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China Suppliers Factory Stackable Home Energy Storage System - 20.48kWh for Efficient Power Management

Discover our premium Home Energy Storage solutions, popular among installers, agents, distributors, factories, and traders in China. Enhance your home's energy efficiency with the Elite Power advanced 20.48kWh stackable energy storage system. This innovative product, designed specifically for modern households, provides a compact and scalable solution that guarantees reliable and sustainable power for both backup and self-consumption. Trust our factory to deliver the highest quality energy storage products that meet your needs.

Product Detail

ELITE

Product advantage

Capacity

20.48kWh, providing reliable power storage for daily energy needs.

01 product details

Stackable Design

Flexible and space-saving, allowing multiple units to be stacked for higher capacity.

02 product details

European Standard Compliance

Meets high-quality safety standards, ensuring safe and efficient energy storage.

03 product details

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.

04 product details

Long Life Cycle

Robust and durable with a long service life for years of dependable performance.

05 product details

Efficient Energy Management

Helps reduce energy bills by storing excess solar power for later use.

06 product details

Wireless Connectivity

Built-in wireless communication for remote monitoring and management of your energy system.

07 product details

Port Identification for Simple Installation

Smart port identification feature ensures easy and error-free setup with quick connection to your solar or energy system.

08 product details

Easy Installation & Integration

Simple setup with seamless integration into existing solar or energy systems, making it a hassle-free addition to your home.

09 product details

20KWH Stacked Home Energy Storage Applications

Homes with solar energy systems
Off-grid applications
Backup power in case of outages
Energy self-sufficiency

20KWH Stacked Home Energy Storage Structure

The Elite Power 20.48kWh product consists of 4 independent battery units, integrated display output units, and a bottom mounting base.

EU Standard Stackable Home Energy Storage Expansion

Each battery module can be selected from 1-4 modules for parallel stacking, and each battery module has independent protection sampling function.

Cycles of the cell

The discharge curve of the cell at different magnification and temperature

ELITE

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℃
Storage Temperature Range		Less than 12 months : -10~35℃ Less than 3 months: -10~45℃ Less than 7 days : -20~65℃
Dimensions		L620W460H491mm	L620W460H686.5mm	L620W460H882mm	L620W460H1077.5 mm
Weight		92Kg	144Kg	196Kg	248KG
Communication mode		RS485/CAN

QUESTIONS

Frequently Asked Questions

Q: What is the storage capacity configuration of this stackable energy system?

A: The system provides flexible capacity options from 5.12kWh up to 20.48kWh. It is designed to allow parallel stacking of 1 to 4 independent battery modules (100Ah to 400Ah) depending on your daily energy needs.

Q: What safety standard certifications does the home energy storage system meet?

A: This unit meets stringent international safety standards. It is ETL listed for safety compliance in North America, CB certified for global standards, and CE marked for European safety compliance.

Q: What are the operating and storage temperature limits for the battery cells?

A: The operating temperature range is 0°C to 50°C for charging and -20°C to 55°C for discharging. For storage, it can withstand temperatures from -20°C to 65°C for short periods (under 7 days), and -10°C to 35°C for long-term storage up to 12 months.

Q: How does the stackable design simplify installation and system integration?

A: The stackable layout allows multiple units to be stacked vertically, saving floor space. Additionally, smart port identification and built-in wireless connectivity enable quick, error-free physical setup and seamless remote system monitoring.

Q: What types of applications is this 20.48kWh battery system best suited for?

A: It is ideal for residential homes equipped with solar energy systems, off-grid power setups, emergency backup power during grid outages, and general household energy self-sufficiency management.

Q: What communication interfaces are supported for system integration?

A: The system supports standard RS485 and CAN communication protocols, ensuring easy integration with a wide variety of solar inverters and home energy management platforms.

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