Fortress Power has released its latest lithium-iron phosphate battery for the residential and commercial markets — the eVault Max 18.5.
The eVault Max is expandable from 18.5 kWh on up to 370 kWh. It comes with a standard 10-year warranty with 6,000 cycles.
The battery features a top-cover for easy serviceability. The floor-standing unit weighs 476 lbs.