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Introducing the Fortress Power eVault Max 18.5kWh LFP Battery - the ultimate energy storage solution for your home or business. With a massive 18.5kWh capacity, this lithium iron phosphate battery pack can provide reliable power backup for extended periods, ensuring that you're never left in the dark.
High capacity 18.5kWh battery pack
Lithium iron phosphate (LFP) technology for long-lasting performance
Advanced battery management system for optimal performance and safety
Easy to install and maintain
Compatible with a wide range of solar inverters and charge controllers
Designed to withstand harsh environments and extreme temperatures
UL9540 and UN38.3 safety certifications
10-year warranty for added peace of mind.
With the Fortress Power eVault Max 18.5kWh LFP Battery, you can rest easy knowing that your energy needs are fully covered, even during power outages. This powerful and durable battery pack is the perfect addition to any solar panel system, providing you with reliable and sustainable energy storage for years to come.
Total Energy (kWh) | 18.5 |
---|---|
Capacity[Ah] | 360 |
Nominal Voltage [V] | 51.2 (48) |
Voltage Range[V] | 48-55 |
Recommended Charge Current [A] | 150 |
Max. Charge Current (Continuous)[A] | 180 |
Max. Discharge Current (Continuous)[A] | 180 |
Max. Pulse Current (for 10 sec) [A] | 200 |
Charging Temperature[F] | 32 to 120 |
Discharging Temperature[F] | -4 to 140 |
Recommended Storage Temperature [F] | 14 to 77 |
Dimension [H xW x D, inch] | 20.3 x 20.3 x 42.2 |
Weight[lbs] | 520 |
Enclosure Protection Rating | IP55 |
Mounting options | Floor standing |
Certificates | UL 1642, UL1973, UL9540 |
Warranty | 10 Years |
Scalability | Maximum 20 in Parallel (370 kWh) |
Communication | CAN/RS485 |
High Current Circuit Breaker | 250A |
Efficiency | >98% |
Quickstart Guide
Installation Manual
Inverter Guides (how to configure your inverter/charger)
Battery Firmware Download
Warranty Letter
UL9540 Test Certificate
UL9540a Large Scale Fire Test Report
Application Note on Wall Spacing + Drywall Type
Q: What is the Fortress Power eVault Max 18.5kWh LFP Battery?
A: A high-capacity 18.5kWh lithium iron phosphate (LFP) battery designed for large-scale energy storage, offering reliable and efficient power for residential, commercial, and off-grid applications.
Q: What are its key features?
A:
Q: Is it safe to use?
A: Yes, LFP batteries are known for their high safety standards, including overcharge, over-discharge, and thermal protection.
Q: Can it be expanded?
A: Yes, the eVault Max can be expanded by adding more units to increase energy storage capacity.
Q: Who is it ideal for?
A: Ideal for homeowners, businesses, and off-grid users who need high-capacity, durable, and safe energy storage for large-scale applications.
The Duramax 12'x20' Imperial Metal Garage in Dark Gray with White Trim is a well-crafted and reliable storage option. With its sturdy metal construction, it offers ample space to store vehicles, tools, or equipment while ensuring protection from the elements. The sleek dark gray color accented by the white trim gives it a modern, attractive look that blends well with any outdoor setting. It’s also easy to assemble, making it a great addition to any property in need of a durable, stylish storage solution.
The Duramax 12'x20' Imperial Metal Garage is fantastic—spacious, sturdy, and the light gray with off-white trim gives it a clean, modern look. Very pleased with the purchase!
The Duramax 12'x20' Imperial Metal Garage is a great purchase! It's spacious, well-built, and the light gray with off-white trim gives it a stylish, modern look. Very pleased with its quality and functionality!
The **Duramax 12'x20' Imperial Metal Garage** in **Light Gray with Off White trim** (model 50952) is a durable and spacious outdoor storage solution. This garage is designed with high-quality, weather-resistant metal to protect your valuables from the elements. Its generous 12'x20' size provides ample space for vehicles, tools, and other equipment. The light gray color with off-white trim adds a modern, clean aesthetic to your property. Easy to assemble and built to last, this garage is ideal for homeowners looking for a reliable and attractive storage option.
The Duramax 12'x26' Imperial Metal Garage in light gray with off-white is a fantastic garage solution! The color scheme is modern and sleek, and the garage is spacious, durable, and offers ample storage. Assembly was easy, and I’m really impressed with the overall quality. Highly recommend for anyone needing a reliable and attractive garage!
The Duramax 12'x26' Imperial Metal Garage is a fantastic choice! The light gray and off-white color combination is sleek, and the garage is spacious and sturdy. It was easy to assemble and offers plenty of room for all my storage needs. Highly recommend for anyone in need of a durable, stylish garage!
The **Duramax 12'x26' Imperial Metal Garage (Model 55152)** in Light Gray with Off White accents offers a spacious and robust solution for your outdoor storage needs. With a generous 12' x 26' size, it provides ample room for storing vehicles, tools, or equipment, making it ideal for homeowners, hobbyists, or small business owners. The garage features weather-resistant metal construction, ensuring durability and protection from the elements. The sleek light gray with off-white design complements a variety of outdoor settings, while its sturdy build requires minimal maintenance. This versatile garage is perfect for anyone needing a secure, functional, and aesthetically pleasing storage space.
The Duramax 12' x 20' Imperial Metal Garage is a great storage option! It’s spacious, sturdy, and the off-white and brown color combination fits well in any backyard. Ideal for keeping tools and equipment organized. Highly recommend!
Very pleased with the Cummins Onan RV generator! It runs quietly and efficiently, delivering consistent power for my RV. Easy to install and highly reliable. Highly recommend!
The Cummins Onan 2500i RV generator is excellent! It’s compact, efficient, and provides reliable power with the convenience of propane. The quiet operation and easy maintenance make it perfect for my RV trips. Highly recommend for anyone in need of a dependable, low-maintenance generator!
The Cummins Quiet Connect 13kW home standby generator is outstanding! It runs quietly, efficiently, and provides reliable power during outages. The LP/NG fuel option is convenient, and the automatic start feature gives peace of mind. Highly recommend for anyone looking for a dependable and low-noise backup power solution for the home!
The Cummins 17kW Quiet Connect™ Series home standby generator is a top-notch solution for reliable backup power. It operates quietly, even under heavy loads, and is compatible with both LP and NG fuels. The WiFi capability allows for remote monitoring, so you can keep track of its performance from anywhere. Perfect for providing peace of mind and continuous power during outages. Highly recommend!
The Cummins Onan PS1000 portable power station is a game-changer! It’s compact, powerful, and perfect for outdoor adventures or as a backup power source. With 1500W output and 1008Wh capacity, it handles devices with ease, all while being quiet and easy to use. Highly recommend for anyone needing portable, reliable power!
The Cummins Onan PS1000 portable power station is an excellent choice for reliable, on-the-go power. With 1500W output and a 1008Wh capacity, it’s perfect for camping, tailgating, or emergency backup. Compact, efficient, and versatile—highly recommend!
The MotoTec Typhoon 3000W electric motorcycle is a thrilling ride! Fast, powerful, and smooth, it delivers an unforgettable experience. Highly recommended!
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