BESS Acceptance Testing (FAT / SAT)

Maximize BESS performance, safety and reliability: optimize your factory and site acceptance tests (FAT / SAT).

Act Early, Ensure Safety: Optimize BESS Performance and Reliability

In the evolving energy storage landscape, ensuring BESS reliability and safety before commissioning is essential. Operational issues often arise shortly after going live due to underlying problems in subsystems, racks or modules, resulting in costly downtime and safety risks.

At volytica, our FAT / SAT digital commissioning solution meticulously checks 100% of your plant's batteries, identifying and addressing anomalies before the system goes live. This proactive approach not only saves time and money but also enhances overall project success.

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100% Test Coverage

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Seamless Data Exchange

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Results within 24 Hours

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Early Issue Resolution

Collaborate for Success with Our BESS Testing Before Commissioning

Operators and owners of Battery Energy Storage Systems (BESS) have to cope with significant financial risks and tight project schedules. Our monitoring software ensures fast results: within 24-48 hours after testing, detailed reports are generated for immediate action by on-site teams.

Supporting various file formats (csv, Excel, json, mat, CAN-trace files) seamlessly, the volytica diagnostics software simplifies collaboration without requiring expensive integrations or cloud connections. Prior to operations, our comprehensive assessment guarantees BESS systems are optimized for efficiency and reliability.

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Essential Battery KPIs for FAT / SAT

To optimize battery system performance and longevity, we analyze raw data such as current, power, temperature and state of charge, generating key performance indicators (KPIs) with our advanced algorithms:

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Capacity

Verify expected capacity versus available capacity.

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Resistance

Identify wiring, connector, cell defects or other electrical issues.

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Round Trip Efficiency

Verify expected versus actual efficiency.

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Thermal Performance

Evaluate thermal behavior, performance and anomalies.

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Safety Limits

Verify compliance with safety-critical limits.

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Imbalances

Detect critical charge and thermal imbalances between units to detect hidden defects.

Strategic Advantages for BESS Stakeholders:

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Operational Excellence

Financial Optimization

Performance Enhancement

Proactive Risk Management

Stakeholder Confidence

Enhancing Quality Control with BESSential:
A Partnership with Sinovoltaics

Utilize BESSential, our comprehensive quality control service for battery energy storage systems (BESS) and benefit from our partnership with Sinovoltaics.

Most powerful analysis: The collaboration combines Sinovoltaics' expertise in factory audits and acceptance testing (FAT / SAT) with volytica's advanced diagnostics algorithms.

As a result, we provide unparalleled insight into battery quality and maximize the efficiency and reliability of BESS projects. Take advantage of a thorough 100% inspection of battery packs, guaranteeing optimal performance and safety from production to deployment. Learn more about our partnership!

Contact Luisa Pesenti

Discover Battery Monitoring and Benefit from Personal Consultancy

Explore our tailored support for the seamless commissioning of your battery energy storage system project and receive expert advice on your specific requirements for FAT / SAT testing.

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Powerful Tools for Every Battery and Business

Our battery monitoring software empowers a wide range of industries to improve the efficiency, performance and safety of their battery systems.

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Energy Storage
(BESS)

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Public Transport & Heavy Duty

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E-Mobility

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Insurance &
Finance

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