Battery Racks Fortress Power FlexRack Battery Storage Enclosure Mfr. Part # FLEXRACK Battery Capacity 4 x eFlex 5.4 Batteries Capacity 5.4 - 21.6 kWh
Lithium Iron sonnen ecoLinx Additional Ndure 2kWh LFP Battery Mfr. Part # ECONDBATT Capacity 2 kWh Technology Lithium Battery
Lithium Iron Sonnen Eco additional 2 kWh Lithium Battery Mfr. Part # BATTERY Capacity 2 kWh Technology Lithium Battery