Inverters R Us carries a wide variety of extra large sized 12 volt modified sine wave power inverters ranging from 2500 – 12,000 watts manufactured by Aims, Cobra, Energizer, Go Power!, KISAE, Power Bright, Rally, Thor, Tripp Lite, Wagan, Whistler & Voltec.

These extra large power inverters are listed by dollar amount, from lowest to highest.  If you need help deciding which extra large sized 12V modified sine wave inverter is right for you, don’t hesitate to ask one of our power inverter experts.

Can’t find what you need? Give us a call today at 866-419-2616 M-F 8-4PST!

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  • Aims 2500 Watt Inverter with AC Cord BCT010009D

    $209.00
  • Aims 2500 Watt 12V “No Frills” Inverter PWRB2500

    $229.00
  • Cobra 2500 Watt 12V Power Inverter CPI-2590

    $239.00
  • Aims 2500 Watt 12V Power Inverter PWRINV2500W

    $264.00
  • Whistler 3000 Watt 12V Power Inverter XP3000i

    $299.00
  • Raptor 3000 Watt 12V Power Inverter RAP3000

    $299.99
  • Aims 3000 Watt Inverter ETL Listed PWRINV300012120W

    $322.00
  • Energizer 3000 Watt 12V Power Inverter EN3000

    $329.00
  • Aims 3600 Watt 12V Power Inverter PWRINV360012W

    $380.00
  • Power Bright 3500 Watt 12V Inverter PW3500-12

    $386.99
  • Thor 3000 Watt 12V Power Inverter THMS3000

    $389.99
  • Go Power 3000 Watt 12V Power Inverter GP-3000HD

    $399.99
  • Wagan 3000 Watt 12V ProLine Power Inverter 3742

    $407.90
  • Energizer 4000 Watt 12V Power Inverter EN4000

    $429.00
  • Power Bright 3500 Watt 220 Volt 50Hz Inverter ERP3500-12

    $429.00
  • Aims 5000 Watt 12V Power Inverter PWRINV500012W

    $459.00
  • Thor 5000 Watt 12V Power Inverter TH5000

    $499.99
  • Xantrex XPower 3000 Watt 12V Inverter 813-3000-UL

    $500.00
  • Aims 5000 Watt Power Inverter 240VAC 60HZ PWRINV5K24012W

    $528.00
  • Xantrex Xpower 5000 Watt 12V Power Inverter 813-5000-UL

    $536.25
  • Thor 3000 Watt Professional Grade Power Inverter Kit THMS3000KIT1

    $599.00
  • Power Bright 6000 Watt 12V Inverter PW6000-12

    $599.99
  • Go Power 5000 Watt 12V Power Inverter GP-5000HD

    $599.99
  • Tripp Lite 3000 Watt 12V Inverter PV-3000HF

    $609.35