Fortress Power LFP-10k 10.2 kWh (48v 200Ah)



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The Fortress Power LFP-10 is a 10 kWh 48V Lithium Ferro Phosphate (LFP) Battery with a maintenance-free design. The Fortress Lithium Battery is easy to integrate with solar or for independent operation to deliver power to your home day or night. The LFP-10 is consistently reliable and will keep your solar system operating during a power outage, or use the energy stored from the daytime to power your home at night.

The LFP-10 features a battery management system that integrates multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, cell monitoring and balancing, and a built-in accessible 150 Amp DC breaker On/Off switch. This high-performance Fortress Lithium Battery has a large power capacity, with a fast charging and continuous discharge power, creating a 98% rough-trip conversion. The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards.

The Fortress LFP-10 is the ideal energy storage solution for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the Fortress Lithium Battery LFP-10. Eligible for 30% investment tax credit when used with solar, and backed by a 10-year warranty.

Product Highlights

  • Provides power during grid outages
  • Eligible for 30% investment tax credit when used with solar.
  • Designed for backup power, time of use, self-use, and off grid applications
  • Increases independence from the utility grid
  • No maintenance and operation costs
  • Built-in Battery Management System
  • Easy to install with a compact design
  • Built-in accessible 150 Amp DC breaker On/Off switch
  • Eligible for tax credits and rebates when used with solar
  • 10-year warranty

Additional information

Battery Chemistry



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