Saltwater Batteries Dominate Grid Storage
Word Count: 202
CATL’s TENER sodium-ion systems (2024) disrupt renewables storage:
Seawater-derived electrolytes ($3/kg vs $78/kg for lithium)
190 Wh/kg energy density (matching LFP batteries)
-40°C to 85°C operation with zero thermal runaway risk
Scaling globally:
▶️ 100 GWh/year production from 2025
▶️ $57/kWh system cost (40% below lithium)
▶️ 30,000-cycle lifespan proven in Ningxia solar farm
Key innovation:
Prussian white cathodes prevent salt crystallization at sub-zero temperatures
Zero Carbon，vape battery，battery cell，v battery，solar cell
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