Full Liquid Cooling System

Cabinet-Type Energy Storage Systems with 208kWh / 156kWh Capacity for Industrial and Commercial Applications.

The SC208L50P-06W and SC156L50P-06W are high-capacity, cabinet-type C&I battery energy storage systems (BESS) designed for medium- to high-load applications. Each system integrates advanced LiFePO₄ battery modules, a 50kW bidirectional PCS, and optional EMS, delivering robust performance for use cases like peak shaving, renewable energy buffering, and power continuity in critical operations.

These fully integrated systems combine safety, scalability, and smart control — ideal for energy-intensive buildings, EV charging stations, industrial facilities, and microgrid deployments.

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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Full Liquid Cooling System

Indoor C&I ESS
Indoor C&I ESS
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Outdoor C&I Cabinet (Built-in PCS)
Outdoor C&I Cabinet (Built-in PCS)

Full Liquid Cooling System

Cabinet-Type Energy Storage Systems with 208kWh / 156kWh Capacity for Industrial and Commercial Applications.

The SC208L50P-06W and SC156L50P-06W are high-capacity, cabinet-type C&I battery energy storage systems (BESS) designed for medium- to high-load applications. Each system integrates advanced LiFePO₄ battery modules, a 50kW bidirectional PCS, and optional EMS, delivering robust performance for use cases like peak shaving, renewable energy buffering, and power continuity in critical operations.

These fully integrated systems combine safety, scalability, and smart control — ideal for energy-intensive buildings, EV charging stations, industrial facilities, and microgrid deployments.

Model

SC208L50P-06W / SC156L50P-06W

Nominal Energy

208kwh/156KWh

Rated Power

50kw

Nominal Voltage

665.6V

Operating Voltage

582.4~759.2V

Dimension(W*D*H)

1300×1450×1890mm

Cycle life

≥8000(@25℃,0.5C)

IP Rating

Certifcation

IP54

IEC/EN 62619,IEC/EN 61000,UN38.3,MSDS

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FEATURES

Two Configurations Available
208kWh/156kWh

50kW Bidirectional PCS
Grid-connected and islanding capability

Liquid Cooling System
Enhanced thermal control for long-term performance

Built-in Safety Protections
Short circuit, overvoltage, overtemperature, insulation monitoring

IP54 Cabinet Enclosure
Designed for both indoor and protected outdoor installations

Flexible Communication
RS485, CAN, Modbus, Ethernet

Optional Fire Suppression System
For enhanced risk control

Integrated BMS
ensures real-time monitoring and active cell protection

Applications:

Peak demand charge reduction

Peak demand charge reduction

Backup power for factories and logistics hubs

Backup power for factories and logistics hubs

Solar PV integration and self-consumption optimization

Solar PV integration and self-consumption optimization

EV charging infrastructure support

EV charging infrastructure support

Microgrid and off-grid hybrid systems

Microgrid and off-grid hybrid systems

Energy security for data centers, campuses, or hospitals

Energy security for data centers, campuses, or hospitals

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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