Hi-11.8 – Redefining Outdoor Energy Storage for Extreme Resilience and Scalability

Introducing Hi-11.8: The high-capacity, ultra-durable energy storage solution built for outdoor challenges and evolving demands.

Engineered with ultra-safe Lithium Iron Phosphate (LFP) technology and IP20-rated rugged protection, it thrives in harsh environments. A smart BMS with active balancing and second-level safeguards ensures unmatched safety and longevity, while auto-addressing and 32-unit parallel scalability deliver effortless expansion.

From 11.8kWh single-module capacity to 377.6kWh configurations, Hi-11.8 adapts seamlessly. Enjoy 0.5C continuous charge/discharge power, wide inverter compatibility, and optional heating/fire suppression for extreme climates—all backed by a 10-year warranty.

Elevate your energy resilience with Hi-11.8: where power, safety, and scalability conquer every condition.

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Hi-11.8: The Ultimate Energy Arsenal

Engineered for Extreme Resilience, Boundless Scalability, and Peak Efficiency

Uncompromising Safety & Reliability

  • 10-year warranty for decade-long confidence
  • Ultra-safe LFP chemistry resistant to thermal runaway
  • Second-level protection against overvoltage, overload, and temperature extremes
  • Smart BMS with active balancing for cell stability and longevity
  • Optional fire suppression system for critical environments

Extreme Flexibility & Scalability

  • Stack up to 32 units (377.6kWh max) with auto-addressing for plug-and-play expansion
  • Parallel 32 clusters for industrial-scale energy needs
  • Wide inverter compatibility for seamless system integration
  • IP20-rated enclosure designed for outdoor/ extreme weather endurance
  • Remote monitoring & firmware upgrades for future-ready performance

High Efficiency, Low Maintenance

  • 0.5C continuous charge/discharge for rapid energy access
  • Active balancing technology minimizes self-consumption (<0.5%)
  • Optional built-in heating ensures operation in -20°C to 55°C extremes
  • Space-saving vertical stacking simplifies installation
  • Handy real-time monitor for effortless system control

Unleash Limitless Energy with Hi-11.8

Hi-11.8 transforms energy storage into a robust, scalable fortress. Its military-grade LFP cells and multi-layer protection systems defy extreme temperatures, humidity, and surges, while the intelligent BMS maximizes lifespan through precision monitoring and adaptive balancing.

Whether powering off-grid cabins, industrial microgrids, or emergency backup systems, Hi-11.8 scales effortlessly from 11.8kWh to 377.6kWh. Remote management and auto-addressing eliminate complex setups, and optional heating ensures reliability in Arctic cold or desert heat.

Choose Hi-11.8—where cutting-edge safety, relentless adaptability, and outdoor-ready durability converge to future-proof your energy independence.