• Fortress Power eVault Max 18.5 18.5kWh 48V Lithium Iron Phospate Battery
1 1

PRODUCTS SOLAR

Fortress Power eVault Max 18.5 18.5kWh 48V Lithium Iron Phospate Battery

Fortress Power eVault Max 18.5 18.5kWh 48V Lithium Iron Phospate Battery

Fortress Power, eVault Max 18.5, 48V Nominal/360Ah, 18.5kWh, LiFePO4 (Lithium Iron Phosphate) Battery, 10 Yr Warranty, Max 20 units in Parallel, UL-1642, 1973, 9540, eVault Max 18.5



Fortress Powers engineers are on a mission to provide you with the most advanced Lithium Iron Phosphate Battery available. Not only is the new Fortress eVault Max 18.5 kWh battery safe, long-lasting and affordable, but it is also equipped with an LCD screen that displays voltage, current, state of charge, and power output.

The built-in Battery Management System integrates multilevel safety concepts for excellent performance:

  • Overcharge and deep discharge protection
  • Voltage and temperature monitoring
  • Cell monitoring and balancing


Fortress Power Evault technology is capable of connecting 20 units in parallel to achieve 370kWh! These batteries connected in parallel can communicate with each other for voltage monitoring and balancing.


Additional Features

  • 98% Roundtrip efficiency
  • High durability & long lasting
  • Safe Lithium Iron Phosphate technology (LiFePO4)
  • Cell level monitoring & balancing
  • CAN/RS485 Communication


$7,541.15 USD
$7,541.15 USD
Sale Sold out
Taxes included.
Title

Product contribution


Using solar energy products significantly reduces your electricity costs over time. They harness free and renewable sunlight, making them a smart choice for your wallet and the planet. Investing in solar-powered solutions means saving money while enjoying reliable and eco-friendly convenience.


About stock

Since our products are constantly on sale, there is a rapid depletion of stock.

Delivery date

We aim to deliver your product to you as soon as possible.

  • Security
  • Return
  • Delivery
View full details

✨ Empowered by Clean Energy


Reduce your carbon footprint while enjoying modern comfort and efficiency. Their smart, solar-powered technology keeps you connected and confident anywhere. Feel the power of renewable energy in your hands, empowering your every adventure.

🌿 Sustainable Innovation


Powered by nature, they deliver endless convenience without harming the planet. Designed for those who value sustainability, practicality, and long-lasting performance. With these innovative solutions, you’re always prepared and one step ahead.

☀️ Power from the Sun


They harness the limitless power of the sun to make your life easier every day. Eco-friendly, reliable, and cost-effective – the perfect choice for conscious living. Experience the freedom of clean energy wherever you are, whenever you need it.

Questions

Can I use it indoors?


Yes, it works indoors once charged, but it needs sunlight exposure to recharge.

Does it support fast charging?


Some models support fast charging via USB; check the specifications.

Can I use it while it’s charging in the sun?


For safety and efficiency, it's best to use it after charging is complete.

Is it safe for kids to use?


Yes, solar products are safe for children under supervision, as they operate at low voltage.

Customer Reviews

  • P***O | 14 Jun 2025


    ⭐⭐⭐⭐⭐

    Great -fast delivery - great selller - strongly recommend.

    View full details 

  • l***R | 11 Jun 2025


    ⭐⭐⭐⭐⭐

    Gave it as a housewarming gift. My friends loved it.

    View full details 

  • U***R | 22 Jun 2025


    ⭐⭐⭐⭐⭐

    They came very fast and good packing and working very well.

    View full details 

  • S*****R | 15 Feb 2025


    ⭐⭐⭐⭐⭐


    Good product. Good price.



    View full details 

  • G***O | 13 Jan 2025


    ⭐⭐⭐⭐⭐

    They arrived in good condition, good lighting and sensor detection.

    View full details 

Contact form