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- Model eVault Max - 18.5kWh LFP Battery
Model eVault Max -18.5kWh LFP Battery
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 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.
- 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
Total Energy (kWh): 18.5
Capacity[Ah]: 360
Nominal Voltage [V]: 51.2 (48)
Voltage Range[V]: 48-55
Recommended Charge Current [A]: 150
Max. Charge Current (Continuous)[A]: 180
Max. Discharge Current (Continuous)[A]: 180
Max. Pulse Current (for 10 sec) [A]: 200
Charging Temperature[F]: 32 to 120
Discharging Temperature[F]: -4 to 140
Recommended Storage Temperature [F]: 14 to 77
Dimension [H xW x D, inch]: 20.3 x 20.3 x 42.2
Weight[lbs]: 520
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%