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  • Reliable Performance: Ensure consistent and dependable performance, making it an excellent choice for homeowners.

 

  • Long Cycle Life: Offers a cycle life of over 3000 cycles at 80% depth of discharge, making it a long-lasting energy storage solution.

 

  • High-quality Safety Features: Equipped with over-voltage, under-voltage, over-current, short protection functions, and high/low-temperature protection for safe and secure operation.

 

  • Efficient Charging and Discharging: Comes with a charging and discharging efficiency of 95%, making it an energy-efficient choice for homeowners.

 

  • RSCan/RS485 Communicate functions: Allows for easy communication with external devices, making it easy to monitor and control energy usage.

 

  • Large Capacity: Offers a rated capacity of 50Ah and a nominal voltage of 51.2V, providing ample power to meet the needs of most homeowners.

 

  • LCD and LED Screens: Displays the state of charge (SOC) and alarms using both LCD and LED screens for easy monitoring.

 

  • Lightweight: Weighing approximately 26kg, it is a lightweight energy storage solution that is easy to install and transport.

 

  • Compact Design: With dimensions of 450*300*175mm, it has a compact design that can fit easily into most homes.

 

  • Easy Installation: Comes with two power cable lugs, two hangers, and some screws, and a LAN cable with RJ45 connectors, making installation a breeze.

 

  • WARRANTY: Our top of the line 10 Years warranty will keep your mind at ease.

Product Name

ROCKSOLAR 51.2V 50Ah LiFePO4 Battery

Model No.

XT-P4850

Battery Chemistry Type

Lithium-iron Phosphate

Rated Capacity

50Ah

Rated Power

2560Wh

Nominal Voltage

51.2V

Working Voltage Range

40.5-57.6V

Charging Voltage

57.6-58.V

Internal Impedance

≤40mΩ

Standard charge

Constant Current 10A, Constant Voltage :57.6V

Standard discharge

Constant current:10A, Discharge End voltage: 43.2V

Maximum Continuous Charge Current

50A

Maximum Continuous Discharge Current

50A

Operation Temperature Range

Charge: 0~45℃

Discharge: -20~60℃

Charging/Discharging Efficiency

95%

Cycle Life

≥3000(DOD 80%)

Storage Temperature Range

Less than 12 months: -20~25℃

less than 3 months: -20~40℃

Less than 7 day : -20~65℃

Months Self Discharge

≤3%

Dimensions

450*300*175mm

Weight

About26 Kg


The ROCKSOLAR 48V 50Ah LiFePO4 Battery has a rated capacity of 50Ah.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has a nominal voltage of 48V.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has a cycle life of over 3000 cycles at 80% depth of discharge.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has safety features such as over-voltage, under-voltage, over-current, short protection functions, and high/low-temperature protection.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery weighs approximately 26kg.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has a maximum continuous charge and discharges current of 50A.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has a charging and discharging efficiency of 95%.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has dimensions of 450*300*175mm.

The working voltage range of the ROCKSOLAR 48V 50Ah LiFePO4 Battery is 40.5-57.6V.

The ROCKSOLAR 48V 50Ah LiFePO4 Battery has RSCan/RS485 Communicate functions for easy communication with external devices.


No manual available for download.

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