The Deye RW-L2.5 is a cutting-edge lithium iron phosphate (LFP) battery designed for safe, reliable, and flexible energy storage in residential and commercial applications. With its cobalt-free chemistry, intelligent battery management system (BMS), and modular design, the RW-L2.5 offers a high-performance solution for increasing your self-consumption ratio.


Key Features:

  • Safer: Cobalt-free LFP chemistry provides enhanced safety, long lifespan, high efficiency, and high energy density.
  • Reliable: Intelligent BMS offers complete protection, while natural cooling and IP23 rating allow operation in a wide temperature range of -20°C to +55°C.
  • Flexible: Modular design enables easy expansion, with a maximum of 32 units in parallel for a total capacity of up to 82 kWh.
  • Convenient: Battery modules feature auto-networking, easy maintenance, remote monitoring, and firmware upgrades via USB drive.
  • Eco-Friendly: Constructed with environmentally friendly, non-toxic, and pollution-free materials.
  • Space-Saving: Flat, wall-mounted design maximizes installation space.


  • Battery Chemistry: LiFePO4
  • Capacity: 100 Ah
  • Scalability: Max. 32 pcs in parallel (82 kWh)
  • Nominal Voltage: 25.6 V
  • Operating Voltage: 21.6 V – 28.8 V
  • Energy: 2.56 kWh
  • Usable Energy: 2.30 kWh
  • Charge/Discharge Current:
    • Recommended: 34 A
    • Max: 80 A
    • Peak: 100 A (10 mins, 25°C)
  • Recommended Depth of Discharge: 90%
  • Dimensions (W/H/D): 380 x 450 x 215 mm (without hanging board)
  • Weight: Approx. 28 kg
  • Warranty: 5 years or 4 MWh energy throughput @ 70% EOL, whichever comes first

The Deye RW-L2.5 LFP battery is the perfect choice for those seeking a safe, efficient, and versatile energy storage solution. Its advanced features and modular design make it suitable for a wide range of applications, from homes to businesses. Invest in the RW-L2.5 today and take control of your energy future with Deye’s cutting-edge technology.


RW-L2.5 Datasheet.pdf

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