RS-215K — HV 215kWh

      RS–MAY–241ACC — Technical Specification
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        Item

        Cell Type3.2V / 314Ah (LFP)
Battery System Capacity241 kWh
Battery System Configuration1P24S
Cooling MethodAir Cooling
Rated System Voltage (V)768 V
Operating Voltage Range (V)720 – 910 V

      

      
        AC Side (Grid-tied)

        Rated Power (kW)125
AC Rated Voltage (V)400
AC Frequency (Hz)50 / 60
Frequency Deviation (Hz)±5
Total Harmonic Distortion Current≤3%
Wiring3P4L + PE

      

      
        AC Side (Off-grid)

        Rated Power (kW)125
Rated Voltage (V)400
AC Off-grid Frequency (Hz)50 / 60
Off-grid Output≤2% linear
Overload Capability110% < 10min, 120% < 1min

      

      
        System Parameters

        Dimensions1487 × 1178 × 2298 mm
Weight≈ 3000 kg
Working Temperature Range−20 °C to 55 °C
Working Humidity Range5–95%
Protection LevelIP55
Corrosion Resistance GradeC4
Noise≤ 75 dB
Altitude≤ 3000 m
Fire ProtectionCabin Class (Water / Fire fighting / Gel) / PACK Class
Communication ModeEthernet / RS485 / CAN / Type-C

      
    

▹Safer

      Cobalt-free Lithium Iron Phosphate (LFP) battery: safety and long lifespan, high efficiency and high power density. Intelligent BMS providing complete protection.
    
▹Reliable

      Supports high discharge power. IP54 protection, natural cooling, wide temperature range: –20°C to 55°C.
    
▹Flexible

      Modular design, easy to expand. Suited for residential and commercial applications for increasing the self-consumption ratio.
    
▹Convenient

      Battery module auto-networking, easy maintenance, supports remote monitoring and upgrades, and allows USB drive firmware updates.