This partnership contributes greatly to the reliable, safe and efficient operation of our portfolio. In addition, we want to select the best possible cell technology for the future based on the evaluation of various cells by TWAICE so that we remain technologically agile."

Gabriele Schmiedel

Managing Director

GAINING UNPRECEDENTED INSIGHTS

"We accelerated the development of high-performing battery electric vehicles by months. With TWAICE, we can provide high-performing battery electric vehicles to our customers that meet the complex needs of the industry.”

Daniel Jonsson

Global Product Manager Battery

WEBINAR

Planning a BESS Project? Here’s What You Need to Know

In the first session of the TWAICE & Camelot BESS Lifecycle Webinar Series, experts from Camelot Energy Group and TWAICE share hard-won lessons from real-world energy storage projects—helping you get BESS development right from the start.

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ARTICLE

Tariff Section 301

The article examines the impact of U.S. Section 301 laws on the battery industry, focusing on Lithium-Iron Phosphate (LFP) and Nickel Manganese Cobalt (NMC) batteries.

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ARTICLE

Customer Stories: BayWa r.e.

Julian Gerstner from BayWa r.e. shares his learnings for a successful battery storage operation. Julian leads grid scale storage projects and explains why companies need to 'think BESS' to champion the renewable energy transition.

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REPORT

BESS Pros Survey Report

Read a summary of the key insights from the BESS Pros Survey Report. The report provides a snapshot of the most pressing concerns in the field today, highlighting key operational pain points and areas for improvement.

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Download Report

Featured in the media

It’s surprisingly difficult to understand the health and status of a battery without extensive and expensive testing, which isn’t always possible once a battery is in (a vehicle). TWAICE has been taking aim at this problem since its founding in 2018.

TechCrunch

Get Smart on Battery Storage

Product updates, customer stories, best practices for asset managers and operations leaders

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GUIDES & REPORTS

Unlock Key BESS Insights: Download the BESS Pros Survey Report

We asked over 80 professionals about their priorities and challenges when operating BESS. The result? Our BESS Pros Survey Report. Find out what's shaping BESS operations

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CUSTOMER STORY

Customer Story: BayWa r.e.

TWAICE Energy Analytics Product Webinar - Winter 24

PRODUCT UPDATE

Wrap Up: Energy Analytics Product Webinar - Winter Edition '24

Our first product webinar explored the latest features for the Energy Analytics Suite. Among them, a new safety solution, improvements for the Performance Manager and automated reports.

PRODUCT UPDATE

Beyond Lithium: Explore the Potential of Sodium-Ion Batteries with TWAICE’s New Battery Simulation Model

As the demand for energy storage continues to surge, researchers and engineers are turning their attention to sodium-ion batteries as a promising alternative to lithium-ion. In this whitepaper, we explore the growing demand for sodium-ion technology and explain how TWAICE’s sodium-ion battery simulation model can help engineers gain initial insights into this new technology.

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