Fluence launches Smartstack 10 MWh system with ~680 MWh/acre site density

Fluence Energy/Smartstack Battery Storage Platform

Fluence launched Smartstack 10 MWh, expanding its modular battery platform to offer higher capacity per container. The new system increases site-level energy density to approximately 680 MWh/acre through an evolved pod design. The 10 MWh system joins existing capacity options for grid-scale applications worldwide.

• Smartstack 10 MWh increases capacity without expanding physical footprint for denser deployments.
• Site-level energy density of ~680 MWh/acre positions Smartstack among the most density-competitive grid-scale solutions.
• The system completed Large-Scale Fire Testing and includes compartmentalized design to limit thermal exposure.
• Smartstack is available with 2, 4, 6, and 8-hour durations for different grid-support applications.