ENTROVIEW

ENTROVIEW transforms battery diagnostics using patented entropy analysis for real-time, lab-grade SoC and SoH assessments. Their innovative technology cuts testing from days to minutes, enhancing performance for EVs, gigafactories, and recycling.

Company Location

Country:

France

City:

Saint-Martin-d’Hères

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Company Overview

Entroview is a technology company specializing in advanced battery diagnostics and management solutions across the entire battery lifecycle. Established in 2021 and headquartered in Saint-Martin-d’Hères, France, Entroview focuses on enhancing battery performance, safety, and longevity for electric vehicles and large-scale battery manufacturing facilities like gigafactories by providing actionable data to improve decision-making from production to end-of-life management and support sustainable energy solutions.

Battery Technology

Entroview’s core technology uses a patented entropy analysis method to measure molecular disorder in battery cells during charge-discharge cycles in real time, delivering laboratory-grade diagnostics in hours rather than days. It provides real-time SoC and SoH assessments with <1% error without disassembly or extra sensors, integrates with existing BMS, and supports all battery types including LFP and LMFP using standard embedded sensors for rapid defect detection, self-discharge calculation, and improved cell matching.

Products

Software solutions for real-time State of Charge (SoC) and State of Health (SoH) assessments with <1% error, compatible with standard battery management systems and requiring no additional hardware.

Recent Projects

Implemented and validated in leading European gigafactories to accelerate end-of-line testing—reducing test times to ~10 hours and lowering production scrap rates—and adopted by car dismantlers and recycling companies for precise SoH evaluations to facilitate battery sorting, repurposing, and second-life applications in a circular economy.

Investors

Raised over €3M in a 2021 seed round led by AFI Ventures and Rethink Ventures, with participation from Exergon, Holnest, Kima, Wind Capital and Linksium; backed by business angels Thibaud Elzière and Florian Douetteau; and supported by incubators and clusters including Linksium, BPI, Telecom Paris Incubateur, Wilco and MobilityXlab.

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