A 1P104S configuration means the battery pack has one cell in parallel (1P) and 104 cells connected in series (104S).

• Series connection raises the total voltage (e.g., 104 cells × 3.2V LFP cell ≈ 333V).

• Parallel connection increases capacity, but in this design only one cell is parallel in each series, emphasizing higher voltage rather than capacity.

This makes the 1P104S design suitable for high-voltage applications, such as industrial storage, grid-support systems, and electric vehicle platforms.

Key Features of 1P104S Battery Packs

• High Voltage Output – With 104 cells in series, the battery pack achieves stable high-voltage output for heavy-duty loads.

• Safety with LFP Chemistry – Often paired with Lithium Iron Phosphate (LFP) cells, known for thermal stability and long cycle life.

• Efficient Energy Use – Ideal for scenarios where compact design and high voltage are prioritized.

• Scalability – Multiple packs can be integrated into larger storage systems for industrial-scale energy needs.

Applications of 1P104S Battery Packs

• Renewable Energy Storage: Solar or wind farms needing high-voltage storage.

• Industrial Backup Power: Factories requiring reliable and efficient energy reserves.

• EV and Mobility: Some electric vehicle systems adopt high-voltage configurations like 1P104S.

• Utility-Scale Projects: Integrated into containerized solutions for the grid.

Industry Connection: Dagong ESS Solutions

While the 1P104S battery pack is more of a technical design concept, its principles are widely applied in Dagong ESS products:

• Residential Solutions (5kWh to 30kWh Cabinets): Modular packs that can scale, ideal for homes and small businesses.

• Commercial & Industrial ESS (100kWh to 372kWh Air-Cooled and Liquid-Cooled Systems): Designed for efficiency, stability, and safety, leveraging advanced LFP cell structures.

• Utility-Scale Containers (3.35MWh to 5MWh): High-voltage, large-capacity solutions that echo the series-parallel configurations seen in 1P104S designs.

Dagong ESS applies modular battery pack structures that mirror the efficiency and safety advantages of high-voltage configurations, ensuring performance across different scales.

Conclusion

The 1P104S battery pack represents a specialized design that emphasizes high voltage, safety, and reliability. While not always marketed directly to end-users, its configuration underpins many of the world’s most reliable energy storage solutions.

Companies like Dagong ESS are advancing this technology in real-world applications, offering solutions that range from home energy storage cabinets to multi-megawatt grid-scale ESS containers. For homeowners, businesses, and utility providers alike, these innovations ensure that energy is stored and delivered efficiently and securely.