Product Overview
The 51.2V rack mount LiFePO4 battery fits standard 19-inch server racks, providing modular energy storage for residential and commercial solar systems. Available in 100Ah (5.12kWh) and 200Ah (10.24kWh) configurations, multiple units stack in parallel for scalable capacity.
For wall-mount alternatives, see our 51.2V 200Ah wall-mounted battery and 51.2V 280Ah model.
- Standard 19-inch rack — 3U/4U form factor, easy installation
- 5.12kWh to 10.24kWh — per module, parallel up to 16 units
- Built-in BMS — CAN/RS485 communication for inverter integration
- Scalable — start small, expand as needs grow
Technical Specifications
| Group | Parameter | Value | Status |
|---|---|---|---|
| Electrical | Nominal voltage | 51.2V (16S) | Typical |
| Electrical | Capacity options | 100Ah / 200Ah | Typical |
| Electrical | Energy | 5.12kWh / 10.24kWh | Typical |
| BMS | Communication | CAN / RS485 | Typical |
| BMS | Continuous discharge | 100A | Typical |
| Physical | Form factor | 19-inch rack, 3U/4U | Typical |
| Durability | Cycle life | 6000+ cycles | Typical |
Applications
- Residential solar energy storage
- Small commercial backup power
- Telecom base stations
- Off-grid hybrid systems
Wholesale, OEM & ODM
Rack batteries customizable for voltage, capacity, and communication protocols. Contact us for volume pricing.
Related Technical Guides
Planning a rack-mount storage installation? These guides cover costs, technology, and system design:
- How Much Does a 10kWh LiFePO4 Battery System Cost? — TCO analysis for storage projects
- Why Tesla Megapack Uses LFP Batteries — the chemistry behind grid-scale storage
- How to Choose the Right BMS for LiFePO4 Batteries — ensure inverter compatibility