RevoPower Fortress Overlanding Solar Generator Battery Box for 12V AGM, SLA, LiFePO4 or Lithium Batteries

$899.00 - $1,899.00
(2 reviews)
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RevoPower Fortress Overlanding Solar Generator: Your Off-Grid Powerhouse

If overlanding is more than just a hobby for you—if it's a lifestyle—then our Fortress Overlanding Solar Generator is the perfect companion for your next expedition. Built to withstand the harshest conditions while keeping you powered up, this isn't just any generator; it's your ticket to freedom and self-sufficiency in the great outdoors.

Built to Last in Rugged Terrain

  • Completely enclosed electronics to protect against the elements
  • Waterproof exterior connections that are designed to endure

Superior Charging Capabilities

  • DUAL 30A DC-DC charge controller for efficient solar and alternator charging
  • Monitor Screen: Exterior screen for real-time performance data and system status
  • Advanced temperature-controlled fan with sensors on both the inverter and DC-DC charger for optimal performance
  • Priority charging from your vehicle, no need for manual switching
  • Compatible with a wide range of batteries: LiFePO4, 3S (12.6V) Lithium, SLA, lead acid, and AGM

Perfect Fit for Adventure Vehicles

  • Ideal for outfitting your 4x4, van, or camper
  • Direct alternator input via a 50A Anderson connector
  • Heavy-duty post terminals for external battery and device connection
  • Tie down points on side to secure while transporting

Proudly Assembled in the USA

  • Each unit is quality checked to ensure it meets the highest standards

Inputs & Outputs:

  • Inputs:
    • 1 x Pair standard solar panel input connectors (MC4 compatible)
    • 1x 12V 50A Anderson Alternator input connector protected by a 50A circuit breaker, for charging from vehicle alternator up to 30A.
    • 1 x Pair input/output heavy duty and universal post terminals for connecting wall charger (optional), external batteries or devices
    • Battery hookup cables (with 3/8" ring terminals)
  • Outputs:
    • 2 x Weatherproof NEMA 5-15R 15A Receptacles (standard household 3 prong, 110/120V)
    • 2 x 12V cigarette sockets protected by a 30A circuit breaker
    • 1 x Pair input/output heavy duty and universal post terminals for connecting wall charger (optional), external batteries or devices
    • (2) USB-C PD & (2) USB-A QC 3.0:
      18W Max. Output Power (5V@3.4A, 9V@2A, 12V@1.5A)
      Supports Quick Charge Protocol QC2.0 and QC3.0


  • 5-year peace of mind warranty


  • Inverter Output: 1000W Pure Sine Wave (2000W surge)
  • Solar Input: 16.0 - 50 V DC Max VOC
  • Max Charging Current:
    • From vehicle: 30A or 390W
    • From solar: 14A or 250W
  • Battery Compatibility: LiFePO4, 3S Lithium (12.6V), AGM/Gel, Lead Acid, SLA
  • Dimensions: 30"L x 14-1/2"W x 12-3/4"H
  • Battery Space: 26"L x 11-1/4” W x 10-1/2” H

So go ahead, embrace the call of the wild, and let the Fortress Overlanding Solar Generator power your journey to the unknown.


  • 5
    Very reliable

    Posted by Cynthia Villa on 17th May 2021

    Works great in our van.

  • 5
    Very reliable

    Posted by Cynthia Villa on 16th Mar 2021

    Works great in our van.