High Capacity 51.2 V 280ah Battery Pack Lithium Li Ion LiFePO4 Battery Floor Mount Solar Energy Storage System Battery

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 10 Years
• Model NO.: Floor Mount 1
• Nominal Capacity: 280ah/300ah/320ah
• Cycle Life: 6000+
• Battery Capacity: 15kwh
• Cell Chemistry: LiFePO4
• Certification: CE, UL, Un38.3, MSDS
• Installation: Floor Mounted
• Application: Solar, Wind, UPS, Telecom
• Transport Package: Wooden Cases
• Specification: 850*530*250mm
• Trademark: CiFi SUN
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000 PCS Per Year

Product Description

CiFi SUN Lifepo4 Battery 15KWh Floor Standing 51.2V 280Ah 300Ah 320Ah Lithium Ion Energy Storage Battery

High-quality 51.2V LiFePO4 floor-stand, safety, deep cycle and long lifespan,Supports parallel use of ≤15 batteries.

Easy Installation -The battery is extremely easy to install and can connect to any existing inverter, installation instructions are supplied.

Remote Monitoring-You can monitor your battery via the smartphone app, that will update you with real-time information on its performance and energy usage.

Environmentally Friendly - The lithium-ion used in this battery is environmentally friendly and produces no harmful emissions.

Long Cycle Life - This battery has a long life span of 6000 cycles and comes with an impressive 10 years warranty.

BMS bulit inside, over-voltage, over-load, over-temperature protection, atc

Compatible-can be connected to different types of loads within the voltage range

Product Description

Smart BMS System

Automatically Match Different Inverter Protocols
Able to match 25 different inverter brands. Automatically
match Deye, PYLONTECH,Growatt, and SRNE.

Grade A LiFePO4 Cells
No Fire and Explode 

Smart Cell Balancing
Equalize battery cells voltage during charging or standby, improve cycle life of the battery. The cells conditions to initiate balancing can be set through APP

Specification

Model	LWN-512280	LWN-512300	LWN-512320
Standard Voltage	51.2VDC
Voltage Range	43.2~57.6VDC
Norminal Capacity	280Ah	300Ah	320Ah
Rated Energy	14.336kWh	15.36kWh	16.384kWh
Communication	CAN / RS485 /RS232 / WIFI / Blue Tooth
Cell Self-Discharge	<5 % / Month
Modules Connection	1-15 in Parallel
DOD	90%
Cycle Life	≥6000 @ 25℃ ,80% DOD
Max Charge&Discharge Current	200A
Ingress Protection	IP20
Installation	Floor Standing
Working Temperature	0~55℃
Storage Temperature	-20~55℃
Humidity	≤80%
Product Dimenstion	850* 530*250mm
Package Dimenstion	1000*630*470mm

Project Case

Company Profile

About US

Lowena specialized in Lifepo4 lithium battery pack, all these products are widely used for solar energy storage system. As a professional battery supplier, we have excellent teams who focus on product development & design,quality control & inspection and company running. Intelligent factory digital workshop, all the production procedure strictly according to production international standard quality management system, continues to realize the real short delivery cycle through "functional modularization, mechanism standardization, and parts generalization".

*Established in 2016                                *6 Production Lines                                       *30GW+ Export Capacity    
*8,000+ Clients Served                           *OEM/ODM Services Available                         *24/7 After-Sales Support   

Exhibition

Packaging & Shipping

FAQ

Lifepo4 Battery:

1. Are the batteries Top Quality,Brand NEW?

Yes, Top quality. the QR code is intact, Brand new from original factory.

2. Are the batteries come with busbars+bolts?

The price come with Bus bars and Bolts, One Battery will come with one set bus bar and bolt (e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts) If need more please contact us online.

3. Can you test each battery PRIOR to shipping?

We will test all the battery Voltage and Internal resistance before shipping.

4. What kind of the package of the cells?

Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.

5. How can I place the order?

Usually we accept order online, and you can send us inquiry or chat with us online they will create online order for you.

6.How can I do if I need more help for the order?

You can chat with our sales online or send inquiry email,we will respond you ASAP.

7. What is delivery time if we place an order?

It depends order quantities. Usually, we can deliver goods within 1-15 working days for small orders, for mass order, let's confirm when you send inquiry.

8.How should I pay?

Paypal, Bank Wire,Visa, Mastercard,Amercian Express,Discover, If you prefer other payment terms, please contact us freely.

About BMS:

1. Battery management systems can not be used in series.

2.BMS power component swith stand voltage 100V.

3.If the battery module is assembled in the form of long wire and long copper bar, it must communicate with the BMS manufacturer for impedance compensation.Otherwise, it will affect the consistency of the cell.

4.The external switch on BMS is prohibited to connect with other equipment. If necessary, please confirm with the technology for docking. Otherwise,BMS will not bear any responsibility for damage.

5. Do not touch the surface of the core directly when assembling, so as not to damage the core. The assembly should be firm and reliable.

6. In use pay attention to lead wire head, soldering iron, solder and so on do not touch the components on the circuit board, otherwise it may damage the circuit board.

7. Use process should pay attention to anti-static,moisture-proof,waterproof and so on.

8. Please follow the design parameters and use conditions during use, must not exceed the value in this specification, otherwise it may damage the protection board.

9.After combining the battery pack and the protection plate, if you find no voltage output or charge, please check the wiring is correct.