Achieve complete energy independence with our Stackable Home Energy Storage System — a powerful, modular solution designed for residential solar storage, backup power, and off-grid applications.

Each 5.12kWh LiFePO4 battery module can be stacked from 1 to 5 units, delivering scalable capacity up to 25.6kWh to meet your household"s specific energy requirements.

This all-in-one energy storage system integrates a high-efficiency 5000W pure sine wave inverter and a 5500W MPPT solar charge controller (120–500VDC input range), ensuring seamless compatibility with most residential photovoltaic systems.

With 90% depth of discharge, 100A discharge current, and built-in UPS functionality, this system provides reliable, uninterrupted power for your home — day or night, on-grid or off-grid.

Technical Specifications

Model	SMP-EU202-2	SMP-EU202-3	SMP-EU202-4	SMP-EU202-5
Single Module Capacity	5.12kWh
Module Number	2PCS	3PCS	4PCS	5PCS
Total Energy	10.24kWh	15.36kWh	20.48kWh	25.6kWh
Standard Voltage	51.2V
Working Voltage Range	43.2V~57.6V
Standard Discharge Current	100A
Standard Charge Current	50A
DOD	90%
Installation	Stacked
Product Dimension (Module)	550500170mm
Package Dimension (Module)	650600270mm
Net Weight (Module)	46kg

PV Input Specifications

Working Voltage Range	100~500VDC
MPPT Working Voltage Range	125~425VDC
Input Power	PV1: 5500W / PV2: 5500W
Max Input Current	PV1: 22A / PV2: 22A

AC Output/Input Specifications

Max Charging Current	50A
Rated Input Voltage	220/230/240VAC
Rated Input Voltage Range	90~275VAC
Frequency	50Hz/60Hz
Max Bypass Overload Current	50A
Rated Output Voltage	220/230/240VAC
Rated Output Power	10000W (Battery mode)

General Parameters

Total Product Dimension	550500723mm	550500893mm	5505001063mm	5505001233mm
Ingress Protection	IP20
Communication	CAN/RS485/RS232/WIFI (Optional)
Working Temperature	0~55℃
Storage Temperature	-20~55℃
Humidity	≤80%
20GP Container	BAT*3+INV+Base 50pcs
40HQ Container	BAT*3+INV+Base 100pcs

Key Features

Modular & Scalable Design

Stack 1 to 5 battery modules (5.12kWh each) to create a customized energy storage system ranging from 5.12kWh to 25.6kWh. Easily expand your capacity as your energy needs grow with no complex rewiring required.

High-Capacity LiFePO4 Battery Technology

Built with safe, long-lasting lithium iron phosphate (LFP) cells, offering superior thermal stability, a lifespan of 6,000+ cycles, and 90% usable depth of discharge for maximum energy utilization.

Integrated 5000W Hybrid Inverter

Features a powerful built-in pure sine wave inverter with 5000W rated output power, providing clean, stable AC electricity (220/230/240VAC, 50/60Hz) for sensitive appliances and heavy loads.

Wide MPPT Solar Input Range

Supports PV input from 120V to 500VDC with 5500W maximum input power, ensuring high solar harvest efficiency and compatibility with various solar panel configurations.

Built-in UPS Functionality

Automatic switchover during grid failures (response within milliseconds) keeps critical devices running without interruption — ideal for home offices, medical equipment, and security systems.

Frequently Asked Questions

Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.

Energy Storage Power Reserve Renewable Backup

Made of high-quality materials with stable performance and safe usage.

Precise craftsmanship ensures excellent texture and stylish appearance.

Ergonomic design brings comfortable experience and easy operation.

Durable structure with long service life and low wear.

Strict quality control guarantees reliable overall quality.

Versatile and practical, suitable for daily, business and gifting scenarios.

Premium QualityFine CraftsmanshipWide ApplicationCost Effective

Focus on details and user experience, providing stable and trustworthy quality.

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5.12kWh Modular LiFePO4 Battery Pack with 5000W Inverter for Home Energy Storage System

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