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11 Technical Data
Parameter Display
Battery Module TP-LD53
Nominal Voltage (Vdc) 51.2
Operating Voltage (Vdc) 45-58
Nominal Capacity (Ah)¹ 104
Nominal Energy (kWh)¹ 5.32
Usable Energy 90% DOD (kWh)² 4.7
Max. Output Current (A)³ 100
Peak Charge/Discharge Current (A)⁴ 200 (10 seconds)
Battery Round-trip Efficiency (0.2C, 25°C) 95%
Warranty Period 5 years
Cycle Life 90% DOD (25°C) 6000 cycles
Charge Temperature 0°C ~ 53°C
Discharge Temperature -20°C ~ 53°C
Storage Temperature 30°C ~ 50°C (6 months); -20°C ~ 30°C (12 months)
Ingress Protection IP65
Protection Class I
NOTICE!
1. Test conditions: 100% DOD, 0.2 C charge & discharge @ +25°C.
2. System usable energy may vary with inverter different setting.
3. Discharge: In case of battery cell's temperature range of -20°C ~ 10°C and 45°C ~
53°C, the discharge current will be reduced;
Charge: In case of battery cell's temperature range of 0°C ~ 25°C and 45°C ~ 53°C,
the charge current will be reduced. Product charge or discharge power depends on
the actual temperature of the battery cell.
4. The battery can only be discharged and cannot be charged when the battery cell's
temperature range is between -20°C and 0°C.
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