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| Categories | Generator Solar Power | 
|---|---|
| Brand Name: | Solarose | 
| Model Number: | Stack 5+20.48KWH | 
| Certification: | UL; CE | 
| Place of Origin: | Guangdong,China | 
| MOQ: | 10 | 
| Price: | Negotiable | 
| Supply Ability: | 10000pcs per one month | 
| Delivery Time: | 35 days | 
| Packaging Details: | Pack battery packs separately | 
| Product Type: | Stacking All In One LiFePO4 Solar Power System | 
| Battery Capacity: | 20.48KWH (51.2V 400Ah) LiFePO4 Battery | 
| Inverter Power: | 5KW Pure Sine Wave Inverter | 
| MPPT Controller: | 5KW Solar Input (120-450V DC) For Maximum Efficiency | 
| UPS Switch Time: | Fast Switching for Seamless Backup Power | 
| Communication: | RS485/CAN Smart Monitoring | 
| System Design: | Modular & Stackable For Easy Expansion | 
| Company Info. | 
| GuangZhou CloudCore Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Modular 5KW 20.48KWH LiFePO4 Battery Backup System With Solar & Inverter Integration
Product description:
The Modular 5KW 20.48KWH LiFePO4 Battery Backup System is an advanced energy storage unit designed for home backup, off-grid power, and renewable energy integration. With a 51.2V 400Ah (200Ah*2) LiFePO4 battery, it provides long-lasting and safe power storage. The 5KW pure sine wave inverter ensures smooth and reliable AC power for essential loads. Featuring a high-efficiency 5KW MPPT solar controller (120-450V DC), the system captures maximum solar energy. Its expandable and modular stacking design makes it adaptable to growing energy needs, and RS485/CAN connectivity allows for smart system management.
Technical parameter
| Parameter | Specification | 
| Battery Capacity | 20.48KWh (51.2V 400Ah) LiFePO4 Battery | 
| Inverter Power | 5KW Pure Sine Wave Output | 
| PV Input Power | Max 5KW MPPT Solar Charging | 
| PV Voltage Range | 120 - 450V DC | 
| Output Voltage | 230Vac ±5%, 50Hz/60Hz | 
| Charge & Discharge Current | 100A (Max Discharge: 110A, Peak: 150A) | 
| Communication | RS485 / CAN, RJ45 Port | 
| UPS Switching Time | Fast Switching for Seamless Backup | 
Feature Advantages:
Modular & Expandable – Stackable system design allows easy power capacity increase.
Large-Capacity LiFePO4 Battery – 20.48KWH (51.2V 400Ah) for reliable energy storage.
Integrated 5KW Inverter – Delivers stable AC power for off-grid and backup needs.
Smart MPPT Charging – 5KW solar input with a broad 120-450V DC range.
Instant UPS Activation – Ensures uninterrupted power supply during outages.
Advanced Battery Management System – Protects against overcharge, short circuits, and overheating.
Seamless Communication – RS485 & CAN enable remote monitoring and control.
Ideal for Various Uses – Suitable for home backup, business power security, and solar power applications.
Product Details:

Factory workshop:

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