Fortress Power eVault Max 18.5kWh LFP Battery, a high-capacity lithium ferro phosphate battery designed for residential and commercial solar power systems, providing reliable energy storage and efficient performance for long-lasting durability.
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Fortress Power – eVault MAX 18.5 kWh LFP Battery

Brand: Fortress Power
SKU: eVault Max18.5

$11,727.00

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.

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Proven Reliability. Maximum Scalable Power.

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.

  • High Capacity: Offers 18.5 kWh storage, scalable up to 370 kWh, suitable for large residential and commercial energy needs.
  • Long Cycle Life: Boasts 8,000 cycles at 80% depth of discharge (DoD), ensuring extended battery lifespan.
  • Efficient Power Output: Maintains 98% efficiency at 0.5C, making it highly effective for energy storage and delivery.
  • Advanced Battery Management: Features an intelligent digital BMS with cell-level monitoring and balancing for optimal performance and safety.
  • Wide Temperature Range: Operates from -4°F to 140°F for discharge, suitable for varied climates.
  • Certifications: Compliant with UL1642, UL1973, and UL9540 standards, ensuring high safety and reliability.
  • Ease of Installation: Designed with top-cover access, allowing straightforward installation and servicing.
  • LCD Touch Display: Comes with an LCD screen for monitoring performance metrics directly on the unit.
  • Closed-Loop Inverter Communication: Supports seamless integration with inverters for efficient energy management.

Monitor and control your eVault MAX Anywhere and Anytime!

  • Monitor Performance of Each Battery
  • Update Firmware Over The Air
  • Participate in Virtual Power Plant Programs

Easy to Pair with Your Favorite Inverters with a simple click

  • Fortress Power
  • Schneider Elextric
  • Sol-Ark
  • Struder
  • APSystems
  • Victron Energy

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