Best Seller 5kw LiFePO4 Battery for Solar Power Storage

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 5 Years
• Model NO.: LF-51100-RP
• Nominal Capacity: 5.12kwh
• Cycle Life: 6000 Time @ 80% Dod
• Battery Type: LiFePO4
• IP Grade: IP20
• System Type: Wall-Mounted
• Package Size: 767.4*547.4*348.9mm
• Gw: 62kg
• Transport Package: Wooden
• Specification: 660*570*160mm
• Trademark: LeFu
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000/Month

Product Description

Product Description

 

5/10K Wall-Mounted Battery
Model	LF-LPW-5K-1	LF-LPW-10K-1
Nominal voltage	51.2V	51.2V
Rated capacity	100Ah	200Ah
Size	580*440*160mm	660*570*160mm
Weight	55kg±5kg	88kg±5kg
Maximum operating current	100A	150A
Pack internal resistance	≤100mΩ
Cycle times	≥6000 cycles @ 80% DOD,25°C, 0.5C
Design life	≥10 years
Charging voltage	57.6V±0.5V(16 series)
Discharge cut-off voltage	44V±0.5V(16 series)
Charging temperature range	0ºC~60ºC(working below 0ºC will affect the performance of battery capacity)
Discharge temperature range	-20ºC~60ºC(working below 0ºC will affect the performance of battery capacity)
Storage environment	0ºC~45ºC @ 60%±25% RH
Communication	RS232-PC,RS485(B)-PC RS485(A)-Inverter, Canbus-Inverter
Certification	UN38.3,MSDS,CE,UL1973(Cell),IEC62619(Cell)
Compatible with 95%Inverter Brands

Our Advantages

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

Equipped with a state-of-the-art Battery Management System (BMS), our High-Performance LiFePO4 Lithium Battery ensures optimal safety and efficiency. Enjoy real-time data monitoring, with advanced protection against overcharging, deep discharging, and overheating, providing you with peace of mind and unparalleled reliability.

· Grade-A Battery Cells

Harnessing the power of top-tier Grade-A battery cells, our product delivers exceptional energy density and unwavering performance. Experience unmatched longevity and consistency, a true testament to superior engineering, ensuring you get the most out of your investment.
ensuring top-tier power output.

· Over 6000 Charge/Discharge Cycles

Offering over 6000 charge and discharge cycles, this powerhouse guarantees enduring, reliable energy. Secure long-term value and sustainability, making our battery the ultimate choice for consistent power delivery.

· Parallel Connection for Expanded Capacity

Unlock endless possibilities with our innovative parallel connection capability. Seamlessly connect multiple battery modules to expand capacity, tailoring your energy storage solutions to meet diverse needs with exceptional flexibility.

· Design Life of 10+ Years

Crafted with precision for a design life exceeding 10 years, this product minimizes the necessity for frequent replacements. Enjoy reduced maintenance costs and continuous, dependable performance that stands the test of time.

· Convenient Wall-Mount Installation

Boasting a sleek, space-efficient wall-mount design, installation becomes a breeze. Perfect for both residential and commercial environments, this feature enhances space utilization, making energy storage more accessible than ever.

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.