China 20.48KWh Stackable Home Energy Storage System - Reliable Power Solutions from Top Suppliers & Factory
Product Advantage
01
Capacity
20.48kWh, providing reliable power storage for daily energy needs.
02
Stackable Design
Flexible and space-saving, allowing multiple units to be stacked for higher capacity.
03
European Standard Compliance
Meets high-quality safety standards, ensuring safe and efficient energy storage.
04
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.
05
Long Life Cycle
Robust and durable with a long service life for years of dependable performance.
06
Efficient Energy Management
Helps reduce energy bills by storing excess solar power for later use.
07
Wireless Connectivity
Built-in wireless communication for remote monitoring and management of your energy system.
08
Port Identification for Simple Installation
Smart port identification feature ensures easy and error-free setup with quick connection to your solar or energy system.
09
Easy Installation & Integration
Simple setup with seamless integration into existing solar or energy systems, making it a hassle-free addition to your home.
Applications & Deployments
Off-grid applications
Backup power in case of outages
Energy self-sufficiency
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 days: -20~65℃ |
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| Dimensions | L620*W460*H491mm | L620*W460*H686.5mm | L620*W460*H882mm | L620*W460*H1077.5mm | |
| Weight | 92Kg | 144Kg | 196Kg | 248KG | |
| Communication mode | RS485/CAN | ||||
Frequently Asked Questions
Q: What is the total storage capacity of the Elite stackable home energy system?
A: The system features a maximum rated capacity of up to 20.48kWh (using a 16S4P combination method), providing robust and long-lasting backup power for home energy needs.
Q: What safety certifications does this energy storage system hold?
A: The system is fully certified under ETL (for North American safety compliance), CB (for global safety standards), and CE (for European safety requirements), ensuring strict adherence to international standard regulations.
Q: How does the modular stackable design benefit installation?
A: The stackable design is flexible and space-saving. It allows you to start with 1 module (5.12KWh) and stack up to 4 modules (20.48KWh) in parallel, adapting easily to your specific household energy requirements.
Q: Can this system be integrated with existing solar setups?
A: Yes, it is designed for simple installation and seamless integration into existing solar energy systems, off-grid setups, and residential backup applications.
Q: What communication protocols are supported for monitoring?
A: The system supports RS485 and CAN communication modes, enabling smart, remote wireless connectivity to monitor battery safety and optimize energy management.