Fortress Power eVault Max 18.5kWh LFP Battery Storage

The newest innovative Lithium Iron Phosphate battery from Fortress Power is the eVault Max 18.5 kWh. An all-in-one solution for your residential and commercial needs. Scalable up to 370kWh with a serviceable top cover access to make installation of this battery simple and worry free. The eVault Max is AC/DC coupled to solar arrays and works for many applications that require solar storage, including Off-Grid, Back Up Power, Self-Supply, Peak Charge Reduction, and Demand Response, just to name a few.

Specifications

• Latest Lithium Iron Phosphate technology (UL 1973 and UL9540 certified)
• Expandable from 18.5 kWh to 370 kWh for both residential and commercial buildings
• Local monitoring via Large LCD display
• Closed-Loop Communication with hybrid inverters via smart Digital Process Based Battery Management System (BMS). Certified to run closed-loop with many major brand inverters like Sol-Ark, Victron, SMA, etc.
• Competitively priced and easy to install with > 98% round-trip efficiency
• Optimized internal structure makes for easy installation and serviceability
• AC/DC coupling to existing and new PV systems
• 10-year warranty

Important Links

• Inverter Compatibility Chart
• Fortress Power String Sizing Tool

FAQs

• Can I use the Fortress Power batteries in a closed-loop system with a Sol-Ark inverter?
  Yes. You would set the Sol-Ark to Port 0 and instead of using the RJ45 connection, you would use the CAN connection to accomplish this.

Attachments

• Fortress Power eVault Max 18.5 Lithium Battery Storage Datasheet
• Fortress Power eVault Max 18.5 Lithium Battery Storage Spec Sheet