Custom LiFePO4 Battery Systems for Industrial & Equipment Energy Storage
LiFePO4 Battery Parameters
| Parameter | Specification |
| Model | ZL-48280 |
| Nominal Voltage | 51.2V |
| Rated Capacity | 280Ah |
| Standard Energy | 14.34 kWh |
| Max Charge/Discharge | 150A / 150A |
| Cycle Life | ≥ 6,000 Cycles @ 80% DOD |
| IP Rating | IP21 (Indoor Use) |
System Architecture & Application Solutions
The diagram below illustrates a typical energy storage system integration. A complete operating environment includes the following key components:
- Photovoltaic (PV) Modules — Solar power generation input
- Hybrid Inverter — Bi-directional charging, discharging, and power management
- Power Grid or Generator — Auxiliary backup power sources
For specialized system architectures or custom integration requirements, please consult our engineering team.
Other Manufacturing Capabilities
Sunpower Manufacturing also specializes in precision CNC components and rotary signal solutions for automated systems.
Parallel Battery Connection (Applicable for Inverter Power > 10 kW)
Parallel Mode 1
Schematic diagram of multiple LiFePO4 batteries connected in parallel. Designed for high-capacity energy storage systems with synchronized BMS communication and balance control.
Parallel Mode 2
Multiple LiFePO4 batteries connected in parallel with a multi-inverter setup, supporting scalable power capacity and redundant system configurations.
Battery Installation Guidelines
a) Ensure sufficient clearance around the battery module during installation to allow adequate airflow and thermal dissipation.
b) Utilize the gear locking mechanism on the caster wheels to secure or unlock the unit during positioning.dissipation space.
Why Choose ZL-48280 for CNC Machining Centers?
Delivers stable voltage and high peak power output, ensuring uninterrupted operation for precision CNC machinery.
Long cycle life (≥ 6,000 cycles) minimizes equipment downtime and reduces long-term battery replacement costs.
Advanced LiFePO4 chemistry provides exceptional thermal stability and built-in protection against thermal runaway.
Frequently Asked Questions (FAQs)
The ZL-48280 LiFePO4 battery is fully compatible with major inverter brands including Pylontech, Deye, Growatt, Victron, Solis, and GoodWe. Custom protocol integration is available upon request.
Yes, you can connect up to 15 battery modules in parallel to expand total system capacity up to 215.04 kWh while maintaining synchronized BMS communication.
The recommended Depth of Discharge (DOD) is 90%, which maximizes usable energy capacity while preserving long-term battery cell cycle life.
