241KWh High-Performance Battery Energy Storage System for Factories Commercial Buildings and Solar Applications

The 125 kW / 241 kWh C&I Energy Storage System is a high-performance battery energy storage system (BESS) engineered for medium-to-large commercial facilities, industrial parks, factories, EV charging stations, and renewable energy integration projects.

The system integrates high-capacity LFP battery modules, a bi-directional power conversion system (PCS), an intelligent energy management system (EMS), and multi-layer safety protection. It supports peak shaving, load shifting, backup power, renewable energy integration, and microgrid operation.

This solution enables commercial and industrial users to reduce electricity costs, improve energy efficiency, and build a more reliable and sustainable energy infrastructure.

Item	Article	Picture	Description	Quantity
1	125 kW / 241 kWh C&I lithium carbinet		Total battery energy: 241kWh  PCS rated power: 125kW MPPT power: 120kW (1 or 4 channels optional)	1
2	SW550M-144 (Monocrystalline 550w solar panel)		Dimension: 2279*1134*35mm Application Class:  A Warranty:  30 years	180
3	Roof /ground bracket		Application for Flat/Slope Roof /ground Warranty:  10 years	1
4	PV Combiner Box		3 input 1 output                    DC 1000V                               Warranty:1 year	4
5	PV Cables		4MM2                                       Warranty:5 years	1000
6	PV Cables		6MM2	100
7	MC4 Connector		Rated current: 30A                          Rated voltage: 1500VDC Warranty:  5 years	50

1.Factory Energy Storage Solution
Optimize Industrial Power Consumption & Improve Energy Efficiency

Industrial facilities usually have high power demand during production hours, resulting in significant peak electricity costs and unstable power consumption patterns.

The ESS stores electricity during off-peak periods and releases energy during peak demand periods to optimize the factory's energy profile.

System Functions

Peak Shaving

Reduce maximum grid power demand by supplying stored energy during peak load periods.

Load Shifting

Charge batteries during low electricity price periods and discharge during expensive peak tariff periods.

Power Backup

Provide emergency power support for critical production equipment.

Typical Applications

• Manufacturing plants
• Electronics factories
• Machinery production facilities
• Industrial parks
• Processing workshops

Key Benefits

✓ Reduce electricity demand charges
✓ Improve production power stability
✓ Optimize energy costs
✓ Increase operational reliability

2.Commercial Building Energy Storage Solution

Intelligent Energy Management For Commercial Facilities

Commercial buildings have different electricity consumption patterns throughout the day.

The ESS enables flexible energy scheduling by balancing electricity demand, improving energy efficiency and reducing operational costs.

Suitable Applications

• Office buildings
• Shopping malls
• Hotels
• Supermarkets
• Commercial complexes
• Business parks

System Functions

Energy Cost Optimization

Reduce electricity expenses through peak-valley tariff management.

Backup Power Support

Maintain critical loads during grid interruptions.

Load Management

Monitor and control building electricity consumption in real time.

Key Benefits

✓ Lower electricity operating costs
✓ Improve power supply reliability
✓ Support building energy management
✓ Increase renewable energy utilization

3. PV + ESS Microgrid Solution

Maximize Solar Energy Utilization

Application Background

Solar generation is usually highest during daytime, while electricity demand may continue after sunset.

The ESS stores surplus solar energy and supplies power when PV output decreases.

System Functions

• PV energy storage
• Solar self-consumption optimization
• Grid-independent operation
• Generator integration
• Microgrid control

Key Benefits

✓ Increase PV self-consumption rate
✓ Reduce grid electricity dependency
✓ Improve renewable energy utilization
✓ Support remote and weak-grid applications

04 | EV Charging Station Energy Storage Solution

Power Support For High-Demand Charging Infrastructure

Fast EV charging stations require high instantaneous power demand, which may exceed existing grid capacity.

The ESS provides additional power support and reduces pressure on grid infrastructure.

Typical Applications

• Commercial EV charging stations
• Fleet charging centers
• Logistics charging hubs
• Highway charging stations

System Functions

Peak Power Assistance

Supply additional power during charging peaks.

Grid Capacity Optimization

Reduce the need for expensive grid upgrades.

Charging Load Management

Balance charging demand and improve system efficiency.

Key Benefits

✓ Support high-power charging
✓ Reduce grid expansion costs
✓ Improve charging stability
✓ Optimize charging operation

Intelligent EMS Energy Management System

Integrated Monitoring & Energy Control Platform

The EMS provides centralized monitoring, control and optimization for the complete ESS.

01 Real-Time Monitoring

System operators can monitor:

• Battery SOC / SOH status
• Charge and discharge power
• PV and grid power flow
• Load consumption
• System alarms

02 Intelligent Energy Scheduling

EMS supports multiple operation modes:

• Peak Shaving Mode:Automatically discharge battery during peak demand periods.
• Valley Charging Mode:Charge battery during low electricity price periods.
• PV Priority Mode:Prioritize solar energy utilization.
• Backup Mode:Reserve battery capacity for emergency power supply.

03 Remote Operation & Maintenance

Support:

• Cloud platform monitoring
• Mobile APP access
• Remote troubleshooting
• Firmware upgrade
• Operation data analysis

Safety & Reliability Design Multi-Level Protection Architecture

The system adopts a layered safety design from battery cells to complete system integration.

Why Choose Our 125kW / 241kWh ESS Solution?

1. High Performance Battery System

Designed with:

• Premium LFP battery cells
• Long cycle life
• High safety performance
• Stable operation under harsh environments

2. Flexible System Deployment

Suitable for different project requirements:

• Outdoor integrated cabinet design
• Easy installation and commissioning
• Modular expansion capability
• Multiple operation modes

3. OEM / ODM Project Support

We provide complete customization services:

✓ Customized system configuration
✓ Battery capacity adjustment
✓ Communication protocol customization
✓ Cabinet appearance customization
✓ Project technical support