Solar Low Voltage Stackable 15kwh 51.2V 300ah LiFePO4 Lithium Battery for Solar System

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 5 Years
• Model NO.: LF-LPLP3U511003-1
• Nominal Capacity: 15.36kwh
• Cycle Life: 6000 Time @ 80% Dod
• Capacity: 300ah
• Battery Type: LiFePO4
• IP Grade: IP20
• System Type: Stacked Energy Storage Batteries
• Transport Package: Wooden
• Specification: 550*480*570mm
• Trademark: LeFu
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000/Month

Product Description

Product Description

 

Model Number	LF-LPLPG3U511002-1	LF-LPLPG3U511003-1	LF-LPLPG3U511004-1	LF-LPLPG3U511005-1	LF-LPLPG3U511006-1
Nominal voltage	51.2V
Rated Capacity	200AH	300AH	400AH	500AH	600AH
Rated Energy	10KWH	15KWH	20KWH	25KWH	30KWH
Size(mm)	550*480*570	550*480*785	550*480*1000	550*480*1215	550*480*1430
Max.Operating Current	100A	200A	300A	400A	400A
Deisgn Life	≥10 Years
Charging Voltage	54V±0.5V(15series);57.6V±0.5V(16series)
Discharge Cut-off Voltage	41.2V±0.5V(15series);44V±0.5V(16series)
Cycle Times	≥6000 cycles
Charging Temperature Range	0°- 55°
Discharging Temperature Range	-20°- 60°
Storage Environment	5°- 45°@ 10% - 80%RH
Pack Internal Resistance	≤100Ω
Communication	RS232-PC, RS485(B)-PC, RS485(A)-Inverter,Canbus-Inverter
Certificates	UN38.3,MSDS,CE,UL9540A,UL1973,IEC62619(CB)

Our Advantages

· Built-in BMS for Real-Time Monitoring and Protection

Our state-of-the-art Efficient Wall-Mounted LiFePO4 Battery is equipped with an advanced Battery Management System (BMS). This cutting-edge technology provides unparalleled real-time data monitoring, ensuring ultimate safety by protecting the battery from overcharging, deep discharging, and overheating.

· Grade-A Battery Cells

We pride ourselves on using only the finest, high-quality Grade-A battery cells. These cells offer unmatched energy density, stable performance, and reliable longevity,
ensuring that you experience top-tier power output every time.

· Over 6000 Charge/Discharge Cycles

With an impressive lifespan of over 6000 charge and discharge cycles, our battery delivers enduring, consistent power, maximizing the value of your investment and providing peace of mind.

· Parallel Connection for Expanded Capacity

Our innovative design allows multiple battery modules to be seamlessly connected in parallel. This feature offers flexible capacity expansion to meet a wide array of energy needs, making it adaptable for various situations.

· Design Life of 10+ Years

Crafted for endurance, our battery boasts a lifespan of over 10 years. This long-lasting design not only reduces the need for replacements but also minimizes maintenance costs, ensuring reliable performance year after year.

· Convenient Wall-Mount Installation

Featuring a clever space-saving wall-mount design, our battery makes installation a breeze. It's perfect for both residential and commercial settings, optimizing space utilization and enhancing practical functionality.

Production Line

Certifications

Package & Shipment

FAQ

Q: What is your Quality Assurance and Technical Support Policy?
A: We provide reliable, high-quality products. Each battery is carefully designed and tested to meet top standards, minimizing maintenance needs and potential risks.
For support, please contact an authorized dealer in your area for fast assistance and replacements. In areas without a dealer, we offer remote support via Zoho Lens, where our experts use AR (Augmented Reality) technology to help with diagnostics, troubleshooting, and repairs.

Q: How compatible are the batteries with different inverters?
A: Our batteries work with most popular inverters through CAN or Modbus communication. If your inverter brand isn't listed, provide us with its communication protocol, and we can upgrade our system. You can select the protocol on the LCD screen.

Q: Are LeFu ESS lithium batteries safe?
A: LeFu ESS uses LiFePO4 battery cells, which are safer and more thermally stable than other lithium types. These batteries do not catch fire or explode in overcharge or short-circuit situations. With a cycle life exceeding 6,000 cycles at 25°C and a 0.5C charge rate, they also have low self-discharge and stable output.

Q: Are there any special requirements for installation and maintenance?
A: LeFu ESS's LiFePO4 batteries are designed for easy installation. With years of experience in off-grid inverter setup, we've made the process user-friendly and require no special tools.

Q: Do you offer OEM and ODM customization services?
A: Yes, we have a skilled technical team for custom product design, including hardware, software, and structural engineers. Final testing is done by our team. Generally, customization requires a minimum order of 300 units, with mold, certification, and other related costs covered by the customer.