Get Quote
AI Terms
    Categories
      Brands
        Articles
          See more
          Products
            See more
            • Learn
              • Pros & Cons
                • Pros & Cons of Solar
                • Are Solar Panels Worth It?
                • Solar Cost Calculator
                • Solar Tax Credit
                • State Solar Incentives
                • Solar Financing
              • Planning
                • Solar & Home Value
                • Sun Hours Map
                • Electrical Requirements
                • Permitting
                • Net Metering
                • Installation Method
              • Designing
                • Grid-Tie vs. Off-Grid
                • Sizing Your System
                • Solar Panel Efficiency
                • Inverter Types
                • Ground vs. Roof Mount
                • Adding Battery Backup
              • Installing
                • Step-by-Step Installation
                • Planning & Safety
                • Wiring & Electrical
                • Mounting Panels
                • Battery Installation
                • Off-Grid Commissioning
              • Monitoring & Maintenance
                • Best Monitoring Solutions
                • Panel Cleaning & Maintenance
            • Shop
              • Complete Systems
                • Grid-Tie Systems
                • Grid-Tie Battery Backup Systems
                • Off-Grid Systems
                • RV & Marine Systems
                • Remote Telecom Systems
              • Grid-Tie
                • Grid-Tie Complete Kits
                • Grid-Tie w/ Battery Storage
                • Solar Panels
                • Inverters
                • Hybrid Inverters
                • Battery Backup Inverters
                • Mounting Hardware
                • Batteries
                • Wiring
                • Breaker Panels
                • Junction Boxes
              • Solar Panels
                • Color
                  • – Black
                  • – Silver
                • Technology Type
                  • – Mono PERC | Most Popular
                  • – Poly | RV, Boat, Remote
              • Off-Grid
                • Off-Grid Complete Kits
                • Solar Panels
                • Inverters
                • Pre-Wired Power Centers
                • Mounting Hardware
                • Generators
                • Batteries & Battery Banks
                • Battery Chargers
                • Charge Controllers
                • Wiring
                • Breaker Panels
              • Energy Storage
                • Generators
                • Batteries
                • Battery Banks
                • Backup Systems
                • Battery Chargers
                • Battery Enclosures
                • Battery Monitors
                • Battery Cable
            • Solar Panels
              • Shop
                • Color
                  • – Black
                  • – Silver
                • Technology Type
                  • – Mono PERC | Most Popular
                  • – Poly | RV, Boat, Remote
              • Shop All Solar Panels
                • Solar Panels Info
              • Frequently Ask Questions
                • Solar Cost Calculator
                • Best Solar Panels of 2021
                • 8 Costly Solar Mistakes to Avoid 
            • Grid-Tie
              • Shop
                • Grid-Tie Complete Kits
                • Grid-Tie w/ Battery Storage Complete Kits
                • Solar Panels
                • Inverters
                • Hybrid Inverters
                • Battery Backup Inverters
                • Mounting Hardware
                • Batteries
                • Wiring
                • Breaker Panels
              • Shop All Grid-Tie
                • Grid-Tie Info
              • Frequently Ask Questions
                • Grid-Tie Cost Calculator
                • Do I Need Battery Backup?
                • Grid-Tie vs. Off-Grid
            • Off-Grid
              • Shop
                • Off-Grid Complete Kits
                • Solar Panels
                • Inverters
                • Pre-Wired Power Centers
                • Mounting Hardware
                • Generators
                • Batteries & Battery Banks
                • Battery Chargers
                • Charge Controllers
                • Wiring
                • Breaker Panels
              • Shop All Off-Grid
                • Off-Grid Info
              • Frequently Ask Questions
                • Off-Grid Cost Calculator
                • Off-Grid System Sizing
                • Best Batteries for Solar
            • Energy Storage
              • Shop
                • Generators
                • Batteries
                • Battery Banks
                • Backup Systems
                • Battery Chargers
                • Battery Enclosures
                • Battery Monitors
                • Battery Cable
              • Shop All Energy Storage
                • Energy Storage Info
              • Frequently Ask Questions
                • How to Add Battery Backup
                • Best Batteries for Solar
                • Pros and Cons of Solar Energy
            • Commercial
              • Business Solutions
                • Commercial Systems
                • Builder Program
                • Installer Program
                • Installer Login
              • Frequently Ask Questions
                • Solar Panel Installation Guide
                • California’s Energy Compliance
            • An Unbound Renewable Energy Company
            • Open Mon-Fri: 6am to 6pm, and Sat: 8am to 5pm PST
            • About Us
            • Support
            • Blog
            • Installer Login
            AI Terms
              Categories
                Brands
                  Articles
                    See more
                    Products
                      See more
                      1-800-472-1142
                      Get Quote
                      (0 items)
                      • Learn
                        • Pros & Cons
                          • Pros & Cons of Solar
                          • Are Solar Panels Worth It?
                          • Solar Cost Calculator
                          • Solar Tax Credit
                          • State Solar Incentives
                          • Solar Financing
                        • Planning
                          • Solar & Home Value
                          • Sun Hours Map
                          • Electrical Requirements
                          • Permitting
                          • Net Metering
                          • Installation Method
                        • Designing
                          • Grid-Tie vs. Off-Grid
                          • Sizing Your System
                          • Solar Panel Efficiency
                          • Inverter Types
                          • Ground vs. Roof Mount
                          • Adding Battery Backup
                        • Installing
                          • Step-by-Step Installation
                          • Planning & Safety
                          • Wiring & Electrical
                          • Mounting Panels
                          • Battery Installation
                          • Off-Grid Commissioning
                        • Monitoring & Maintenance
                          • Best Monitoring Solutions
                          • Panel Cleaning & Maintenance
                      • Shop
                        • Complete Systems
                          • Grid-Tie Systems
                          • Grid-Tie Battery Backup Systems
                          • Off-Grid Systems
                          • RV & Marine Systems
                          • Remote Telecom Systems
                        • Grid-Tie
                          • Grid-Tie Complete Kits
                          • Grid-Tie w/ Battery Storage
                          • Solar Panels
                          • Inverters
                          • Hybrid Inverters
                          • Battery Backup Inverters
                          • Mounting Hardware
                          • Batteries
                          • Wiring
                          • Breaker Panels
                          • Junction Boxes
                        • Solar Panels
                          • Color
                            • – Black
                            • – Silver
                          • Technology Type
                            • – Mono PERC | Most Popular
                            • – Poly | RV, Boat, Remote
                        • Off-Grid
                          • Off-Grid Complete Kits
                          • Solar Panels
                          • Inverters
                          • Pre-Wired Power Centers
                          • Mounting Hardware
                          • Generators
                          • Batteries & Battery Banks
                          • Battery Chargers
                          • Charge Controllers
                          • Wiring
                          • Breaker Panels
                        • Energy Storage
                          • Generators
                          • Batteries
                          • Battery Banks
                          • Backup Systems
                          • Battery Chargers
                          • Battery Enclosures
                          • Battery Monitors
                          • Battery Cable
                      • Solar Panels
                        • Shop
                          • Color
                            • – Black
                            • – Silver
                          • Technology Type
                            • – Mono PERC | Most Popular
                            • – Poly | RV, Boat, Remote
                        • Shop All Solar Panels
                          • Solar Panels Info
                        • Frequently Ask Questions
                          • Solar Cost Calculator
                          • Best Solar Panels of 2021
                          • 8 Costly Solar Mistakes to Avoid 
                      • Grid-Tie
                        • Shop
                          • Grid-Tie Complete Kits
                          • Grid-Tie w/ Battery Storage Complete Kits
                          • Solar Panels
                          • Inverters
                          • Hybrid Inverters
                          • Battery Backup Inverters
                          • Mounting Hardware
                          • Batteries
                          • Wiring
                          • Breaker Panels
                        • Shop All Grid-Tie
                          • Grid-Tie Info
                        • Frequently Ask Questions
                          • Grid-Tie Cost Calculator
                          • Do I Need Battery Backup?
                          • Grid-Tie vs. Off-Grid
                      • Off-Grid
                        • Shop
                          • Off-Grid Complete Kits
                          • Solar Panels
                          • Inverters
                          • Pre-Wired Power Centers
                          • Mounting Hardware
                          • Generators
                          • Batteries & Battery Banks
                          • Battery Chargers
                          • Charge Controllers
                          • Wiring
                          • Breaker Panels
                        • Shop All Off-Grid
                          • Off-Grid Info
                        • Frequently Ask Questions
                          • Off-Grid Cost Calculator
                          • Off-Grid System Sizing
                          • Best Batteries for Solar
                      • Energy Storage
                        • Shop
                          • Generators
                          • Batteries
                          • Battery Banks
                          • Backup Systems
                          • Battery Chargers
                          • Battery Enclosures
                          • Battery Monitors
                          • Battery Cable
                        • Shop All Energy Storage
                          • Energy Storage Info
                        • Frequently Ask Questions
                          • How to Add Battery Backup
                          • Best Batteries for Solar
                          • Pros and Cons of Solar Energy
                      • Commercial
                        • Business Solutions
                          • Commercial Systems
                          • Builder Program
                          • Installer Program
                          • Installer Login
                        • Frequently Ask Questions
                          • Solar Panel Installation Guide
                          • California’s Energy Compliance
                      1. Home›
                      2. Shop Solar Batteries & Backup›
                      3. Batteries›
                      4. Lithium Ferro Phosphate›
                      5. Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery
                      None eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery Battery 1
                      Fortress Power

                      Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery

                      Fortress Power eVault 18.5 kWh LFP Battery, 51.2V (48V), 360AH

                      $13,295.00

                      Qty
                      SKU: 9989900 Batteries, Lithium Ferro Phosphate, Shop Solar Batteries & Backup Brand: Fortress Power
                      • Description
                      • Features & Attributes
                      • Documents

                      Description

                      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 18.5 kWh battery safe, long-lasting and affordable, but it is also equipped with a brand new 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 12 units in parallel to achieve 222kWh! 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

                      Features & Attributes

                      Weight476.0 lbs
                      Dimensions19.2 × 21.3 × 38.8 in
                      MPN

                      EVAULT 18.5KWH

                      Battery Amp Hours (Ah)

                      360

                      Battery Type

                      LFP (Lithium Ferro Phosphate)

                      Battery Voltage (DC)

                      51.2

                      Battery Warranty

                      10 Years

                      Documents

                      Relevant Product Documents.

                      Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery Specifications PDF
                      Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery Warranty PDF
                      Fortress Power eVault 18.5 kWh Lithium Ferro Phosphate (LFP) Battery Installation PDF
                      get started with solar guide
                      Download "Getting Started With Solar"
                      New to solar? Download our free guide to learn the basics and get started designing a system that’s right for you.
                      Get free guide »
                        • Shop
                        • Grid-Tie Solar
                        • Off Grid Solar
                        • Complete Systems
                        • Solar Panels
                        • Electrical
                        • Batteries & Backup
                        • Hardware & Racking
                        • Commercial
                        • Learn
                        • Solar 101: Start Here
                        • Solar Resource Center
                        • Solar Blog
                        • Guide to DIY Solar
                        • Getting Started with Solar
                        • Tools
                        • Solar Cost Calculator
                        • Off Grid Calculator
                        • Battery Bank Calculator
                        • California Solar Mandate Calculator
                        • Solar Permitting
                        • Community
                        • Blog
                        • Install of the Month
                        • Customer Testimonials
                        • Ratings & Reviews
                        • Referral Program
                        • Company
                        • About Us
                        • Contact Us
                        • Careers
                        • Newsroom
                        • Support
                        • Support Hub
                        • Terms & Conditions
                        • Shipping Policy
                        • Flat Rate Shipping
                        • Returns
                        • Freight Delivery Tips
                      © 2021 Unbound Solar. All Rights Reserved.
                      • Terms of Use
                      • Privacy Policy
                      Unbound Solar Facebook Page
                      Unbound Solar Twitter Feed
                      Unbound Solar YouTube Channel
                      Unbound Solar Linked In Page
                      Unbound Solar Instagram Feed