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48V200Ah Wall Mount Lithium Battery | 10kWh Powerwall Battery for ESS

Item No:           2W512200
Voltage:            48V/51.2V
Current:            200Ah
Capacity:          10.24Kwh
Cycle Life:        ≥8000 times(90%DOD).
Warranty:         12 Years
Certification:   MSDS/UN38.3/ROHS/CE/KC.

Minimalist wall mount lithium battery makes your life as simple and efficient as it is.


Model No.2W512200
Rated voltage48V
Rated capacity200Ah
Rated energy10.24Kwh
Voltage range43.2-58.4V
Charge voltage58.4V (max.60V)
Charge currency100A
Continuous charge currency100A
Work temperature-20℃-60℃
Cycle life≥8000 times(90%DOD)
Connection type16S1P


wall mount lithium battery placed on the ground

Wall Mount Battery Features:

[20+ Inverters Compatible] - This wall mount lithium battery is adapting to the mainstream inverters in each country's market.
[Saving Space] - Most popular Tesla powerwall design, saves maximum floor space and provides cost-effective energy support for homes.
[Maintenance-free] – lifepo4 battery is one of the safest batteries in the world, no ventilation, cooling or thermal regulation.
[Free Expansion] - Up to 16 wall battery pack can be used in parallel connection, with different energy capacities for options.
[Factory Direct Sales] - A variety of functions and styles are freely customized, supporting OEM/ODM services
[CATL Lifepo4 Battery Cell] -  Over 8000 cycles, 20+ years lifespan.


  • Harveypower's BMS system monitors and regulates wall mount battery charge and discharge status. The monitored battery characteristics include the detection of battery type, voltage, temperature, capacity, state of charge, power consumption, remaining operating time, charge cycles, and more.
  • It can process and monitor up to 16 wall battery pack at the same time, provide a battery balancing function, manage different batteries with the same charge and discharge requirements, and ensure the optimal utilization of the remaining energy in the battery.
  • BMS Specification:
ProjectContentdefault parameters Whether can set up
Overcharge ProtectionAlarm voltage3600mVY
Protection voltage3700mVY
Protection latency time1.0SY
Over-discharge ProtectionAlarm voltage2800mVY
Protection voltage2700mVY
Protection latency time1.0SY
Charging Over-current ProtectionAlarm current105AY
Protection current110AY
Protection latency time1.0SY
Short Circuit ProtectionProtection current≥400AY
Protection latency time≤300uSY
MOSFET High-temperature ProtectionAlarm temperature90℃Y
Protection temperature115℃Y
Batteries Temperature ProtectionLow temperature charging alarm/protection temperature0℃/-5℃Y
High temperature charging alarm/protection temperature60℃/65℃Y
The Environmental Temperature AlarmLow-temperature alarm/protection temperature-15℃/-20℃Y
High-temperature alarm/protection temperature65℃/75℃Y
A Serial Port CommunicationIsolated RS - 232 / RS - 485/Y
Bluetooth function/optional
Charging Current Limiting FunctionCharging current limiting current20Aoptional
Display ScreenDisplay function/optional
  • Installation and Testing
Lifepo4 battery pack internal BMS assembly processBMS system exterior structure and wiring connection


  • Our wall mount solar battery is compatible with most inverter brands on the market, such as: PYLON,  SOFAR, GROWATT, VOLTRONIC, EAST, GOODWE, KELONG, INVTKSTAR, SRNE,  DEYE, MUST, SOLIS,  SCHNEIDER, VEICHI,  SMA, SACOLAR,  LUXPOWER, VICTRON,  STUDER.
  • For inverters of other brands, corresponding debugging services can be provided according to the communication protocol.
  • In addition, we also have an energy storage battery with integrated inverter, which can solve all problems at one time.
Deye Hybrid Inverter Sample UnboxingCommunication test between inverter and battery


  • LED Display (Optional)

Build an LED display outside the product group to visualize the overall data and status of the battery pack. You can also DIY the operation functions of the display according to your needs.

  • Self-heated Function (Optional)
The BMS system can be set with a self-heating function to make the battery system suitable for lower temperatures. 
When the temperature is below 0°C, through self-heating, the temperature of the battery can rise to above 10°C within a few tens of seconds, thereby activating the normal application of the battery. 
Start heating temperature: ≤0℃. Stop heating temperature: ≥10℃.
  • Bluetooth Function (Optional)
Can communicate with BMS in wireless mode. Users can connect the battery pack via Bluetooth, which allows visualizing all-important battery information such as voltage, current, temperature, SOC, SOH, errors, etc. 
Some parameters and switch systems can also be controlled remotely, making everything easy to use and manage.
  • State of Health (Optional)
It can detect and reflect the battery capacity, health, and performance status with the accumulation of battery usage time and the impact of the environment, effectively guiding how to maintain the battery

Not only can we know whether the remaining available capacity of the battery can meet our demand for the total temporary power consumption, but also know when each single battery and battery pack needs to be replaced and repaired.

  • More Optional


Do Wall Mount Battery in parallel have to be the same?

The voltage has to be the same, the capacity can be different, but using the exact same battery will give all batteries a longer life.

Where do you put the positive side of this wall battery pack?

The positive and negative terminals are at the bottom of the battery, where red is positive and black is negative.
If you connect the terminals incorrectly, you could damage your device or cause an explosion.
So you can contact us for more information on batteries.

What is the best way to store a wall mount lithium battery?

Batteries should be stored in a well-ventilated, dry area, and the temperature kept +15 to +35°C (59 to 95°F).
Also remeber to keep away from heat, water, strong magnetism.
Click here to know more about storing lifepo4 batteries.

Can I mount the battery sideways?

The battery can be operated in any orientation.


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