Fortress Power’s engineers are on a mission to provide you with the most advanced Lithium Iron Phosphate Battery available! Not only is the new Fortress eVault 18.5 kWh battery safe, long-lasting and affordable, but is also equipped with a brand new LCD screen that displays voltage, state of charge, remaining capacity and power output.
- We use the safest, environmentally friendly Lithium Iron Phosphate technology
- 10-year warranty; up to 6,000 cycles
- Smart energy management system supports multiple applications
- Competitively priced and easy to install with high round-trip efficiency