Rack-mounted

Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah)

Model: SCRA-R-25.6-100S

Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah) - Rack-mounted series product image
The Rack-Mounted Battery 2.5kWh Software version (model SCRA-R-25.6-100S) is the communication-enabled counterpart to the hardware-only module, combining a 25.6V 100Ah LiFePO4 battery with 2560Wh capacity, Grade A BAK 100Ah prismatic cells, and a 100A discharge current in a standard 19-inch rack-mount chassis measuring 49.2 by 36 by 15 centimeters. The software variant includes built-in inverter communication protocols, allowing plug-and-play integration with popular hybrid inverters and BMS monitoring platforms, which reduces commissioning time for installers and distributors selling complete storage kits. It is well suited for small commercial solar arrays, telecom backup, UPS systems, and residential expansions where rack-mount form factors are preferred. The LiFePO4 cells deliver 2000 to 4000 cycles with stable performance and minimal maintenance, and CMJ Solar provides a 5-year warranty along with CE, UN38.3, and MSDS certifications. Multiple modules can be paralleled in a single rack to scale capacity from 2.5kWh upward. For distributors that want a ready-to-commission rack battery with inverter communication out of the box, the SCRA-R-25.6-100S is the right choice. Contact cmjsolar.com for wholesale pricing and OEM options from CMJ Solar's Jiangmen factory.

Product Overview

Technical Specifications

Voltage
25.6V
Capacity
2560Wh(100Ah)
Discharge Current
100A
Battery Type
LiFePO4
Cell Brand
Grade A BAK 100Ah
Dimensions
49.2*36*15CM

Key Advantages

  • LiFePO4 battery cells with 2000-4000 cycle life for long-term reliability
  • European standard 230V AC inverter output (where applicable)
  • WIFI monitoring module for real-time system status
  • 5-year battery system warranty
  • Compatible with solar panel charging systems
  • OEM/ODM customization available

Applications

Home Solar Backup
Off-grid Power Supply
Commercial Energy Storage
Unstable Grid Areas
Solar Energy Systems
Industrial Backup

Shipping & Warranty

Worldwide Shipping

Global shipping via sea freight and express courier. FOB Shenzhen or EXW Jiangmen terms available. Production lead time 10-20 days depending on order volume and customization requirements.

Warranty & Support

5-year warranty on battery systems. LiFePO4 cells rated for 2000-4000 cycles. BMS protection, WIFI monitoring, and technical support included. Spare parts available throughout warranty period.

Frequently Asked Questions

What warranty does this product come with?

The Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah) comes with a 5-year warranty covering the LiFePO4 battery cells and integrated BMS. Our LiFePO4 cells are rated for 2,000-4,000 charge-discharge cycles, providing 5-10 years of reliable daily use under normal operating conditions. Spare parts and technical support are available throughout the warranty period.

What is the MOQ (Minimum Order Quantity)?

The MOQ is typically 20 units per model for standard products. Sample orders of 1 unit are welcome for testing and evaluation. For OEM/ODM custom packaging or private labeling, the MOQ is 500 units. Contact our sales team for specific pricing based on your order volume.

How long can the Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah) power my home during an outage?

The Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah) provides 2,560Wh of stored energy (approximately 2,304Wh usable at 90% depth of discharge). At an average essential-load draw of 500W (lights, router, refrigerator, and TV), it can sustain power for approximately 4.6 hours. At 1,000W, runtime is approximately 2.3 hours. Actual runtime depends on total connected load and usage patterns.

Can rack-mounted batteries be connected in parallel?

Yes, multiple rack-mounted battery modules can be connected in parallel to increase total capacity. Each module operates at 25.6V with built-in BMS protection. The hardware (H) variant is a standalone module while the software (S) variant supports inverter communication. A standard 19-inch server rack or dedicated battery cabinet is required for installation.

How long does the LiFePO4 battery last?

The LiFePO4 cells in the Rack-Mounted Battery 2.5kWh (Software) (25.6V/100Ah) are rated for 2,000-4,000 charge-discharge cycles before capacity drops to 80% of the original rating. In a typical daily-cycle residential application, this translates to 5-10 years of service life. LiFePO4 chemistry also offers superior thermal stability and safety compared to lead-acid or NMC batteries, with no maintenance required.

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