Breakthrough in Solid-State Battery Materials: ENFLOW’s Path to U.S. Market Entry

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ENFLOW is advancing solid-state EV battery technology through scalable sulfide electrolyte production and preparing for U.S. market entry.

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December 16, 2025

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Technology / Energy

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Breakthrough in Solid-State Battery Materials: ENFLOW’s Path to U.S. Market Entry

Solid-state batteries are widely recognized as the next major leap in EV technology.

At the center of this transition is ENFLOW, a Korean deep-tech company specializing in sulfide solid electrolytes for all-solid-state batteries (ASSB).

From Lab to Pilot-Scale Production

ENFLOW operates both lab-scale and pilot-scale facilities, enabling a smooth transition from R&D to commercialization. Using a spray pyrolysis process, ENFLOW produces spherical fine powder electrolytes—an ideal morphology for dense packing and stable cell performance.

Key advantages include:

  • - Continuous, closed production process
  • - Easy oxygen-free / moisture-free operation
  • - Scalable equipment design with reduced CAPEX
  • Performance that Matters

    Cell performance tests show:

    • ~6.6% higher capacity retention compared to reference materials
    • Improved stability at higher C-rates
    • Consistent quality from pilot output, equivalent to lab results

    Preparing for U.S. Market Entry

    With a planned mass-production facility and Series-B funding roadmap, ENFLOW is now preparing for U.S. partnerships, pilot programs, and automotive qualification pathways.

    Interested in solid-state battery materials for EV/Defense/Space applications? Contact nGen Consulting to explore U.S. market entry pathways.