Front
Modules
Installation
CF-RackPro-5

CF-RackPro-5
(3U Rack Mount Battery)

CF-RackPro-5 is a residential low-voltage lithium iron phosphate (LiFePO4) battery module built in a standard rack-mount form factor. Each unit provides 51.2V / 100Ah / 5.12kWh for clean, organized installations.

Get a Quote Document Download
UN38.3
6,000+ Cycles@ 77°F (25°C), 0.5C/0.5C long service life
A+ Grade CellsTop-quality LiFePO4 cells for thermal stability
IP20 RatedStandard 3U rack-mount indoor installation
Scalable ExpansionSupports up to 12 units in parallel
Product Overview
Design & Performance
Safety & Applications
Battery Specifications

CF-RackPro-5 is a residential low-voltage lithium iron phosphate (LiFePO4) battery module built in a standard rack-mount form factor for clean, organized installations. Each unit provides 51.2V / 100Ah / 5.12kWh, making it ideal for home solar storage and backup power setups.

CF-RackPro-5 uses A+ grade LiFePO4 cells to deliver improved safety, thermal stability and long service life. It is rated for 6,000 cycles @ 77°F (25°C), 0.5C/0.5C, supporting long-term daily cycling in residential energy storage systems. With a rack-mount structure, the battery is easy to install, expand and maintain.

Includes a BMS with multi-level protection and supports CAN / RS485 / RS232 communication interfaces for inverter integration and monitoring. Designed for Indoor (Type 1) installation with IP20 ingress rating and natural convection cooling.

  • Residential solar energy storage
  • Home backup power & Off-grid / hybrid solar systems
  • Light commercial energy storage
ChemistryLiFePO4 (LFP)
Nominal Voltage51.2V
Nominal Capacity100Ah
Energy5.12kWh (5,120Wh)
Parallel CapabilityUp to 12 units
Weight43.8 kg (96.5 lbs)
Dimensions (LxWxD)450 x 444 x 133 mm
Ingress RatingIP20
ComplianceUL1973, UL9540A, UL9540

CF-RackPro-5 FAQ

What is the energy capacity of CF RackPro 5?
Each module is 51.2V 100Ah, providing 5.12kWh (5,120Wh) of usable energy per unit. The usable capacity depends on your specific inverter settings and Depth of Discharge (DoD).
How many units can be paralleled for expansion?
Yes, the CF RackPro 5 supports expansion up to 12 units in parallel. This allows you to scale up to a total system capacity of 61.44kWh.
Which inverters are compatible with this battery?
It is specifically designed for 48V inverter systems that support LiFePO4 (LFP) batteries. We recommend sharing your inverter brand/model with us before ordering to ensure the best communication protocol compatibility.
Does it support communication with inverters?
Yes, the battery module supports CAN / RS485 / RS232 interfaces for seamless communication, monitoring, and closed-loop control when supported by your inverter or EMS.
What is the cycle life and charge/discharge rate?
The CF-RackPro-5 is rated for 6,000 cycles at 25°C (77°F) with 0.5C/0.5C charge/discharge. The nominal charge/discharge rate is 0.5C, with a maximum discharge rate of 1C.
Can the battery be installed outdoors?
CF RackPro 5 is specified for Indoor (Type 1) installation with IP20 protection and natural convection cooling. It is fully compliant with UL1973, UL9540A, and UL9540 standards. If you require an outdoor solution, please contact us for a dedicated outdoor cabinet.

You May Also Like

Blog Information

Latest insights from CLF: battery technology, energy storage, and industry updates.

Loading posts…
Get a Quote
Response within 24 Hours
✉️
Email Sales Team
luis_zhang@chalongfly.com
📞
Call Us (24/7)
🏭
Factory Base Changsha, Hunan, China
🔒 Privacy Guaranteed:
Your design files & NDA status are strictly protected.
Inquiry Form (ESS / Battery / Harness)

By submitting this form, you agree we may contact you about your inquiry. No spam.

Scroll to Top