Envision Energy, a global leader in green technology ,has announced the launch of its next-generation EN 8 Pro 8 MWh DC Liquid-Cooled Energy Storage System at Smarter E Europe 2025. Designed to accelerate the transition to an intelligent, resilient, and net-zero energy future, the EN 8 Pro sets a new benchmark in safety, performance, cost-efficiency, and environmental adaptability.
Featuring a high energy density design that delivers over 8 MWh high capacity, it combines advanced fire protection, intelligent thermal management, and reduced Levelized Cost of Energy (LCOE), making it an ideal solution for large-scale renewable integration and utility-scale energy storage.
Prevention-First Strategy for Ultra-Safety
Envision’s “Prevention First” fire safety strategy is fully embodied in the EN 8 Pro.
- Multi-layer defense combining three levels of fire suppression with active and passive deflagration control for full fire protection from cell to system level.
- Patented Triple-Fuse Cell Technology—electrical, gas, and solid-state fuses greatly reduces cell-level thermal runaway risk by interrupting electrical pathways, relieving pressure, and blocking ion transport.
- Early Fault Detection: AI-IoT diagnostics predict early failure warnings and continuous health insights for proactive intervention.
- Fully compliant with NFPA 855 and NFPA 68/69, the system delivers industry-leading protection under extreme conditions.
Lower LCOE and Performance
- A 26% smaller footprint (4-hour system) and 12 % lower auxiliary power drive down LCOE.
- The quick-connect interface allows pack replacement in under one hour, minimizing downtime.
- 700 Ah-plus cells provide > 8 MWh capacity with higher energy density and long service life.
- Precision SoC algorithms and millisecond-level data acquisition optimize energy management in real time.
Exceptional Environmental Adaptability
With IP55 protection, C5 anti-corrosion ratings, and low-noise technology —achieving 20 dB quieter than typical industry standards—the EN 8 Pro thrives in harsh climates, sound-sensitive areas, urban centers, and industrial zones alike.
“In the race to net-zero, energy storage must be safer, smarter, and more efficient. The EN 8 Pro is not just a product launch — it’s a leap forward in how we think about building a decarbonized, AI-driven energy system at scale. With industry-leading safety innovations, record energy density, and exceptional environmental resilience, the EN 8 Pro addresses the real challenges of the global energy transition. We are proud to debut it at Smarter E Europe 2025, a global stage where technology and action meet to accelerate a sustainable future.”
-Kevin Huang, Senior Vice President and President of Energy Storage Product Line at Envision Energy.
