Growatt Hope 5.5L-A1 48V/106 Ah 5.5 kWh LiFePO₄ Battery

Model: Growatt Hope 5.5L-A1
Battery type: Lithium Iron Phosphate (LiFePO₄ / LFP)
Nominal voltage: 51.2 V (48 V system)
Rated capacity: 100–106 Ah
Nominal energy: 5.5 kWh
Usable energy: ≈ 5.12 kWh (93% DoD)
Depth of Discharge: 93%
Cycle life: ≥ 6,000 cycles
Operating voltage range: 40 V – 58.4 V
Max continuous charge current: 100 A (peak 120 A)
Max continuous discharge current: 100 A (peak 120 A)
Overcharge cut-off voltage: ≈58.4 V
Over-discharge cut-off voltage: ≈40 V
Internal resistance: ≤ 100 mΩ
Dimensions (L×W×H): 540 × 440 × 130.5 mm
Weight: ≈ 45 kg
Cooling: Natural convection (no fan)
Expandability: Up to 12 modules per rack (~66 kWh)
Certifications: CE, UN38.3, RoHS, MSDS
Warranty: Typically 5 years