W30-E5 / W32-E5 Home Energy Storage System

High-capacity, safe, and smart residential energy storage solutions designed for backup power, solar self-consumption, and peak shaving.

With LFP battery chemistry, triple BMS protection, AI-powered maintenance, and scalable capacity, W30-E5 / W32-E5 delivers long-lasting and flexible energy security for households and light commercial applications.

SMILE5 Series system is the bestseller of AlphaESS. It is available for DC-coupling, AC-coupling and hybrid-coupling connection and working with multiple battery options including 2.9kWh, 5.7kWh, 10.1kWh and 13.3kWh battery module. With VPP value stacked, it would be the best choice for householders.

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W30-E5 / W32-E5 Home Energy Storage System

W8-5C （Wall-Mounted Sodium-ion Home Battery）
W8-5C （Wall-Mounted Sodium-ion Home Battery）
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SafecubeA100A50PT
SafecubeA100A50PT

W30-E5 / W32-E5 Home Energy Storage System

High-capacity, safe, and smart residential energy storage solutions designed for backup power, solar self-consumption, and peak shaving.

With LFP battery chemistry, triple BMS protection, AI-powered maintenance, and scalable capacity, W30-E5 / W32-E5 delivers long-lasting and flexible energy security for households and light commercial applications.

Model

W30-E5/W32-E5

Capacity

28.672 kWh/32.153 kWh

Installation

Floor-standing (with wheels)

Operating Voltage

44.8 ~ 56.16 V

Dimension(L x W x D)

~680×243×982 mm

Operating Temperature

-20°C ~ 60°C

IP Rating

IP 20

Communication Interfaces

RS232 / CAN / RS485

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FEATURES

High-Capacity Options

Delivers 28.672 kWh (W30-E5) or 32.153 kWh (W32-E5) for ample energy storage

Mobile Floor-Standing Design

Floor-standing structure with wheels allows easy movement and placement.

Wide Operating Voltage Range

Stable performance within 44.8 ~ 56.16 V.

Compact Dimension

Measures ~680×243×982 mm, suitable for homes and light commercial use.

Broad Temperature Tolerance

Operates in -20°C ~ 60°C, adaptable to diverse environments.

Multiple Communication Interfaces

Supports RS232 / CAN / RS485 for smart connectivity.

Compatible List of inverters Brands

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    FREQUENTLY ASKED
    QUESTIONS

    Q1: How safe are lithium batteries for energy storage?

    A1: Our lithium batteries are designed with multiple safety features, including overcharge protection, thermal management, and advanced battery management systems (BMS). We prioritize safety by adhering to international standards and offering IP-rated enclosures for maximum reliability and protection.

    Q2: What maintenance is required for lithium battery energy storage systems?

    A2: Lithium batteries require minimal maintenance. Routine checks of the battery management system (BMS) and ensuring proper ventilation for the system are generally sufficient. Our products are designed for easy monitoring and remote management through smart apps for added convenience.

    Q3: Can I expand the capacity of my energy storage system in the future?

    A3: Yes, our lithium energy storage systems are modular and scalable, allowing you to expand the capacity by adding additional battery modules. This flexibility ensures you can meet increasing energy demands over time without replacing the entire system.

    Q4: Are lithium batteries environmentally friendly?

    A4: Yes, lithium batteries are a sustainable option for energy storage. They are highly efficient, have a long lifespan, and can be recycled at the end of their life. Additionally, they help reduce dependence on fossil fuels by enabling renewable energy storage.

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