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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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