eBox261 IEC
eBox denotes a lithium energy storage system to realize the balance and optimization of energy supply and demand among the power grid, batteries, and loads by using local and remote EMS management systems, facilitating the access to new energy equipment such as photovoltaics, and bring application value in peak and valley electricity consumption, grid capacity expansion, and electricity safety, and serves as a core node to achieve smart micro-grid access.
Product Advantages
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AI-DRIVEN HIGH-EFFICIENCY OPERATION
AI-driven architecture maximizes overall system efficiency to ≥91.5%, increasing comprehensive revenue by up to 5% and turning every kilowatt-hour into a profitable asset.
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GLOBAL FAST OTA REMOTE UPGRADE
AI-enabled station-wide remote updates complete full ESS and charger upgrades in under 15 minutes with zero downtime, ensuring continuous system evolution alongside grid regulations.
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MICROGRID SELF-ORGANIZING SUITE
AI-powered all-scenario solution supports seamless switching between grid-tied, islanded, and black-start modes, delivering a versatile, multi-purpose framework for complex applications.
Product Parameters
| Cell Capacity / Material | 314 Ah / Semi-Solid State LFP |
| Operating Voltage Range | 728 ~ 936 V |
| Nominal Voltage | 832 V |
| Nominal Energy | 261 kWh |
| Usable Energy | 248 kWh |
| Charge / Discharge C-Rate | ≤ 0.5C |
| Rated Output Power | 125 kW |
| Rated Grid Voltage | 400V AC (3P4W / L1, L2, L3, N, PE) |
| Max. AC Output Current | 188 A |
| Frequency | 50 / 60 Hz |
| THDi | < 3% (@ Rated Power) |
| Max. Efficiency | 90% |
| Operating Temperature | -25°C to +55°C (Derating above 45°C) |
| Humidity | 5% – 95% RH (Non-condensing) |
| Altitude | ≤ 2,000 m |
| IP Protection | IP55 |
| Dimensions (W x H x D) | 997 x 2,289 x 1,395 mm |
| Weight | Approx. 2,580 kg |
| Thermal Management | Liquid Cooling |
| Installation Type | Ground Mounting |
| Fire Suppression System | Aerosol & Water Spray System; Active/Passive Trigger; Temperature & Combustible Gas Detection; Pack/Rack-level Gas + Water Fire Protection |
| Protections | Overvoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature Protections, etc. |