Project Description

lithium ion battery 48v 5000w lifepo4 48v battery pack

48v 5kwh battery

CMX 48v 5kwh battery is produced with latest LiFePo4 technology. Built in Battery management system. This lifepo4 48v battery pack is stackable up to 16pcs in parallel. Easy to build 5kwh system( 1pcs). or 10kwh battery system( 2pcs).. Up to 80kwh. deep cycle battery 48v 5kwh powerwall battery can work with most popular invertors like solarEdge, huawei, Sungrow, GoodWe… and more.

  • Nominal voltage: 51.2v  ( 48v system 16S LFP)
  • Nominal capacity: 100ah
  • Cell type: prismatic LiFePo4 cells
  • Technology: LiFePo4 / LFP
  • Approved certifications:UN38.3, CE, MSDS
  • Installation: Wall mounted ( powerwall)
  • Max Discharge current: 100Amps
Ask for Quotation


Design for House residential

CMX wall-mounted powerwall lithium battery is a smart 5kWh (5.12kWh usable) residential energy storage appliance that offers homeowners the ability to store power generated by an onsite solar system or from the grid for use as an emergency home battery backup. Despite its attraction as an emergency power device, Powerwall was designed from the ground up as a way for homeowners with onsite solar systems to extend the power they generate during daylight hours into the night.


The CMX 5 kwh powerwall Lithium Battery is a 5 kWh 48V Lithium Iron Phosphate (LFP) Battery with a built-in BMS and an LCD screen that integrates and displays multilevel safety features for excellent performance. CMX Lithium Battery is maintenance-free and easy to integrate with solar or for independent operation to deliver power to your home day or night. Designed for backup power, off-grid, time of use, and self-use applications, the 48v 100Ah wall mounted lithium battery is consistently reliable and will keep your solar system operating during a power outage, or will use the energy stored from the daytime to power your home at night.


CMX residential battery system 5 kwh battery pack with built-in battery management system integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection. This high-performance Lithium Battery has a large power capacity, with a fast charging and continuous discharge power, providing 98% efficiency. The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards.

High Light of CMX 48v 100Ah house energy storage Battery

CMX 48100 lithium ion battery 48v 100ah is the ideal energy storage solution for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the CMX Lithium Battery LFP-10. Order online or by PHONE +86 17688915553

Product Highlights

  • Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry
  • No Thermal Runaway with Fire Propagation
  • No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling
  • Extended Operating Temperature -4 to 140F
  • 98% Efficiency Rate
  • Fast Charge & Discharge Rates
  • 10,000 Cycle Life with a 10 Year Warranty
  • Cycle One to Several Times Per Day
  • Seamless Integration with All Industry Standard Inverter/Charge Controllers
  • Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation
  • Modular, Scalable & Proven Performance
  • Made in China.

Specification Datasheet

Model Capacity Wall Mounted 5 kWh LiFePO4 Battery Pack
Capacity Energy 5.2kWh -5 kwh powerwall
Capacity Ah 100Ah
Suggested SOC 5%~100%
Usable Capacity 4.8kWh
Nominal Voltage 51.2V
Operation Voltage 46.4V – 57.6V
Maximum Charging/Discharging Current 100A/100A
BMS Robust Multi point monitoring BMS pre installed
Life Cycling (0.5C 25℃) 5000 cycles
Warranty BTT 10MWh per kWh
5 years, whichever comes sooner
Operation Temperature 0℃ ~ 45℃
Storage Temperature -20℃ ~ 35℃
Weight 50kG each pack
Dimensions 537x450x 165 mm
Scalable yes
Certifications MSDS, UN38.3, RoHS, IEC62619, UL
Communication RS485, CAN or RS232 for hybrid inverters

What is Powerwall?

lithium ion battery 48v 5000w for residential and light commercial applications that enables the storage of energy such as solar power. Commonly, Powerwall can be used to store solar energy during the day for use at night time. It can also provide backup power in case of a grid outage. Depending on where you live and the electricity rates in your area, 5kw battery pack Powerwall can potentially save you money by shifting energy consumption from high to low rate periods. Lastly, it can also help you take control of your energy and achieve self-sufficiency from the grid.

How does CMX 5 kwh battery pack Powerwall Works?

storage performance

In basic terms, sunlight is captured by your solar panels then converted into energy that you can use for your home. As that energy flows into your house, it is used by your appliances and any excess energy is stored in the 48v house battery Powerwall. Once the Power wall is fully charged, additional electricity your system generates on top of that is sent back to the grid. When the sun goes down and your solar panels are not producing energy, your 5 kwh battery pack will provide electricity to power your home.


CMX battery is not an online store, because our target customers are not the end consumers, we want to build long term win-win business relations with the battery distributors as well as photovoltaic installation contractors all over the world. Though not being an online store, purchasing Powerwall from CMX is still very simple and easy!
Once you get contact with our team, we can move this forward without any complexity.

Communicate with use before your purchase on the 5 kwh lithium ion battery.

There’re several ways you can simply get in touch with us!

  1. Have you checked the little dialog box on this website? Just simply click the green icon in the lower right corner on our homepage, and the box will immediately shows up. Fill in your information in seconds, we will contact you through email/whatsapp/wechat/skype/phone calls etc., you can also note the way you like, we’ll fully take your advice.
  2. A qucik call to China at (+86) 17688915553. This would be the fastest way to get reponse.
  3. Send an inquiry email to our email address —

Your inquiry will be assigned to the corresponding sales team, and the area specialist will contact you in the soonest. If you can claim clear about your intentions and needs, we can work this out really fast. You tell us what works for you, we’ll make it happen.