20kwh Stacked Energy Storage Lithium Iron Batteries

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 5 Years
• Model NO.: LF-LPLPG3U511004-1
• Nominal Capacity: 10.24kwh
• Cycle Life: 6000 Time @ 80% Dod
• Capacity: 100ah
• Battery Type: LiFePO4
• IP Grade: IP65
• System Type: Stacked Energy Storage Batteries
• Package Size: 767.4*547.4*348.9mm
• Gw: 60kg
• Transport Package: Wooden
• Specification: 550*480*570mm
• Trademark: LeFu
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000/Month

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)

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

Equipped with a state-of-the-art Battery Management System (BMS), our Energy Storage Battery offers unparalleled real-time monitoring capabilities. This advanced feature ensures comprehensive protection, guarding against potential hazards such as overcharging, deep discharging, and overheating, thereby guaranteeing utmost safety and performance integrity.

· Grade-A Battery Cells

Manufactured with premium Grade-A battery cells, our product guarantees outstanding energy density and unwavering stable performance. Each unit is engineered to provide consistent power output, ensuring it sustains peak performance over an extended duration, offering unmatched reliability for your energy needs.
ensuring top-tier power output.

· Over 6000 Charge/Discharge Cycles

Discover the exceptional durability of our battery, which boasts over 6000 charge and discharge cycles. This feature ensures continuous, reliable power delivery, significantly enhancing your investment's value by extending the battery's lifecycle far beyond typical expectations.

· Parallel Connection for Expanded Capacity

Effortlessly connect multiple battery modules in parallel to seamlessly expand capacity, accommodating diverse energy demands. This flexibility allows you to custom-tailor energy solutions to meticulously match your specific requirements, offering unparalleled adaptability.

· Design Life of 10+ Years

Meticulously engineered for remarkable longevity, our battery features an admirable lifespan exceeding 10 years. This reduces the frequency of replacements and maintenance costs, providing years of reliable performance and ultimate peace of mind.

· Convenient Wall-Mount Installation

Our ingenious wall-mount design offers an innovative, space-saving solution that facilitates quick and hassle-free installation, ideal for both residential and commercial settings. It maximizes space utility while delivering integrated and seamless energy solutions.

Q: What is your Quality Assurance and Technical Support Policy?
A: We are committed to delivering dependable, high-caliber products. Each battery undergoes meticulous design and rigorous testing to ensure adherence to the highest standards, minimizing the need for maintenance and mitigating potential risks.
For support, please reach out to an authorized dealer in your vicinity for prompt assistance and efficient replacements. In regions devoid of a dealer, we extend remote support through Zoho Lens, utilizing AR (Augmented Reality) technology for diagnostics, troubleshooting, and repair guidance.

Q: How compatible are the batteries with different inverters?
A: Our batteries are compatible with most leading inverter brands via CAN or Modbus communication. Should your inverter brand not be listed, simply provide us with its communication protocol, and our system can be updated accordingly. Protocol selection is conveniently accessible on the LCD screen.

Q: Are LeFu ESS lithium batteries safe?
A: LeFu ESS employs LiFePO4 battery cells, renowned for their superior safety and thermal stability compared to other lithium types. These batteries are engineered to avert fire or explosion risks even in overcharge or short-circuit scenarios. With an impressive cycle life exceeding 6,000 cycles at 25°C and a 0.5C charge rate, they also feature low self-discharge and stable output.

Q: Are there any special requirements for installation and maintenance?
A: LeFu ESS's LiFePO4 batteries are intuitively designed for straightforward installation. Drawing from years of expertise in off-grid inverter setup, we've ensured the process is user-friendly, requiring no specialized tools.

Q: Do you offer OEM and ODM customization services?
A: Indeed, we boast a proficient technical team adept in custom product design, encompassing hardware, software, and structural engineering. Final testing is meticulously conducted by our team. Typically, customization necessitates a minimum order of 300 units, with mold, certification, and other related expenses borne by the customer.