On August 8, 2026, the 2026 Rept Battero Brand Day was held in Shanghai, consisting of the "Champion Core" product launch and the "Dream Hour" concert. During the "Champion Core" session, Rept Battero launched the Powtrix 6.9MWh energy storage system, the Wending 320Ah sodium-ion cell, the Chenxing commercial vehicle battery systems, and two solid-liquid hybrid cells, targeting three scenarios: AIDC (AI data centers), commercial vehicles, and marine/land/air innovative applications. Among them, the Wending 320Ah sodium-ion cell delivers 97% energy efficiency, over 20,000 cycles of cycle life, and an operating temperature range of -50°C to 65°C, positioned for multi-scenario applications including energy storage and power. The company also disclosed that it is continuously advancing NFPP cathode materials and anode-free technology, planning to raise volumetric energy density from about 200Wh/L to 360Wh/L.
From a product and company background perspective, Rept Battero is a Hong Kong-listed company (00666.HK) that achieved its first full-year profitability in 2025, with residential energy storage cell shipments ranking first globally. According to company disclosures, in the first half of 2026 it expects revenue of RMB 14.5 to 15.2 billion and net profit of RMB 0.7 to 0.85 billion, exceeding the full-year 2025 level; residential storage cell shipments retained the global No.1 position, and power battery shipments entered the global top ten in June. The launch of a 320Ah large-capacity sodium-ion cell continues the approach of major battery makers entering the storage market with "large cells plus long cycle life"; the advancement of NFPP cathode and anode-free technology reflects the industry's efforts to break through volumetric energy density bottlenecks through material and structural innovation, expanding sodium-ion application space in high-value scenarios such as power.
However, it should be noted that this is a product launch; the company has not yet announced the specific mass-production timeline, customer designations, or order scale for the 320Ah sodium-ion cell, and the target of raising volumetric energy density to 360Wh/L is a technology goal rather than currently mass-produced parameters. The intensive launch of large-capacity sodium-ion products by leading companies shows early preparation for storage market ramp-up, but product launches do not equal batch delivery; mass-production pace and cost performance should be confirmed by subsequent corporate announcements.