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

Each 5.12kWh LiFePO4 battery module can be stacked from 1 to 5 units, delivering a scalable capacity of up to 25.6kWh to match your household"s unique energy demands.

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

With a 90% depth of discharge (DOD), 100A discharge current, and built-in UPS functionality, this system ensures 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 Working Voltage Range	100~500VDC
MPPT Working Voltage Range	125~425VDC
Input Power	PV1:5500W/PV2:5500W
Max Input Current	PV1:22A/PV2:22A
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)
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 — 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 a 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

PV input from 120V to 500VDC with a 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

Q1: Are you a factory or a trader?

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

Q2: Can I add my LOGO to the product?

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

Q3: What payment methods do you support?

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

Q4: What are your modes of transportation?

A: 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.

Q5: How can I get an accurate quotation?

A: 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.

Q: I was skeptical about office bean-to-cup machines, but this OfficePro model proved me wrong. The customizable strength and cup size options let everyone get their ideal coffee, and the automatic cleaning feature saves our admin team so much time. Quiet operation is a bonus—no more noisy machines disrupting meetings

Asked by L***n on Wed Oct 25 00:00:00 PDT 2023

A: We appreciate your trust in OfficePro, Liam! It’s fantastic to hear the customization and quiet design are enhancing your office experience. The automatic cleaning system is designed to reduce maintenance hassle, so your team can focus on what matters most.

Answered by energy on Wed Oct 25 00:00:00 PDT 2023

Q: This machine has transformed our office coffee culture. No more settling for instant coffee—everyone now looks forward to their morning brew. The operation is so simple that even our older team members have no trouble using it. The build quality feels sturdy and long-lasting.

Asked by S***n on Wed Oct 25 00:00:00 PDT 2023

A: This is the official product QA response, covering all the questions raised by users regarding product functions, usage scenarios, technical parameters and after-sales support. We have verified and sorted out the answers in detail to ensure accuracy and comprehensiveness for your reference.

Answered by energy on Wed Oct 25 00:00:00 PDT 2023

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Modular Home Energy Storage System with 5.12kWh Capacity, 90% Depth of Discharge, and 5000W Pure Sine Wave Inverter

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