• Dagong ESS

High-Performance 1P104S Battery Pack Solutions for Utility-Scale Energy Storage

What Are 1P104S Battery Packs?

The 1P104S battery pack is a high-voltage, high-capacity lithium iron phosphate (LFP) module designed for utility-scale energy storage systems. “1P” indicates a single parallel cell group, while “104S” refers to 104 cells connected in series. These packs are widely used in renewable energy power stations, industrial parks, data centers, and other high-load applications, serving as essential components in modern energy infrastructure.

Key Benefits:

• High voltage output for large-scale energy applications

• Modular design for easy maintenance and scalability

• Excellent liquid-cooled thermal management system

• Smart BMS for real-time protection and diagnostics

• Long lifecycle with over 8000 charge-discharge cycles

Core Technologies:

• Laser/resistance welding for robust electrical connections

• Advanced liquid cooling system for consistent temperature control

• Intelligent BMS enabling remote monitoring and real-time safety protection

Challenges in 1P104S Battery Pack Design

• Challenge 1: Thermal Management Complexity
  High-capacity batteries generate significant heat during rapid charging and discharging.
  Solution: Dagong ESS uses advanced liquid cooling systems to ensure safe and stable operation.

• Challenge 2: Consistency Among Cells
  Cell performance variations can impact system efficiency.
  Solution: Strict cell sorting and module-level matching processes ensure excellent consistency.

• Challenge 3: Safety Risks
  Risks such as overcharging or short circuits can lead to system failures.
  Solution: Multi-level BMS protection enables real-time detection of overvoltage, overcurrent, and short circuit events.

• Challenge 4: Complex System Integration
  Electrical connections and spatial layouts must meet stringent integration standards.
  Solution: Modular architecture and standardized interfaces improve integration efficiency.

• Challenge 5: Demanding Manufacturing Requirements
  Assembly and aging tests require high precision and uniformity.
  Solution: Dagong ESS adopts a six-step standardized production process to guarantee product quality and reliability.

Why Choose Dagong ESS for 1P104S Energy Storage Solutions?

Advantages of Dagong ESS 1P104S Battery Pack Systems:

• Comprehensive Quality Control: From cell inspection to stacking, welding, assembly, and aging testing

• Advanced Liquid Cooling: Optimized thermal control for high-temperature environments

• High System Compatibility: Seamless integration with PCS and EMS systems

• Smart Operation & Maintenance Platform: Remote monitoring, data analytics, and intelligent alerts

• Certified for Global Markets: CE, UN38.3, MSDS, 3C, and other major international certifications

Applications of 1P104S Battery Packs in Utility-Scale Projects

1P104S battery packs are widely deployed in the following scenarios:

• Renewable Energy Integration: Stabilizing the variability of solar and wind energy

• Grid Peak Shaving & Frequency Regulation: Balancing energy supply and demand

• Commercial & Industrial Energy Optimization: Reducing electricity costs through load shifting

• Off-Grid Power Systems: Providing reliable power to remote locations

• Emergency Backup Power: Ensuring uninterrupted operation of critical infrastructure like data centers and hospitals

Dagong ESS Product Showcase

Dagong ESS offers a full lineup of energy storage products supporting 1P104S battery configurations:

• 3.35MWh Liquid-Cooled ESS Container: Modular, remote-managed solution tailored for renewable energy stations

• 5MWh Liquid-Cooled ESS Container: Designed for large-scale peak shaving projects with up to 2.5MW grid output

Frequently Asked Questions

Q1: What is the lifespan of a 1P104S battery pack?
A: Each pack supports over 8000 cycles and offers a design life of more than 15 years, ensuring reliable long-term performance.

Q2: Can the 1P104S pack be customized to different energy capacities?
A: Yes. The modular structure allows for capacity expansion and customization based on specific project requirements.

Q3: How does the liquid cooling system improve battery safety?
A: It efficiently dissipates heat, prevents thermal runaway, and ensures uniform temperature across all cells.

For more information or to request a quote, contact the Dagong ESS team:
📧 sales@dagongess.com
🌐 www.dagongess.com