Welcome to the industrial world of the Mobile Solar generators and meet the MS-325, with a 3,000-pound battery and a 4,020 watt solar array.  Designed for larger off-grid homes, remote research sites and agricultural applications, the MS-325 mobile solar generator is built on a two-axle trailer with a GVWR of 7,700 lbs.  Light enough to be towed behind a ¾-ton truck and powerful enough to run rated loads of 7,200 watts, the MS-325 also offers significant cargo space – and comes standard with a side entry door.

  The MS-325 is big on solar, battery and inverter output – what more could you need?  With a 35 kilowatt-hour battery and an inverter system capable of surging to 12kW, there’s little this unit cannot do.  …Perfect for off-grid homes, remote research sites and job-site office trailers. 

  • AC Output: 7.2kW rated / 12kW surge
    • 120/240Vac 60Hz single phase
  • Solar Array: 12 x 335-watt LG monocrystalline modules
    • Average Daily Energy Harvest: 24kWh
  • Battery Capacty @ 20hr Rate: 732AH @ 48Vdc (35kWh)
    • Rated: 2,000 cycles @ 80% DOD
  • 5′ x 16′ enclosed trailer by LGS Industries
  • Rated GVWR: 7,700 pounds
  • Side-entry door, double-rear doors
  • Smart Battery Meter
  • Industrial Steel-Case Lead Acid Battery
  • Automatic Watering and Degassing System
  • Average Battery Life: 12-15 years
  • Generator/Grid input
  • Interior Light Package
  • 5-year Limited Product Warranty


  • SA-Ready Package
  • Remote Monitoring System
  • Inverter Upgrade
  • 3-phase Output
  • AGM Batteries
  • Lithium Batteries
  • Additional Axle Capacity
  • On-board Diesel Generator
  • Custom Interior Work
  • Cold Weather Insulation Package
  • Hydrogen Monitoring System
  • Off-Road High Clearance Package

MS-325 Solar Trailer