Deye Battery SE-G5.1

Deye Battery SE-G5.1

5.12 kWh

Features

Easy Operation & Maintenance

  • Battery module auto networking (No DIP switchs)
  • Support remotely monitoring and upgrade the firmware
  • Support external power supply activation, prevents battery suspension
  • Allow over-discharge direct recharge, easy to maintain

Safer

  • (LFP) Battery: Safe, long-lasting, high-efficiency. Built-in circuit breaker,
  • Intelligent BMS. Eco-friendly materials, non-toxic, pollution-free module.

Flexible Application

  • Easy to expand, Max. 64 units in parallel
    (327kWh/655kWh)
  • Suited to residential and commercial
    applications for increasing the
    self-consumption ratio

Flexible Application

  • Support 0.5C charge and discharge,
  • Wide temp range: -20 °C to 55 C

Technical Data Specification

Specification ItemDetails
ModelDeye SE – G5.1
Battery ChemistryLithium Iron Phosphate (LiFePO4)
Nominal Capacity100 Ah
Nominal Voltage51.2 V
Operating Voltage Range44.8 V – 57.6 V
Nominal Energy5.12 kWh
Cell Configuration1P16S
ScalabilityUp to 64 units in parallel (327 kWh)
Max Charge Current50 A (Continuous), 100 A (Peak for 10 sec)
Max Discharge Current50 A (Continuous), 100 A (Peak for 10 sec)
Recommended Depth of Discharge80% DoD
Dimensions (W x D x H)440 × 540 × 133 mm
WeightApproximately 44 kg
Master LED Indicator5 LEDs (SOC indication from 20% to 100%)
Communication PortsCAN2.0, RS485
IP RatingIP20
Operating TemperatureCharging: 0 to 55℃; Discharge: -20 to 55℃
Storage Temperature0 to 35℃
Cycle Life≥6000 cycles at 25℃ (0.2C charge/discharge, 80% DoD)
Warranty Period5 years
Installation MethodsFloor-mounted (stacked), wall-mounted, rack-mounted