Fortress Power | eVault Max 18.5kWh LFP Battery
Overview
Introducing the latest innovation in lithium iron phosphate batteries from Fortress Power - the eVault Max 18.5 kWh. This all-in-one solution caters to both residential and commercial needs. With scalability of up to 370 kWh, it offers a serviceable top cover access for hassle-free installation. The eVault Max is AC/DC coupled to solar arrays, making it suitable for various applications such as Off-Grid, Backup Power, Self-Supply, and Peak Charge Reduction, among others.
KEY FEATURES
- Protection against overcharge and deep discharge
- Over-heat protection
- Over-current protection
- Cell monitoring and balancing
- Voltage and temperature monitoring
- Closed-loop communication with inverters
- Optimized internal structure for easy servicing
- Enhanced surge capacity handling from inverters
Specifications
| al 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] | 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% |
Manuals and Downloads
Datasheets
eVault MAX Data Sheet
SPANISH eVault Max Data Sheet
SPANISH eVault Max Brochure
Warranty Letter
Installation Guides / Warranty
Quickstart Guide
Installation Manual
Inverter Guides (how to configure your inverter/charger)
Battery Firmware Download
Certifications
UL9540 Test Certificate
UL9540a Large Scale Fire Test Report
Application Note on Wall Spacing + Drywall Type
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Frequently Asked Questions
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