Docan YP-900 46kWh LiFePO4 Battery Pack

The Docan YP-900 is a large-capacity LiFePO4 battery pack designed for residential energy storage, off-grid solar systems, and backup power projects.

This battery pack uses a 51.2V system platform, with a capacity range of 900Ah-942Ah and total energy around 46-53kWh depending on the cell configuration. For customers who need a high-capacity battery system, the YP-900 can reduce the need to connect many smaller battery modules and make the whole system cleaner and easier to manage.

Real YP-900 Review and Teardown Video

A real review video of the Docan 46kWh YP-900 is available here:

https://www.youtube.com/watch?v=NLgEX-EfdC4&t=127s

In this video, Gavin Stone DIY Homestead reviews the Docan 46kWh YP-900 battery, does a teardown, and talks about its features. This gives customers a more direct reference before choosing a large-capacity LiFePO4 battery pack.

Main Features

  • 51.2V LiFePO4 battery system
  • 900Ah-942Ah capacity range
  • Around 46-53kWh total energy
  • 200A BMS
  • Touch screen included
  • Vertical and moveable cabinet design
  • RS485, RS232, and CAN communication support
  • Suitable for residential ESS, solar backup, and off-grid systems
  • US warehouse stock available

For the US stock option, the YP-900 can be configured with a built-in JK 2A active balancer and 48pcs CALB LF314 cells.

Why Choose the YP-900 Battery Pack?

For solar storage projects, battery capacity directly affects backup time, system stability, and daily usability.

A larger battery pack like the YP-900 can reduce the number of separate battery units, simplify wiring, and make the system easier to manage. It is suitable for home backup, off-grid houses, workshops, farms, and small commercial energy storage projects.

The vertical moveable cabinet design also makes placement more convenient, especially for customers who need high capacity but prefer a compact floor-standing battery solution.

US Stock Availability

For US customers, local warehouse stock is an important advantage.

Ordering from the US warehouse can help reduce delivery time and simplify the shipping process. Before placing an order, we recommend confirming the final shipping cost and delivery details based on your address.

Product link:

US Stock 51.2V 900-942Ah 46-53kWh LiFePO4 Battery Pack Vertical and Moveable with 200A BMS and Touch Screen

Before Ordering

Before purchasing a high-capacity battery pack, please confirm:

  • Inverter model
  • Required communication protocol
  • Installation space
  • Delivery address
  • Required battery configuration
  • Whether pickup from the US warehouse is preferred

This helps Docan confirm compatibility, shipping cost, and the correct configuration before shipment.

Conclusion

The Docan YP-900 is a practical large-capacity LiFePO4 battery pack for solar energy storage and backup power systems.

With 46-53kWh capacity, 200A BMS, touch screen, moveable cabinet design, US stock availability, and a real review and teardown video reference, it is a strong option for customers who need a high-capacity ESS battery solution with faster local delivery.

Contact Docan

For stock, shipping cost, and configuration confirmation, please contact Jenny:

WhatsApp: https://wa.me/8613537721971
Email: jenny@docantech.com