INDOOR AIR-COOLED BATTERY RACKS
BlueNova’s latest iESS-rack Series includes a total of 8 x individual batteries. Each iESS-rack battery consists of between 8 to 15 LiFePO4 battery modules connected in series. This modular approach ensures that each battery in the series can be assembled in the same sized frame as the rest. The modules used in the latest 8 x iESS-rack Series batteries (listed below) are each built with 16 x premium grade 314Ah LiFePO4 cells connected in series, amounting to a nominal voltage of 51.2V and energy capacity of ±16kWh per module.
Note: For the original iESS-rack Series built with 280Ah modules, please see the section immediately below this one:
The original iESS-rack Series includes a total of 8 x individual batteries, each consisting of between 8 to 15 LiFePO4 battery modules connected in series. Each module is built with 16 x premium grade 280Ah LiFePO4 cells with a nominal voltage of 51.2V and energy capacity of ±14.3kWh per module.
Note: Production of the 280Ah module iESS-cab Series batteries listed below has been discontinued as of March 2026. Deployed instances of these products will however remain supported for the duration of the warranty of each.