Fortress Power releases 18.5-kWh LFP battery

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.