HORIZON EUROPE // EIC ACCELERATOR ENERGY STORAGE CHALLENGE 2026
AETERNA-ENERGY: Solid-State Battery Twin
EN
BG
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PIC:
865986222
HEALTH: 88.0% SOH (10,000 CYCLES)
SOLID ELECTROLYTE INTERPHASE (SEI) CELL CHAMBER
CHEMISTRY: SODIUM-ION (Na+) SOLID-STATE
ANODE
Na Metal
SEI
CATHODE
Polyanionic
Lithium / Cobalt:
0.00% (100% FREE)
Dendrite Penetration:
0.00%
BMS Latency:
0.12 μs
Technical Core
• 512-bit Fixed-Point Butler-Volmer Accelerator
• Sodium-Ion Solid-State Electrolyte Twin
• 10,000 Cycle Life with Zero-Dendrite Growth
• Budget: €17,500,000 (€2.5M Grant + €15M Equity)
Coordinator:
Dimitar Stavrev Prodromov