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Quality Over Quantity: Ampace's Groundbreaking Innovations at RE+ 2025

At the prestigious RE+ 2025 event, which took place from September 9 to 11, Ampace made headlines by unveiling the world's first mass-produced semi-solid lithium iron phosphate (LFP) battery cells with an unprecedented 10C discharge rate. This innovation comes at a crucial time as the demand for efficient, reliable battery technologies continues to rise in various sectors, notably in renewable energy and electric vehicles (EVs).

A New Standard in Battery Performance

Ampace's new semi-solid LFP cells are engineered to redefine industry standards. The 10C continuous discharge rate is double that of the current market offerings, allowing for swifter response times to fluctuations in energy supply and demand. Additionally, these cells boast a 20% increase in energy density, ensuring that they can store more energy in a smaller footprint, which is essential for grid stability and data centers facing spatial constraints.

Beyond energy density, the lithium-ion cells promise long operational lifespans and advanced thermal stability, guaranteeing that they can operate effectively in harsh environments, withstanding temperatures ranging from -20ºC to 55ºC. These advancements collectively enhance the reliability and safety of Ampace’s offerings, catering to the growing need for energy systems that support renewable energy integration.

Pioneering Safety Measures

Safety has always been a cornerstone of Ampace’s product development philosophy. Their semi-solid-state technology addresses common battery hazards by significantly reducing risks associated with thermal runaway and leaks. Additionally, the cells have successfully completed UL 9540A testing, affirming that they meet rigorous industry safety standards. With real-time leakage monitoring and system-wide fire safety certifications, Ampace stands out as a leading provider of safe energy solutions in the increasingly competitive battery market.

Their safety record speaks volumes, with over 69 million cells produced to date without a single incident or recall. This impressive track record fortifies Ampace’s ambitions for global market expansion and underscores their commitment to quality and safety.

Real-World Impact Through Innovation

During the exhibition, Dr. Yuan, the Chief Technology Officer of Ampace, emphasized the real-world implications of their technologies. “We’ve moved beyond research papers,” he declared. “These battery cells and systems are deployed in the field, showcasing how innovation can create a tangible impact.” This statement reflects Ampace's focus on delivering practical solutions that address immediate energy challenges while meeting the specific requirements of the U.S. market.

One remarkable example of Ampace’s capabilities was illustrated through a recent test in Chile, where their battery systems provided stable electricity to over 200,000 residents during a simulated 9.0-magnitude earthquake. Such milestones not only demonstrate the robustness of their technology but also highlight their vital role in enhancing energy security.

Commitment to Sustainability

In recognition of its achievements in sustainability, Ampace received the EcoVadis Silver Medal in August 2025, positioning the company within the top 10% of firms globally for sustainability performance. This distinction not only affirms Ampace's dedication to environmental management but also elevates its carbon management practices from intermediate to advanced levels.

Ampace’s strategic vision involves advancing operational excellence and user-oriented innovation. As part of this vision, the company aims to build lasting trust within the North American market by adhering to the highest safety and performance standards. Ultimately, they are committed to participating in the transition toward clean energy solutions, helping to create a more sustainable future.

Ampace’s contributions at RE+ 2025 set a new precedent in the energy storage sector and highlight their role as pioneers in battery technology. By reinforcing safety and efficiency, they are well-positioned to support the demands of an evolving energy landscape. As the world increasingly turns to clean energy solutions, innovations like those from Ampace will be crucial in facilitating this transition and ensuring a reliable energy future.