MEET THE POWIN StackOS

Discover the Powin advantage through our user-friendly, seamless, and reliable energy storage operating system—Powin StackOS™. This comprehensive system integrates a battery management system, thermal management system, and energy management system seamlessly. With strategically layered control levels, we minimize vulnerability to single points of failure, ensuring enhanced reliability and system resilience.

Battery Management System (BMS)

for Precise Control at the Cell Level

The BMS is at the heart of the Powin StackOS, providing cell-level monitoring, control, and safety. With Powin’s vendor-agnostic cell integration approach, you’ll always have a competitive battery supply while retaining control and using the same software platform.

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Thermal Management System (TMS)

Our in-house TMS optimizes the performance and safety of energy storage systems by actively regulating temperature, preventing overheating, and ensuring uniform temperature distribution across all components. Through efficient heat dissipation mechanisms, the system enhances the overall lifespan of batteries, contributing to prolonged operational efficiency and promoting reliability and longevity.

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Energy Management System (EMS)

The EMS links our storage system, operators, and the grid, offering complete control and visibility of various system components. StackOS features a versatile suite of applications, ensuring optimal system performance.

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Ready to see what the Powin StackOS can do for you?
See it in action

Analytics at Powin
Smart Data. Smarter Decisions

Harness the full potential of your energy storage system with insights that simplify operations, minimize costs, enhance reliability, and prioritize safety. Empower your decisions with analytics. This is where intelligence meets innovation.

Cloud analytics and machine learning

Gain deep insight into your system, down to the cell-level

Curated System Data & Trends

Benefit from unparalleled insights and observability.

Machine Learning Models

Pinpoint performance issues for prompt and effective resolution

Ops Reporting KPIs

Access summaries of operations and contractual obligations

“Our energy storage operating system, StackOS, empowers our customers with unparalleled visibility into the performance and operations of their energy storage assets”

— Brian Kane
Chief Projects Officer

“Our energy storage operating system, StackOS, empowers our customers with unparalleled visibility into the performance and operations of their energy storage assets”

— Brian Kane
Chief Projects Officer

Software FAQS

Where can I download spec sheets?

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Cell Balancing

Our proprietary BMS ensures that individual cells within a battery pack maintain uniform state of charge (COC) and voltage levels.  This is critical for optimizing the performance, efficiency and lifespan of the overall battery system.

State of Charge Control

The StackOS BMS controls the SOC of the battery pack based on user-defined parameters or external factors, optimizing the battery’s performance for specific applications or grid requirements.

Data Logging & Reporting

Our BMS comes with automatic data logging and reporting to track performance data over time and generates reports, allowing operators to analyze trends, troubleshoot issues, and make informed decisions regarding the battery’s operation and maintenance.

Temperature Monitoring & Control

Continuous monitoring and control of the temperature levels within the energy storage system to ensure they remain within optimal ranges for performance and safety. Active regulation of temperature through cooling or heating mechanisms to prevent overheating or excessive cooling that can impact the efficiency and lifespan of batteries.

Active and Passive Cooling

Cooling systems actively circulate air around the battery cells and components to dissipate heat generated during charging and discharging process.  Our systems are also designed for heat dissipation to occur naturally by transferring heat away from the components.

Uniform temperature distribution for adaptability

Our TMS ensures a uniform distribution of temperature across all cells and components to prevent hot spots that can lead to uneven wear and tear on the batteries.  This contributed to overall efficiency and performance by maintaining batteries at temperature that prevent performance degradation.

State-of-Charge Monitoring

Our EMS continuously monitors the state-of-charge (SOC) of individual battery cells or the entire energy storage system to ensure optimal performance and prevent overcharging or over-discharging.

Fault Detection and Diagnosis

The Powin EMS incorporates fault detection and diagnostic capabilities to identify and address issues promptly, minimizing downtime and ensuring the reliability of the energy storage system.

Advanced Algorithms for Optimized Energy Use

The Powin EMS optimizes energy use by intelligently managing the charge and discharging cycles of our batteries for enhanced performance. Our layered software architecture is able to control the batteries down the cell level, enabling the system to respond instantly to changing grid conditions and perform key applications such as peak shaving, load shifting, capacity firming, frequency regulation, voltage control, and many more. Tap into the Powin App store which was built on a decade of project experience, generating revenues for GWhs of projects.