PotisEdge's 5MWh Containerized BESS Secures World's Toughest Safety Certifications
What does it take?to design a containerized BESS?that is powerful, safe, and reliable??At PotisEdge, we answer this question by achieving compliance with the world’s most stringent safety and performance standards.?
PotisEdge?is proud to?announce?that its?5MWh liquid-cooled containerized BESS, the PotisBank-L5.0,?has achieved international certification for safety, performance, and fire protection. This milestone demonstrates?one of the ways PotisEdge ensures energy storage components provide safety, dependability, performance, while most importantly meeting the industry’s strictest standards across the board.
Why Compliance Matters
BESS solutions are subject to rigorous global safety regulations to ensure reliability and risk reduction in their lifespan and application. Compliance goes beyond meeting regulatory requirements; it enhances?safety, efficiency, and the successful deployment in grid infrastructure, commercial, and industrial setups while lowering operational risk.
To ensure the highest levels of safety, performance, and reliability, the PotisBank-L5.0 has met and exceeded a number of global certifications. These certifications span multiple critical areas: safety and performance (UL), general safety and electromagnetic compliance (IEC), and fire and explosion protection (NFPA). Here’s a breakdown of the key standards that demonstrate the PotisBank-L5.0’s excellence in each of these categories.
?1. UL Standards?–U.S. Safety and Performance Certification
The Underwriters Laboratories (UL) standards are globally recognized benchmarks for ensuring the safety, performance, and reliability of energy storage systems. PotisBank-L5.0 has successfully passed the following UL certifications:
? UL 9540?-?Standard for Energy Storage Systems and Equipment.
As the primary certification for BESS safety, UL 9540 covers?system-level requirements for electrical, mechanical, and thermal safety, as well as for fire and explosion prevention. Compliance with UL 9540 provisions ensures that the PotisBank-L5.0?meets the highest safety and performance standards. This significantly streamlines project approvals and accelerates deployment in the U.S. and other regulated markets.
? UL 1973 - Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications
UL 1973 focuses specifically on battery module safety. It assesses electrical, mechanical, and environmental performance to prevent potential hazards such as overheating, short circuits, and mechanical failure. This certification confirms that the ?PotisBank-L5.0’s battery modules are designed for long-term reliability and safe operation in energy storage applications.
? ?UL 9540A - Battery Energy Storage System (ESS) Test Method
UL 9540A is a critical fire safety test that assesses the risk of thermal runaway and fire propagation within battery storage systems. By analyzing potential fire behavior, it helps guide the design of advanced safety features, including thermal management, fire suppression, and ventilation systems, ensuring enhanced protection and reliability.
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2.?IEC Standards – General Safety Outline and Electromagnetic Compliance Requirement
The International Electrotechnical Commission (IEC) develops global safety and performance standards for electrical and electronic systems, and the PotisBank-L5.0’s compliance with multiple IEC standards underscores its safe operation, reliability, and electromagnetic compatibility in international markets.
? IEC 62477 - Safety Requirements for Power Electronic Converter Systems
This standard ensures protection against electric shock, overheating, and system failures?by outlining?safety requirements for power electronics used in energy storage systems. Compliance with IEC 62477 guarantees that the?power electronics within the PotisBank-L5.0 operate safely under all conditions.
???IEC 61000 - Standards on Electromagnetic Compatibility (EMC) of Systems
IEC 61000 defines the electromagnetic compatibility requirements for electrical systems. Compliance with this standard?guarantees that the?PotisBank-L5.0?neither causes nor experiences interference from other electronic devices or grid components. This is critical for stable grid integration and uninterrupted performance in environments with high electromagnetic activity. ?
???IEC 62619 - Safety Requirements for Secondary Lithium Cells and Batteries, for Use in Industrial Applications
This standard evaluates the safety and performance of lithium-ion battery cells and modules in industrial applications?in a way that assesses?overcharge protection, thermal stability, and electrical insulation to prevent hazardous conditions. Compliance with IEC 62619 confirms that?battery modules of the PotisBank-L5.0 meet stringent safety benchmarks for stationary energy storage use. ?
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????IEC 60730- Safety Standard for Household Appliances
IEC 60730 sets safety standards for automatic electrical controls, including those used in BMS and thermal management controls.?This certification ensures that PotisBank-L5.0’s automated systems operate safely?and?are able to prevent underperformance or system overload.
? ??IEC 63056- Secondary Lithium Batteries for Stationary Applications
This new standard has special requirements regarding the safety and performance of lithium ion batteries used in stationary applications, including energy storage systems for the grid, commercial, and industrial use. Adhering to the guidelines set by IEC 63056 enables PotisBank-L5.0’s batteries to be continuously dependable and efficient throughout their expected lifecycle.
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3. NFPA Standards – Fire and Explosion Protection
The National Fire Protection Association (NFPA) is tasked with setting up guidelines aimed at reducing the chances of fire and explosion in energy storage systems. The PotisBank-L5.0?meets key NFPA standards that augment fire suppression, explosion mitigation, and system safety.
? NFPA 68 – Standard on Explosion Protection by Deflagration Venting?
NFPA 68 provides guidelines for?venting deflagration for energy storage enclosures, specifically for the use of venting mechanisms for safe release of pressure during fire or explosion. By meeting this standard, PotisBank-L5.0 is equipped with proper ventilation measures to safely release pressure and prevent structural damage in the event?of a thermal event.
? NFPA 69 – Standard for the Prevention of Explosions
NFPA 69 focuses on preventing explosions by controlling, suppressing, and ventilating combustible gases before they reach hazardous concentrations. By complying with NFPA 69, the PotisBank-L5.0 incorporates active explosion mitigation measures, further reducing fire risks and enhancing overall system safety.
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Why These Certifications Matter
Achieving compliance with these globally recognized standards ensures that the PotisBank-L5.0?delivers:
??Unparalleled Safety – Engineered to prevent thermal runaway, fire propagation, and electrical failures.
??Reliable Performance – Certified to withstand operational stresses while ensuring long-term stability.
??Regulatory Compliance – Pre-approved for deployment in markets with stringent safety certification requirements.
??Seamless Grid Integration – Meets electromagnetic compatibility requirements for interference-free operation.
Setting the Benchmark for Safe and Reliable BESS
As energy storage becomes a critical pillar of global power infrastructure, PotisEdge remains at the forefront of innovation?to ensure?the highest safety and performance standards. At PotisEdge, we believe that compliance is more than just a regulatory requirement—it’s a commitment to safety, innovation, and reliability.?The PotisBank-L5.0 is more than just a certified BESS—it?is?a testament to our commitment?to safety, efficiency, and cutting-edge technology.?With the PotisBank-L5.0 setting a new benchmark in BESS technology, we invite our partners, customers, and industry leaders to join us in shaping the future of sustainable energy storage.
Safety technologies keep evolving, and so do the safety codes and standards. At PotisEdge, we will stay compliant with emerging safety standards to ensure safe operation for our customers and maintain our strong track record of zero fire failures.
Reach out to?us today at [email protected] to explore?how the PotisBank-L5.0’s industry-leading certifications can ensure a safer, more efficient energy solution for your business.
To learn more about the PotisBank-L5.0, visit our LinkedIn page here.
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3 周Awesome ??
Director of Operations at 402G, orchestrating optimized organizational success and growth by empowering people, planet, and progress.
1 个月Awesome achievement and example of the requirements for critical infrastructure. With extreme weather conditions threatening the stability of the grid back up energy supply for critical infrastructure will be paramount to maintaine community safety expectations.