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Discover the Fortress Power eVault Max 18.5kWh LFP Battery – your superior solution for home and business energy storage. Boasting a robust 18.5kWh capacity, this lithium iron phosphate (LFP) battery ensures that your power supply remains uninterrupted, safeguarding against any blackouts.
Equip your solar energy system with the Fortress Power eVault Max 18.5kWh LFP Battery for dependable, eco-friendly energy storage that stands the test of time. For larger capacity setups or whole-home solutions, explore our full collection of big battery backups for home.
| 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 77 |
| Recommended Storage Temperature [F] | 14 to 77 |
| Dimension [H x W 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% |
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
US$40
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