Fortress Batteries

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Fortress Power Evault Max 18.5 kWh Lithium Battery Storage

  • AMP Hours150 Ah
  • TypeLithium solar batteries

Delivery on May 05–08

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Fortress batteries

Fortress batteries are gaining popularity as a dependable energy storage solution for homeowners. These batteries offer a way to store energy from solar panels or the grid, providing backup power and increasing energy independence. Let's explore what makes a Fortress power battery a strong choice for your home.

Fortress batteries: Types, applications

Fortress lithium battery primarily focuses on lithium iron phosphate (LiFePO4) technology. This type of battery is known for its safety, long lifespan, and high efficiency, making it ideal energy storage. Fortress batteries are versatile and can be used for various applications. They provide backup power during outages, allowing you to keep essential appliances running. They also allow you to store excess solar energy, reducing your reliance on the grid.

Fortress batteries are also perfect for powering vehicles and boats. Their compact size and lightweight design make them perfect for off-grid adventures. Whether you’re camping or boating, Fortress batteries provide reliable power for essential appliances, electronics, and marine equipment.

Brand overview and key features

Fortress is a leading manufacturer of advanced energy storage solutions. Their batteries, renowned for their reliability and efficiency, are designed to power various applications, from homes and businesses to recreational vehicles and boats. Where are Fortress batteries made? Fortress products are engineered and designed in the U.S. and assembled in Asia since that region possesses the world's most lithium manufacturing capacity.

Fortress eVault battery

The Fortress eVault battery is their flagship product, designed for residential and light commercial use. It's a modular system, allowing you to scale your energy storage to meet your needs. These battery options offer deep-cycle capabilities, meaning they can be repeatedly discharged and recharged without significant degradation.

Warranty and lifespan

Fortress stands behind its products with a comprehensive 10-year warranty that covers defects in materials and workmanship. The specific warranty terms may vary depending on the battery model, so it’s essential to check the details for the particular product you’re interested in. The lifespan of a Fortress battery is typically long, thanks to the LiFePO4 chemistry.

Compatibility with solar systems

When combined with solar panels, Fortress batteries can store excess solar energy generated during the day for use during peak consumption periods or at night. They can serve as backup power sources during blackouts, store excess solar energy for later use, and help reduce electricity bills. In the event of a power outage, a Fortress solar battery system can seamlessly switch to backup power, ensuring uninterrupted operation of essential appliances and electronics.

Buy Fortress battery

The Fortress battery price depends on various factors, including battery capacity, installation requirements, and additional components. While the initial investment may be higher than traditional lead-acid batteries, the long-term savings and benefits often outweigh the upfront costs.

When buying a Fortress battery, work with certified installers or distributors to get accurate pricing. Finding Fortress batteries near me is easier than ever with A1 SolarStore. We offer a variety of their batteries at competitive prices. Contact our customer support to learn more about the products available and their properties.


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