Home Energy Storage Powerwall Battery 51.2V 14Kw to 15Kwh Lifepo4 Battery (220v 5kw inverter optional)

  • Brand Name: keheng
  • Model Number: KH-ES SERIES
  • Electric Energy: 15360 Wh
  • The Charging And Ratio: 1C
  • Type: 51.2V Life4po Battery
  • Nominal Voltage: 51.2Volts
  • Operation Temperature Range: -20~60℃
  • Protection Class: IP65
  • Warranty: 5years

Home Energy Storage Powerwall Battery 51.2V 14Kw to 15Kwh Lifepo4 Battery (220v 5kw inverter optional)

Home Energy Storage Powerwall Battery – 51.2V 14/15 kWh LiFePO4 Battery (Optional 220V 5kW Inverter)

This home energy storage solution utilizes premium LiFePO4 batteries, boasting exceptional energy density and providing over 6,000 cycles at 80% Depth of Discharge (DOD), leading to a longer lifespan, faster charging, and improved safety.

LED Control Panel

The battery is equipped with an intuitive LED control panel and touch buttons, enabling you to monitor and manage its operation. This display shows the communication status between the battery and other connected devices, along with key internal parameters. In the event of any faults, the issue will be indicated directly on the LED screen, keeping you informed about the system’s status.

Battery Structure

Designed and developed by KHZH, this battery system integrates an advanced Battery Management System (BMS). The internal structure is optimized for enhanced stability, featuring precise alignment and seamless integration, significantly reducing potential safety hazards such as short circuits, open circuits, and overheating. This ensures reliable and safe operation, providing you with peace of mind. The battery also includes pulleys for easy mobility, making it easier to move.

Battery Housing

The battery housing is constructed from high-precision alloy materials and coated with a protective film and white paint. This not only shields the battery from magnetic interference but also enhances its durability. The lightweight housing offers better drop resistance and meets IP65 protection standards. It effectively safeguards the battery from dust and other environmental factors, helping to extend its lifespan.

The compact design, light weight, and convenient mobility (thanks to the integrated pulleys) make it an ideal solution for both stationary and portable use, offering a wide range of customization options.

Versatile Power Supply

This 51.2V 15kWh LiFePO4 battery, equipped with a BMS and pulleys, is ideal for meeting various household power needs, including everyday home appliances such as air conditioners, televisions, refrigerators, lights, stoves, stereos, computers, and water heaters. It is also suitable for outdoor applications like camping, kiosks, and off-grid energy needs.

Why Choose KHZH Lithium Batteries?

Established in 2008, KHZH boasts a comprehensive industrial chain, advanced technological expertise, and a strong global brand influence. Through continuous technological innovation, KHZH has obtained almost one hundred patents and is capable of independently researching and producing various lithium battery products. Our products are certified by ISO9000, CE, ROHS, FCC, and other international standards, and are sold in over 130 countries worldwide.

Technical Data

Model
KH-ES13440
KH-ES14400
KH-ES14336
KH-ES15360
Dimension(mm):
890*416*237mm
35*16.4*9.3inch
890*416*237mm
35*16.4*9.3inch
890*416*237mm
35*16.4*9.3inch
890*416*237mm
35*16.4*9.3inch
Norminal Voltage:
48v
48v
51.2v
51.2v
Working Voltage Range:
41V~56.2V
41V~56.2V
42V~58.4V
42V~58.4V
Norminal capacity:
280ah
300ah
280ah
300ah
Service life:
6000 Cycle
Display:
LCD display
LCD display
LCD display
LCD display
Communication mode:
RS485/CAN/RS232
IP grade:
IP65
IP65
IP65
IP65
Operating Temperature:
Charge: 0℃~50℃
(32°F~122°F)
Discharge:-20℃~60℃
(-4°F~140°F)
storage:-10℃~50℃
(14°F~122°F)
Charge: 0℃~50℃
(32°F~122°F)
Discharge:-20℃~60℃
(-4°F~140°F)
storage:-10℃~50℃
(14°F~122°F)
Charge: 0℃~50℃
(32°F~122°F)
Discharge:-20℃~60℃
(-4°F~140°F)
storage:-10℃~50℃
(14°F~122°F)
Charge: 0℃~50℃
(32°F~122°F)
Discharge:-20℃~60℃
(-4°F~140°F)
storage:-10℃~50℃
(14°F~122°F)
Fast charge
Constant Current 60A
Constant Voltage 58.4V
Constant Current 60A
Constant Voltage 58.4V
Constant Current 60A
Constant Voltage 58.4V
Constant Current 60A
Constant Voltage 58.4V
Casing:
SPCC
Energy:
13.4Kwh
14.4Kwh
14.3Kwh
15.3Kwh
Charging Mode(CC/CV):
At 0℃~45℃ temperature, charge to 57.6V at a constant current of 0.2C, and then, change continuously with constant voltageof 57.6V
until the current was not more than 0.02C.
Assistance Function:
Smart BMS, Mobile APP, Bluetooth, Wifi, Communication Protocol
Application:
Home Energy Storage, RV energy storage, machinery backup power, agricultural irrigation system energy storage

Get a Best Quote

Scroll to Top

request a quote

Download Our Full Catalog
Get notified about new products!

request a quote

You will get the reply within 24 hours.