Project Description

CMX 19″ Rack-Mount Li-Ion Battery with Lithium iron phosphate

48v 100ah lithium battery rack

CMX 19” Rack-Mount Li-Ion Battery apply with most reliable Lithium iron phosphate battery cells for long cycle life (2000+) and consistent performances.The battery packs use advanced Battery Management System (BMS) to enhance system performance, prolong life and warrant safety. CMX 19” Rack-Mount Li-Ion Battery is compatible with with most popular invertors like solarEdge, huawei, Sungrow, GoodWe… and more.

  • Nominal voltage: 51.2v  ( 48 volt system 16S LFP)
  • Nominal capacity: 100ah
  • Cell type: prismatic LiFePo4 cells
  • Technology: LiFePo4 / LFP
  • Approved certifications:UN38.3, CE, MSDS
  • Installation: Ground stand 19″ racked
  • Max Discharge current: 1C 100 Amps
  • Flexible installation, Tier one battery cells, Real time monitoring
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Design for residential home or house owner

19″ Rack-Mount Li-Ion Battery system Each single battery rack has its dedicated battery management unit ( BMU). and can be safely used individually or in parallel (to increase capacity) as key storage element in a modern Energy Storage System.
When used properly these battery racks can provide decade long usable life.


The 19″ Rack Mount lithium Battery is a design for residential with a built-in BMS BMU 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 19″ Rack-Mount LiFePo4 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.


19″ Rack-Mount Li Ion Battery system 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

19″ Rack Mount LFP Battery 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 19″ Rack-Mount Li-Ion Battery 5.2kWh LiFePO4 Battery Pack
Capacity Energy 5.12kWh – suitable for 5kwh, 10kwh, 20kwh system
Capacity Ah 100Ah
Suggested SOC 5%~100%
Usable Capacity 5.12kWh
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 49kG each pack
Dimensions 552.5 x 450.0 x 126.5 (3U rack)
Scalable yes
Certifications MSDS, UN38.3, RoHS, IEC62619, UL
Communication RS485, CAN or RS232 for hybrid inverters

Why 19″ Rack 3U LiFePO4 Ion Rack?

1. Parallelable for up to 16 packs (consult factory for more than 16)
2. Real time monitoring of cell Voltages, module/ branch currents, cell temperatures.
3. Individual battery branch control for extended availability
4. Stable & reliable name-brand battery cells from fully automatic production lines.

How does CMX battery rack storage system Work?

Chargeing and Discharge Information
Cycle LiFe test

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 Powerwall will provide electricity to power your home.


CMX lithium battery is not an online store. It required different system and custom features based on different solar energy storage systems. Especially for lithium storage system, we need to communicate with your invertor information, your load information. Only in this way can provide you right solution. CMX 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 3U racked system from CMX is still very simple and easy!

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.