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

📦 Packaging & Delivery

Package Size

600.00cm * 260.00cm * 290.00cm

Gross Weight

20000.000kg

Package Material

Carton Package

⚡ 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
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	Overcharge Voltage	3.65V /Cell	Single string (adjustable)
12	End-off Voltage	44V	-
13	Rated Discharge Current	≤50A	Max: 100A
14	Operating Temp	Charge: +10~+45ºC Discharge: -20~+60ºC	-
15	Dimensions	550550155mm	Chassis dimensions
16	Weight	Approx 55kg	Subject to actual product

🔬 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
Standard discharge: 50A current to cut-off voltage 44V

🏠 Storage & Maintenance

Store in a clean, dry, ventilated room (20ºC ±5ºC, Humidity 60±20%).

Keep away from fire, heat sources, and corrosive elements.

Charge every 3 months during storage to avoid over-discharge.

Maintain 40-60% SOC for long-term storage to extend battery life.

🛡️ BMS Protection System

Integrated BMS designed for 16-string iron lithium battery packs:

100A continuous overcurrent capacity
Communication: RS232, dual RS485, and CAN
Protections: Over-charge, Over-discharge, Over-current, Short circuit
Advanced Features: Balancing function, Alarm system

🖼️ Product Gallery

❓ Frequently Asked Questions

What is the expected cycle life of this battery pack?

The LiFePO4 battery pack offers a long cycle life of approximately 6000 times under standard testing conditions.

Which communication modes does the BMS support?

The integrated BMS supports multiple communication protocols, including RS232, RS485 (dual), and CAN for seamless system integration.

How long does it take to fully charge the battery?

With standard charging (0.2C), it takes about 6 hours. Fast charging (0.5C) can reduce the time to approximately 3 hours.

What are the recommended storage conditions?

It should be stored in a dry, ventilated area at 20±5ºC. For long-term storage, it is recommended to maintain a 40-60% charge level and recharge every 3 months.

What safety protections are included?

The system includes comprehensive protections: over-charge, over-discharge, over-current, and short-circuit protection, along with a balancing function and alarm system.

Can the overcharge and over-discharge voltages be adjusted?

Yes, the single string protection voltages for overcharge (3.65V) and over-discharge (2.7V) are adjustable within the BMS settings.

LiFePO4 Powerwall Lithium Ion Home Solar Battery Pack Energy Storage Systems

Product Description

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