EVE Debuts Breakthrough＂5 Years Zero Degradation＂5MWh Long-Cycle Energy Storage System at RE+ 2025, Ushering in a New Era of Large-Cell Applications

Las Vegas, September 9–11, 2025 — At the renowned RE+ 2025 exhibition, EVE Energy emerged as an innovation leader in large-cell technology by globally launching its groundbreaking “5 year zero degradation” 5MWh long-cycle energy storage system and introducing overseas for the first time the 836kWh modular cabinet. With its scenario-driven solutions, EVE is opening a new chapter in large-cell applications, making it one of the most eye-catching highlights of the event.

"5 Years Zero Degradation" 5MWh Long-Cycle ESS — Mr. Giant Pro: Redefining Energy Storage Economics

Addressing common industry challenges such as “performance degradation upon delivery” and “high oversizing costs” in overseas energy storage markets, EVE introduces the Mr. Giant Pro — a 5MWh long-cycle system designed to deliver both reliability and economic value through advanced long-life battery technology.

Mr. Giant Pro adopts a leading large-cell technology approach. Starting from the fundamentals of electrochemistry, EVE’s self-developed long-life battery technology constructs a highly resilient SEI film with a high proportion of inorganic layers, significantly reducing side reactions during transportation, storage, and cycling. Moreover, the product incorporates an innovative targeted SEI film repair mechanism that automatically mends defects during cell operation, effectively delaying degradation and extending cycle life. This results in a breakthrough achievement of “zero degradation over five years,” truly aligning with the lifespan of solar power facilities.

Compared to conventional solutions, EVE’s 5MWh system increases energy discharge per unit over its full life cycle by 16%, reduces the number of DC-side devices by 16%, and substantially lowers initial investment and operational costs for customers.

836kWh Modular Cabinet — Mr. Brick: Overcoming Overseas Logistics Challenges

To tackle shipping constraints for energy storage systems going abroad, EVE launched the 836kWh modular cabinet — Mr. Brick. Its modular design allows the system to be broken down into smaller units, cleverly overcoming road weight restrictions, reducing logistical complexity and costs from the source, shortening project timelines, and offering a new solution for overseas market delivery.

Mr. Brick utilizes extra-large capacity cells, achieving 209kWh per module. Its modular stacking design enables flexible multi-scenario applications:

- Multi-Function Cabinet: Innovative stacked power distribution design supports flexible parallel configuration and integration with containerized systems, fully covering power storage and commercial/industrial scenarios;

- Flexible Transportation: Split-type shipping breaks through logistics limitations for large cabinets, complying with 100% of global sea and land transport standards;

- Smart O&M: Unified interfaces and plug-and-play design improve maintenance efficiency; an intelligent management system enables accurate early warnings;

- Ultimate Safety: Innovative “thermal-electrical separation” and “liquid-electrical separation” designs increase the fire protection layer area by 15% compared to traditional integrated cabinets, providing triple fire protection.

Full-Scenario Solutions: Displaying a Diverse Product Matrix

During the exhibition, EVE also highlighted its diverse product matrix tailored for energy transition, smart living, and green lifestyle applications. This included full-scenario solutions such as utility-scale and residential energy storage, as well as smart meters, consumer batteries, and power batteries — offering comprehensive lithium battery support to global customers.

Localization Strategy: Deepening Roots in the Americas Market

With the continuous advancement of its global strategy, EVE has achieved significant progress in the Americas: establishing EVE ACT Inc. in the U.S., launching the construction of the ACT factory, and officially opening its U.S. regional headquarters. These initiatives strongly support localized operations and rapidly growing business needs, earning widespread recognition from local customers with high-quality energy storage solutions and services.

Adhering to its philosophy of “technology-driven development,” EVE will continue to provide global customers with superior products and solutions through persistent innovation and comprehensive local services, contributing to the global energy transition and building a green, low-carbon future.