• Fortress eVault Max 18.5kWh LFP Battery
  • Fortress eVault Max 18.5kWh LFP Battery
  • Fortress eVault Max 18.5kWh LFP Battery
  • Fortress eVault Max 18.5kWh LFP Battery
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Fortress eVault Max 18.5kWh LFP Battery

Fortress eVault Max 18.5kWh LFP Battery

$5,599.00
$5,599.00
Sale Sold out

SKU: FORTRESS-EVAULT

Weight: 610.0 lb

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Fortress eVault Max 18.5kWh LFP Battery

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 and Peak Charge Reduction just to name a few.

  • 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)
  • 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

The Built-In Smart and Reliable Relay-Based Battery Management System integrates multilevel safety concepts for excellent performance:

  • Overcharge and Deep Discharge Protection
  • Over-heat protection
  • Over Current Protection
  • Cell Monitoring and Balancing
  • Voltage and Temperature Monitoring
  • Closed-Loop Communication with Inverters
  • Optimized Internal Structure – Easily Serviceable
  • Handles More Surge Capacity from Inverters

Specifications

Total Energy 18.5 kWh
Capacity 360 Ah
Nominal Voltage 51.2 (48) V
Voltage Range 48-55 V
Recommended Charge Current 150 A
Max. Charge Current (Continuous) 180 A
Max. Discharge Current (Continuous) 180 A
Max. Pulse Current (for 10 sec) 200 A
Charging Temperature 32 to 120°F
Discharging Temperature -4 to 140°F
Recommended Storage Temperature 14 to 77°F
Dimension 20.3 x 20.3 x 42.2 in (HxWxD)
Weight 520 lbs
Enclosure Protection Rating IP55
Mounting options Floor standing
Certificates UL 1642, UL1973, UL9540
Warranty 10 Years
Scalability Maximum 20 in Parallel (370 kWh)
Communication CAN/RS485
High Current Circuit Breaker 250A
Efficiency >98%

 

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