TK5KWH Lithium Battery
TK5KWH Lithium Battery
Description
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Description
TK wall mounted Lithium battery (LiFePO₄ battery) solutions are highly integrated, modular, backup power solutions for your solar home energy storage system. With the high-end build quality and advanced features, it provides; high energy, high power density, long service life, ease of installation and expansion.
Features:
- 51.2V 100AH (5KWH)
- 6000+ cycles at 80% DoD, <0.5 for an effectively lower total ownership cost
- Zero maintenance batteries with stable chemistry
- Battery Management System (BMS) provides multiple levels of protection, Wi-Fi and Bluetooth communication
- Touch Screen
- Remains charged for up to 6 months thanks to its extremely low self-discharge (LSD) rate and no risk of sulphation
- Save time and increase productivity with less downtime thanks to superior charge/discharge efficiency
- Suitable for use in a wider range of applications where the ambient temperature is unusually high: up to +60°C (temperatures above this risk faster cell degradation)
- Lithium batteries provide more Wh/Kg while also being up to 1/3 the weight of its SLA equivalent
- 5 Years warranty on the cells
ELECTRICAL PARAMETERS
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Capacity @ 20A | 300 min |
| Energy | 5120 Wh |
| Communication | CAN2.0/RS232/RS485 |
| Resistance | ≤45 mΩ @ 50% SOC |
| Efficiency | >96% |
| Module Parallel | Up to 11 packs |
CHARGE PERFORMANCE
| Recommended Charge Current | 20A |
| Maximum Charge Current | 50A |
| Recommended Charge Voltage | 56V |
| BMS Charge Cut-Off Voltage | <56.1 V (3.51V/Cell) |
| Reconnect Voltage | >55.2 V (3.45V/Cell) |
| Balancing Voltage | <54.4 V (3.4V/Cell) |
| Maximum Batteries in Series | Consult Tech Team |
DISCHARGE PERFORMANCE
| Maximum Continuous Discharge Current | 100A |
| Peak Discharge Current | 110 A (3s) |
| BMS Discharge Cut-Off Current | 130 A (300ms) |
| Balancing open voltage | 55.2 V (3.45V/Cell) |
| Recommended Low Voltage Disconnect | 44 V (2.75V/Cell) |
| BMS Discharge Cut-Off Voltage | >32.0V (2s) (2.0V/Cell) |
| Reconnect Voltage | >40.0 V (2.5V/Cell) |
| Short Circuit Protection | 250 ~ 500 μs |
CAUTION!!!
•Do NOT short circuit, reverse polarity, crush or disassemble.
•Do NOT heat or incinerate.
•Do NOT immerse in any liquid.
•Store at 30~50% SOC. Recharging every 3 months is recommended. The storage area should be clean, cool, dry and ventilated.
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