Solis FlexCore-ID-BAT20kWh is a high-voltage LFP battery module designed for commercial and industrial FlexCore-ID energy storage systems. A single module provides a nominal capacity of 20.09 kWh and can be connected in series with additional modules, allowing the storage capacity to be flexibly adapted to the requirements of the installation.

The battery uses 314 Ah LiFePO4 cells, ensuring high durability and operational safety. The manufacturer declares a service life of more than 8,000 cycles, while the maximum depth of discharge reaches 100%, allowing efficient use of the available energy storage capacity.

The modular FlexCore-ID design allows systems with capacities ranging from approximately 60 to 261 kWh per stack. Its modular construction and installation without the need for a foundation simplify transport, installation and future system expansion.

The battery module works with the Solis FlexCore-ID 250A HV BMS, which controls battery operation, monitors its parameters and manages the charging and discharging processes.

Key product features:

• Nominal capacity 20.09 kWh
• LiFePO4 (LFP) cell technology
• Cell capacity 314 Ah
• Nominal module voltage 64 V
• Maximum depth of discharge 100% DoD
• Cycle life ≥8000 cycles
• Recommended charging and discharging current 157 A
• Possibility to connect 3 to 13 modules in one stack
• System scalability from approximately 60 to 261 kWh
• Modular design for C&I applications
• Integrated module-level fire suppression system
• Designed for indoor installation