Description
The 48V LiFePO4 Solar Energy Storage Battery System is a next-generation modular home energy storage solution designed for residential and small commercial solar applications. Featuring a stackable architecture, this system allows flexible capacity expansion from 2.5kWh to 20kWh, making it ideal for both entry-level and high-demand energy storage scenarios.
Built with advanced LiFePO4 (Lithium Iron Phosphate) technology, the battery delivers superior safety, long cycle life, and stable performance for off-grid, hybrid, and backup power systems.
Key Features
1. Modular & Scalable Design
- Stackable battery modules for flexible capacity expansion
- Supports configurations: 48V / 96V / 144V / up to 384V systems
- Easy installation and future upgrades without system redesign
2. High Energy Density & Efficiency
- Single module: 48V 52Ah (≈2.5kWh)
- Expandable system capacity: 2.5kWh – 20kWh+
- Optimized for solar self-consumption and peak shaving
3. Advanced LiFePO4 Safety Technology
- Thermal stability with low risk of fire or explosion
- Integrated smart BMS (Battery Management System)
- Protection against overcharge, over-discharge, short circuit, and temperature fluctuations
4. Long Lifespan & Low Maintenance
- 6000+ cycles at 80% DOD
- Designed for 10+ years service life
- Minimal performance degradation over time
5. Wide Application Compatibility
- Home solar energy storage systems
- Backup power supply (UPS alternative)
- Off-grid and hybrid solar systems
- Residential and small commercial energy storage
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 48V (Expandable to higher voltage systems) |
| Capacity | 52Ah |
| Energy per Module | 2.5kWh |
| System Capacity | 2.5kWh – 20kWh |
| Dimensions | 200 × 606 × 170 mm |
| Weight | 24 kg |
| Installation | Stackable modular design |
| Application | Solar Energy Storage / Home ESS |
| Warranty | 10 Years |
Application Scenarios
- Residential Solar Storage: Store excess solar energy for night use
- Backup Power System: Reliable electricity during outages
- Off-Grid Living: Ideal for remote homes and cabins
- Energy Cost Optimization: Reduce grid dependency and electricity bills
Why Choose This Stackable LiFePO4 Battery System
- Flexible plug-and-expand architecture
- Lower lifetime cost vs traditional lead-acid batteries
- Safe, stable, and AI-ready smart energy storage solution
- Designed for global solar inverter compatibility
Conclusion
The 48V LiFePO4 Stackable Energy Storage Battery is an ideal solution for modern energy needs, combining scalability, safety, and long-term performance. Whether for residential solar systems or backup power, this modular ESS ensures reliable and efficient energy management.
For OEM/ODM customization, bulk orders, or technical integration support, this system provides a flexible and future-proof solution for global energy storage markets.
Author Profile
- BatteryRing Sales Engineers bring over 20 years of experience in the global battery supply chain, positioning us as true industry experts. We provide end-to-end consulting services covering the entire battery lifecycle, including R&D, laboratory testing, product planning, material sourcing, manufacturing equipment, system design, and full production line construction. Our mission is to empower your energy business with efficient, scalable, and technically advanced solutions for accelerated growth.
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