EVE Energy Targets 2026 for Breakthrough Solid-State Battery Launch

EVE Energy announced plans to commercialize its all-solid-state battery technology by 2026 during its 2nd Lithium Battery Conference on June 18th, coinciding with its 24th anniversary.

The company revealed key performance metrics for its solid-state pouch cells:

• Operating Range: -20°C to 60°C at 20MPa pressure

• Cycle Life: 2,000+ cycles at 45°C@1C

• Storage: >93% capacity recovery after 28 days at 60°C

• Power: 8C discharge capability

• Safety: Passes crush and 200°C thermal chamber tests

Technology Roadmap:

• 2026: "Generation 1.0" solid-state battery with 350Wh/kg and 800Wh/L density

• 2028: "Generation 2.0" battery exceeding 1000Wh/L

Core Innovations:

1. Chemistry: NCM cathode + silicon-carbon anode + sulfide solid electrolyte

2. Cathode: Dual-layer coating (ion-conductive inner layer + halide electrolyte outer layer) prevents side reactions

3. Anode: Low-expansion silicon-carbon composite with carbon coating

4. Electrolyte: Dual-layer architecture (oxidation-resistant cathode side / reduction-resistant anode side)

5. Interface: Particle size optimization creates mechanical interlocking at interfaces

Additional Announcements:

• LMX Technology: LFP-based solution for heavy trucks (205Wh/kg, 500km range)

• 46-Series Cylindrical Cells: Mass production achieved with zero expansion and high strength (60,000+ installed by May 2025; BMW iX3 deployment in late 2025)

• Global Battery Recycling Network: Partnership with Huayou Cobalt, GEM, BASF, SF Holdings, and others

This ambitious roadmap positions EVE Energy at the forefront of next-generation battery development, with its solid-state technology offering significant improvements in energy density, safety, and temperature resilience compared to conventional lithium-ion batteries.