Overview

Discover the Fortress Power eFlex 5.4kWh LFP Battery, the versatile and efficient energy storage solution tailored for your home or business needs. This lithium iron phosphate battery pack, with its compact 5.4kWh capacity, ensures dependable power backup for shorter durations, ideal for those seeking a smaller yet powerful energy storage option.

Features

• Compact 5.4kWh battery pack: Perfect for limited spaces and efficient energy storage.
• Lithium iron phosphate (LFP) technology: Delivers long-lasting and reliable performance.
• Advanced battery management system: Ensures optimal performance and safety.
• Ease of installation and maintenance: User-friendly design for hassle-free setup and upkeep.
• Wide compatibility: Works seamlessly with various solar inverters and charge controllers.
• Durable design: Built to endure harsh environments and extreme temperatures.
• Safety certified: Meets UL9540 and UN38.3 standards.
• 7-year warranty: Offers peace of mind with long-term coverage.

The Fortress Power eFlex 5.4kWh LFP Battery provides robust and sustainable energy storage, ensuring your energy needs are met even during outages. It is an excellent addition to any solar panel system, offering reliability and efficiency for years to come. This battery pack is a top choice for those with limited space, seeking a compact and dependable energy storage solution.

The Fortress Power eFlex 5.4 kWh works seamlessly as a compact unit on its own, but it can also be integrated into larger systems. For homeowners or businesses requiring whole-home backup, consider upgrading with the Fortress Power eVault Max 18.5 kWh LFP Battery.

You can also browse our full collection of house backup batteries to explore additional lithium storage options tailored to different project sizes and budgets.

Fortress Power eFlex 5.4 kWh Specifications