Vestwoods VEC20K-48kWh Commercial Energy Storage System

48kWh All-in-One Commercial Battery Energy Storage System

The Vestwoods VEC20K-48kWh Commercial Energy Storage System is an integrated solar and battery storage solution designed for commercial buildings, factories, offices, retail stores, farms, and industrial facilities.

Combining a powerful 48kWh LiFePO4 battery system, 20kW solar input, and 22kW three-phase inverter into one compact cabinet, the system helps businesses reduce electricity costs, improve energy independence, and ensure reliable backup power.

Key Features

Integrated All-in-One Energy Storage Solution

The VEC20K-48kWh combines:

• Hybrid Inverter
• LiFePO4 Battery Storage
• Battery Management System (BMS)
• Energy Management Functions
• Solar MPPT Controllers

into a single compact cabinet for easy installation and maintenance.

High-Capacity 48kWh Battery Storage

Equipped with premium LiFePO4 battery technology, the system provides:

• 48kWh Energy Capacity
• Safe and Stable Operation
• Long Service Life
• High Energy Density

Perfect for commercial and industrial energy storage applications.

Powerful 22kW Three-Phase Output

The integrated inverter delivers:

• Rated Output Power: 22kW
• Apparant Power: 22kVA
• Three-Phase Output
• 380V / 400V / 460V / 480V

Capable of supporting critical business operations and high-power equipment.

20kW Solar Input with 4 MPPT Trackers

Designed to maximize solar energy generation:

• 20kW PV Input Capacity
• 4 Independent MPPTs
• MPPT Voltage Range 150V–950V
• 98.5% Maximum Efficiency

The system optimizes energy harvest throughout the day, even under varying solar conditions.

High-Power Charge and Discharge Performance

Supporting up to:

• 350A Charge Current
• 350A Discharge Current

The VEC20K enables rapid energy storage and delivery, making it ideal for peak demand management and backup power applications.

Scalable Up to 480kWh

Support for up to:

• 10 Units in Parallel

Expansion capacity reaches:

• 96kWh
• 144kWh
• 240kWh
• 480kWh

allowing businesses to scale energy storage as operations grow.

Built for Commercial Reliability

Advanced LiFePO4 Battery Technology

The system uses automotive-grade lithium iron phosphate batteries that provide:

• Superior Safety
• Excellent Thermal Stability
• Long Service Life
• High Cycle Performance

Integrated BMS continuously monitors:

• Voltage
• Current
• Temperature
• Battery Health

for safe and reliable operation.

Smart Communication & Monitoring

Supports:

• CAN Communication
• Remote Monitoring
• Energy Management Integration

allowing seamless connection with compatible energy management systems.

Multiple Protection Mechanisms

The system includes comprehensive protection against:

• Overcharge
• Over-discharge
• Overcurrent
• Short Circuit
• Overtemperature

ensuring maximum operational safety.

Ideal Applications

Commercial Buildings

Reduce electricity costs and improve energy efficiency.

Factories & Manufacturing Facilities

Provide stable power for production equipment and critical loads.

Office Buildings

Ensure uninterrupted business operations during grid outages.

Farms & Agricultural Applications

Store solar energy and support irrigation systems and farm equipment.

Retail Stores & Shopping Centers

Reduce peak demand charges and improve energy resilience.

Microgrid Projects

Enable independent energy management and renewable energy integration.

Technical Highlights

Why Choose Vestwoods VEC20K-48kWh?

✓ 48kWh Commercial Battery Storage

✓ 20kW Solar Integration

✓ 22kW Three-Phase Output

✓ 4 MPPT Solar Tracking

✓ 98.5% System Efficiency

✓ Expandable to 480kWh

✓ Smart Energy Management

✓ Commercial Backup Power Solution

✓ Peak Shaving & Load Shifting

✓ Integrated All-in-One Design