LiFePO4 Powerwall Lithium Ion Home Solar Battery Pack Energy Storage Systems

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LiFePO4 Powerwall Lithium Ion Home Solar Battery Pack Energy Storage Systems

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Product Description

Basic Information

Model NO.

5kwh 10kwh

Cycle Life

6000n Times

Nominal Capacity

100ah

Battery Model

LiFePO4

Rating Voltage

51.2V

Communication

RS232, CAN, RS485

Charge Voltage

58.4V

Charge Current

≤100A

Charging Mode

CC/CV

Charging Time

About 6 Hours

Origin

China

Production Capacity

50000 PCS Per Year

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Product Description

Lithium-ion Battery Pack Specification

Model	51.2V 100AH
Voltage	51.2V
Capacity	100Ah
Battery Model	LiFePO4

1. Electrical Characteristics

No	Item	Parameter	Remark
1	Rating Voltage	51.2V	-
2	Capacity	100Ah	0.2C discharge after full charge
3	Minimum Capacity	98Ah	0.2C discharge after full charge
4	Communication Mode	RS232, CAN, RS485	-
5	Charge Voltage	58.4V	-
6	Charge Current	≤100A	Maximum charging current
7	Impedance	≤30mΩ	Max
8	Charging Mode	CC/CV	Constant Current / Constant Voltage
9	Standard Charging	0.2C (20A)	About 6 Hours
10	Fast Charging	0.5C (50A)	About 3 Hours
11	Discharge Cut-off	44V	-
12	Operating Temp	Charge: 10~45ºC Discharge: -20~60ºC	-

2. Test Conditions

All tests are performed under standard conditions:

Ambient temperature: 25 ± 5ºC
Environmental humidity: 30%~80%
Atmospheric pressure: 86kpa~106kpa
Standard charging: 20A constant current to 58.4V, cut-off at 0.02C

3. Storage Instructions

Storage should be in a clean, dry, ventilated room (20ºC ±5ºC).
Relative humidity: 60±20%. Keep away from fire, heat, and corrosive elements.
Batteries shall be charged every 3 months during storage.
To extend battery life, charge to 40-60% as soon as possible after discharge to avoid deep discharge.

4. BMS Features

BMS is designed for 16 string iron lithium battery packs with the following features:

100A continuous overcurrent capacity
Communication: RS232, Dual RS485, and CAN
Protection: Over charge, over discharge, over current, short circuit
Additional Functions: Balancing function, Alarm function

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Module Gallery

Frequently Asked Questions

What is the expected cycle life of this LiFePO4 battery?

The battery offers a long cycle life of approximately 6000 times, ensuring reliable long-term energy storage performance.

Which communication protocols does the BMS support?

The integrated BMS supports RS232, dual RS485, and CAN communication modes for seamless integration with various inverters and monitoring systems.

How long does it take to fully charge the 100Ah battery?

Under standard charging (0.2C), it takes about 6 hours. With fast charging (0.5C), the time can be reduced to approximately 3 hours.

What are the built-in protection features of the BMS?

The BMS provides comprehensive protection against overcharging, over-discharging, over-current, and short circuits, along with a balancing function and alarm system.

What is the recommended storage procedure?

Store in a dry, ventilated area at 25±5ºC. It is recommended to charge the battery every 3 months to 40-60% capacity to prevent deep discharge and maintain battery health.

Can the discharge parameters be adjusted?

Yes, parameters such as over-discharge cut-off voltage and overcharge voltage are adjustable to suit specific system requirements.

Product Detail

LiFePO4 Powerwall Lithium Ion Home Solar Battery Pack Energy Storage Systems

Product Description

Basic Information