Description
Oliter 233kWh High-Voltage Battery Kit, V-TAC – with Liquid Cooling and IP65 Protection
The Oliter OHL-233 high-voltage battery kit from V-TAC is an advanced energy storage solution designed for high-capacity industrial and commercial applications. With a total energy capacity of 233kWh and state-of-the-art LiFePO4 technology, this system is ideal for large-scale projects requiring safety, efficiency and long-term reliability.
Thanks to the liquid cooling system, the batteries are maintained within optimal operating parameters even under demanding conditions, and the IP65-rated enclosures allow for use in harsh environments, including industrial premises.
Key features:
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Cell chemistry: LiFePO4
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Module energy: 46.59kWh
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Module capacity: 280Ah
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Module nominal voltage: 166.4V
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System nominal voltage: 832V
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System operating voltage: 728–949V
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Total system energy: 232.96 kWh
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System usable energy (DC Usable): 209.66 kWh
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Max. charging/discharging current: 140A
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Recommended current: 100A
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Communication: CAN
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Protection rating: IP65
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Dimensions (without inverter): 1100×1400×2105 mm
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Dimensions (with inverter): 1600×1400×2105 mm
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Approximate weight: 2560 kg
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Installation: Floor-mounted
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Life cycles: ≥6000 (at 25°C, 0.5C/0.5C, 70% EOL)
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Charging operating temperature: 0°C ~ +55°C
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Discharge operating temperature: -20°C ~ +55°C
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Storage temperature: 0°C ~ +35°C
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Maximum operating altitude: ≤2000m
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Monitored parameters: System voltage, current, cell voltage, cell temperature, module temperature
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SOC algorithm: Intelligent, adaptive
Key benefits:
✔ Massive energy storage – 233kWh for complex applications
✔ Liquid cooling for thermal stability and improved performance
✔ Full protection – IP65, ideal for industrial environments
✔ Intelligent communication – CAN protocol for advanced integration
✔ Over 6, 000 life cycles – a sustainable long-term investment
✔ Reliable operation in extreme temperature conditions
Ideal for:
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Commercial solar farms
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Large-scale off-grid systems
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Data centres and industrial facilities
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Commercial buildings with high energy consumption
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Large-scale backup solutions
