China Suppliers Factory Stackable Home Energy Storage System 20.48kWh for Efficient Power Backup and Self-Consumption
Product advantage
Capacity
20.48kWh, providing reliable power storage for daily energy needs.
Stackable Design
Flexible and space-saving, allowing multiple units to be stacked for higher capacity.
European Standard Compliance
Meets high-quality safety standards, ensuring safe and efficient energy storage.
ETL, CB, and CE Certified
ETL listed for safety compliance in North America, CB certified for global standards, and CE marked for European safety, ensuring the system meets rigorous international safety regulations.
Long Life Cycle
Robust and durable with a long service life for years of dependable performance.
Efficient Energy Management
Helps reduce energy bills by storing excess solar power for later use.
Wireless Connectivity
Built-in wireless communication for remote monitoring and management of your energy system.
Port Identification for Simple Installation
Smart port identification feature ensures easy and error-free setup with quick connection to your solar or energy system.
Easy Installation & Integration
Simple setup with seamless integration into existing solar or energy systems, making it a hassle-free addition to your home.
Off-grid applications
Backup power in case of outages
Energy self-sufficiency
Cycles of the cell
Discharge curve at different magnification and temperature
Product specification
| Item | General Parameter | General Parameter | General Parameter | General Parameter | |
| Combination method | 16S1P | 16S2P | 16S3P | 16S4P | |
| Rated Capacity | Typical | 100Ah | 200Ah | 300Ah | 400Ah |
| Minimum | 98Ah | 196Ah | 294Ah | 392Ah | |
| Nominal Voltage | 51.2V | ||||
| Factory SOC | 30~60% | ||||
| Voltage at end of | 44.8V | ||||
| Charging mode | MAX 58.4V | ||||
| Rated reserved energy | 5.12KWh | 10.24KWh | 15.36KWh | 20.48KWh | |
| Standard charge current | 20A | 40A | 60A | 80A | |
| Limiting current | 20A | 40A | 60A | 80A | |
| Standard discharge | 20A | 40A | 60A | 80A | |
| Maximum Charge Current | 90A | 180A | 250A | 250A | |
| Maximum Discharge Current | 90A | 180A | 250A | 250A | |
| Operation Temperature Range | Charge: 0~50℃ Discharge: -20~55℃ |
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| Storage Temperature Range | Less than 12 months : -10~35℃ less than 3 months: -10~45℃ Less than 7 day : -20~65℃ |
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| Dimensions | L620*W460*H491mm | L620*W460*H686.5mm | L620*W460*H882mm | L620*W460*H1077.5 mm | |
| Weight | 92Kg | 144Kg | 196Kg | 248KG | |
| Communication mode | RS485/CAN | ||||