Lithium Iron Phosphate Battery: eVault 18.5kWh

Fortress eVault 18.5kWh Lithium Battery

Intelligent • Reliable • Powerfull • Slick • User Friendly

Latest Technology

We use the safest, environmentally friendly Lithium Iron Phosphate technology

All-in-one Solution

Smart energy management system supports multiple applications

Lowest Cost Per Cycle

Competitively priced and easy to install with high round-trip efficiency

Long Lasting

10-year warranty; up to 6,000 cycles

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.

The built-in Battery Management System integrates multilevel safety concepts for excellent performance:

Overcharge and Deep Discharge Protection

Over Current Protection

Voltage and Temperature Monitoring

Over-heat protection

Cell Monitoring and Balancing

Fortress batteries can be paired with most chargers and hybrid inverters available on the market.

Specifications

 
eVault 18.5
Total Energy (kWh)
18.5
Capacity [Ah]
300
Nominal Voltage [V]
51.2 (48)
Voltage Range [V]
45-58.4
Recommended Charge Current [A]
100
Max. Charge Current (Continuous) [A]
170
Max. Discharge Current (Continuous) [A]
180
Max. Pulse Current (for 10 sec) [A]
200
Charging Temperature [F]
32 to 113
Discharging Temperature [F]
-4 to 140
Recommended Storage Temperature [F]
50 to 95
Dimension [H xW x D, inch]
19.2 x 21.3 x 38.8
Weight [lbs]
476
Enclosure Protection Rating
IP21 (IP 54 optional)
Mounting options
Floor standing
Certificates
UL 1624
Warranty
10 Years
Scalability
Maximum 8 in Parallel (148 kWh)
Communication
CAN/RS485

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