Modular & Expandable Design
Supports parallel connection for flexible system sizing and capacity expansion.
The NUUKO 25V–50V Wall-Mounted Energy Storage Battery is a compact and intelligent residential energy storage solution designed for flexibility, safety, and long service life. Built with high-quality A-grade LiFePO₄ cells and an advanced BMS, it delivers reliable performance for modern home energy systems, supporting efficient solar energy utilization and backup power needs.
Brand:
NUUKOItem NO.:
Wall-25.6NKY100/Wall-25.6NKY200/Wall-51.2NKY100/Wall-51.2NKY200
Product Advantages
Supports parallel connection for flexible system sizing and capacity expansion.
More than 6000 charge/discharge cycles with high efficiency and stable performance.
Intelligent battery management system ensures safety, reliability, and stable operation.
Easily expand energy storage capacity by connecting up to 15 batteries in parallel.
LCD touch screen with real-time system status, supporting RS485 and CAN communication.
Product Specifications
| Product model | Wall-25.6NKY100 | Wall-25.6NKY200 | Wall-51.2NKY100 | Wall-51.2NKY200 |
| Cells in series | 8S | 8S | 16S | 16S |
| Rated energy(KWh) | 2.56 | 5.12 | 5.12 | 10.24 |
| Rated voltage (V) | 25.6 | 25.6 | 51.2 | 51.2 |
| Charging Voltage (V) | 29.2 | 29.2 | 58.4 | 58.4 |
| Discharge cut-off voltage (V) | 21 | 21 | 42 | 42 |
| Standard Charge Current (A) | 20 | 20 | 20 | 40 |
| Maximum Charging Current (A) | 100 | 100 | 100 | 100 |
| Maximum Discharge Current (A) | 100 | 100 | 100 | 100 |
| Cycle life | ≥ 6000 times @ 80% DOD,25 °C | |||
| Methods of Communication | RS232/RS485/CAN | |||
| Charging temperature | 0~60°C | 0~60°C | 0~60°C | 0~60°C |
| Discharge temperature | -10~65°C | -10~65°C | -10~65°C | -10~65°C |
| How it is displayed | touch screen | touch screen | touch screen | touch screen |
| Product Dimensions (LxWxHmm) | 440x170x350 | 440x170x560 | 440x170x560 | 450x245x670 |
| Net Weight (Kg) | 23 | 41 | 41 | 89 |
| Packing Dimensions (LxWxHmm) | 512x425x252 | 635x512x252 | 635x512x252 | 750x520x425 |
| Gross Weight (Kg) | 25 | 54 | 54 | 108 |
WhatsApp : +8613855447433
E-mail : info@nuukopower.com
Verify Products : CustomerService@nuukopower.com
