Charged Reviews
Quick reference
Fortress Power FlexRack battery enclosure
Model: FlexRack · SKU: Not documented
Prepared Nov 12, 2026
Common specifications
| Rack units | Not documented |
|---|---|
| Maximum batteries | 4Source [1] |
| Weight capacity | Not documented |
| Compatible series | Fortress Power eFlex 5.4 kWh batteriesSource [1] |
| Material | Carbon steelSource [1] |
| Enclosure | IP20 (indoor)Source [1] |
| Mounting | Free-standing or pad mounted, on wheelsSource [1] |
| Finish | Not documented |
| Included equipment | Positive and negative battery busbars (2 x 4 points, M8); busbars to inverter (2 points, M10); 4 sets of #4 battery cablesSource [1] |
| Weight | |
| Dimensions | |
| Enclosure volume | 432 L** Calculated from recorded external dimensions |
| Warranty term | 3 yearsSource [1] |
All recorded specifications
| Compatible series | Fortress Power eFlex 5.4 kWh batteriesDocumented claim ConditionsThe maximum battery unit row. Location: PDF page 2, specifications The maximum battery unit row. Location: PDF page 2, specifications |
|---|---|
| Dimensions | 600 D × 600 W × 1,200 H mm23.6 D × 23.6 W × 47.24 H in convertedDocumented claim ConditionsPrinted as 600 x 600 x 1200 mm without axis labels; the drawing shows the 1200 mm side as the height. Location: PDF page 2, specifications Printed as 600 x 600 x 1200 mm without axis labels; the drawing shows the 1200 mm side as the height. Location: PDF page 2, specifications |
| Enclosure | IP20 (indoor)Documented claim ConditionsThe enclosure protection row. Location: PDF page 2, specifications The enclosure protection row. Location: PDF page 2, specifications |
| Included equipment | Positive and negative battery busbars (2 x 4 points, M8); busbars to inverter (2 points, M10); 4 sets of #4 battery cablesDocumented claim ConditionsThe busbar and battery cable rows. Location: PDF page 2, specifications The busbar and battery cable rows. Location: PDF page 2, specifications |
| Material | Carbon steelDocumented claim ConditionsThe enclosure material row. Location: PDF page 2, specifications The enclosure material row. Location: PDF page 2, specifications |
| Maximum batteries | 4Documented claim ConditionsFour eFlex 5.4 batteries. Location: PDF page 2, specifications Four eFlex 5.4 batteries. Location: PDF page 2, specifications |
| Mounting | Free-standing or pad mounted, on wheelsDocumented claim ConditionsPrinted in the FlexRack description. Location: PDF page 1, overview Printed in the FlexRack description. Location: PDF page 1, overview |
| Weight | 69.6 kg153 lb convertedDocumented claim ConditionsPrinted as 69.6 kg (153.2 lb). Location: PDF page 2, specifications Printed as 69.6 kg (153.2 lb). Location: PDF page 2, specifications |
Warranty
| Warranty term | 3 yearsDocumented claim ConditionsPrinted as "Warranty 3 years front view". Location: PDF page 2, specifications Printed as "Warranty 3 years front view". Location: PDF page 2, specifications |
|---|
Certificate records
No records documented.
Sources and revisions
- Fortress Power FlexRack data sheet (legacy data sheets) (November 3, 2026 capture)Official datasheet · Checked https://www.fortresspower.com/download/947/legacy-data-sheets/47955/fortress-power-flexrack-datasheet.pdf