Advanced 51.2V 280ah Lithium Battery for Home Heat Pumps and Energy Storage

• Customization: Available
• Nominal Voltage: 51.2V
• Warranty: 5 Years
• Model NO.: LF-ELS16K-T
• Nominal Capacity: 16kwh
• Cycle Life: 10000 Cycles
• Battery Type: LiFePO4
• IP Grade: IP65
• System Type: Wall-Mounted
• Package Size: 1295*715*385
• Gw: 180kg
• Grade: Grade a Cell
• Temperature.Control: Auto Heat Pump
• Transport Package: Wooden
• Specification: 1170*640*197mm
• Trademark: LeFu
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000/Month

Product Description

 

Product Description

Model	LF-ELS14K-T	LF-ELS16K-T
Battery Capacity(wh)	14336	16076
Number of cells	1P8S*2
Cell Type	LFP
Nominal Voltage (V)	51.2
Operating Voltage Range (V)	46.4~57.6
Max.Charge /Discharge Current (A)	200
Continuous Charging/Discharging Current (A)	200
Max.Power(W)	10240
Dimension (H*W*D mm)	1169.5*640*197
Weight(KG)	150
Operating Temperature Range(ºC)	-20-50
Temperature.Control	Auto Heat pump
Coolant	ethylene glycol C2H4(OH)2
Charge and Discharge Efficiency	96.1%
Max.Number of Parallel	15
Communication	CAN,RS485,WIFI
DOD	100%
Ingress Protection Rating	IP65
Installation	Floor Mount
Relative Humidity	≤95%rh
Humidity of storage environment	≤95%rh
Max.Operating Altitude (m)	≤3000m
Storage Temperature	≤25ºC,12 months;≤35ºC,6 months;≤45ºC,3 months
Certification	TUV,RoHS,MSDS,UN38.3,IEC62619,CE

 

Our Advantages

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

Introducing our cutting-edge Battery Management System (BMS), integral for real-time data monitoring. It acts as a vigilant protector, safeguarding against overcharging, deep discharging, and overheating, ensuring your battery's safety and longevity.

· Grade-A Battery Cells

Our product features top-of-the-line Grade-A battery cells. These cells are renowned for their exceptional energy density, unparalleled stability, and impressive longevity,
delivering superior power output that sets a new standard in performance.

· Over 6000 Charge/Discharge Cycles

Experience the enduring power of over 6000 charge and discharge cycles. This ensures consistent, reliable energy delivery and significantly enhances your return on investment.

· Parallel Connection for Expanded Capacity

Effortlessly connect multiple battery modules in parallel. This feature offers unprecedented flexibility in capacity expansion, catering to a wide range of energy demands.

· Design Life of 10+ Years

Crafted for endurance, this battery boasts a design life exceeding 10 years. This means fewer replacements, minimized maintenance costs, and reliable performance that stands the test of time.

· Convenient Wall-Mount Installation

The smart, space-efficient wall-mount design facilitates swift and simple installation. Perfectly suited for both residential and commercial environments, it optimizes space efficiency like never before.

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.