Athena A

Athena Wall-Mounted Battery 5kWh (51.2V/100Ah)

Model: SCAE-A-51.2-100

Athena Wall-Mounted Battery 5kWh (51.2V/100Ah) - Athena A series product image
The Athena Wall-Mounted Battery 5kWh (model SCAE-A-51.2-100) brings the Athena A series to the higher-voltage 51.2V platform, housing a 100Ah LiFePO4 battery with 5120Wh capacity in a 40.5 by 18.5 by 58 centimeter wall-mount enclosure. A 51.2V battery is the natural match for most modern 48V hybrid inverters used in residential solar storage, reducing current and wiring losses compared with lower-voltage alternatives. The 100A discharge current covers essential evening loads and backup circuits, and the compact wall-mounted form factor makes the unit ideal for apartments, townhouses, and small commercial back rooms where floor space is at a premium. The LiFePO4 cells deliver 2000 to 4000 cycles of service with minimal degradation, and CMJ Solar provides a 5-year warranty, CE, UN38.3, and MSDS certifications. Because the Athena A is sold as a battery-only module, installers have the flexibility to pair it with their preferred inverter brand for hybrid, off-grid, or retrofitted backup systems. For distributors looking for a dependable 51.2V 100Ah wall battery to round out a product line, this model is a natural fit. CMJ Solar offers wholesale and OEM services from its Jiangmen factory. Learn more at cmjsolar.com.

Product Overview

Technical Specifications

Voltage
51.2V
Capacity
5120Wh(100Ah)
Discharge Current
100A
Battery Type
LiFePO4
Dimensions
40.5*18.5*58CM

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 Athena Wall-Mounted Battery 5kWh (51.2V/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 Athena Wall-Mounted Battery 5kWh (51.2V/100Ah) power my home during an outage?

The Athena Wall-Mounted Battery 5kWh (51.2V/100Ah) provides 5,120Wh of stored energy (approximately 4,608Wh 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 9.2 hours. At 1,000W, runtime is approximately 4.6 hours. Actual runtime depends on total connected load and usage patterns.

How is the wall-mounted battery installed?

The Athena Wall-Mounted Battery 5kWh (51.2V/100Ah) features a compact wall-mounted design suitable for garages, utility rooms, and indoor installations. It mounts to a solid wall using the included wall bracket and hardware. The 51.2V LiFePO4 battery connects to a compatible hybrid inverter via the included communication cables. Professional installation by a certified electrician is recommended. The wall-mounted form factor saves floor space compared to floor-standing cabinets.

How long does the LiFePO4 battery last?

The LiFePO4 cells in the Athena Wall-Mounted Battery 5kWh (51.2V/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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