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AIMS Power 4000 Watt Off-Grid Pure Sine Inverter Charger – ETL Listed Conforms to UL458 / CSA 22.2 Standards

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    We offer free shipping on all orders. Shipping times vary depending on the product and size of your order.  Some items may ship within 24 hours, while others may take up to 6 weeks depending upon the product because some products need to be produced upon demand.

    We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you have any questions, please feel free to follow up with us at  

    *NOTE: The delivery service does not include set up or assembly of items, nor does it include the removal of packaging materials (unless otherwise specified or special delivery is arranged).

    Want to return a product?  No problem! Learn more about our EASY RETURNS policy.

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    Free Returns:

    Returns are FREE within 30 days of purchase (no restocking or processing fees), as long as the product is in "As new" condition, and can be returned in it's original packaging as it was sent to you.  Customer is responsible for the cost of return shipping.

    To initiate a return, just send an email to and include the following information:

    • Order #  (should begin with #HIDEOUT)
    • Which items you would like to return
    • Reason for your return
    We'll respond to your email within 24 hours, and set up your return or replacement as soon as possible.


      Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send an email to and include the following information so we can process a claim on your behalf:

      • Order #  (should begin with #HIDEOUT...)
      • Which items are damaged
      • Images of the damages to packaging or items

      We'll respond to your email within 24 hours and help get you a replacement part or product.

      Cancellations & Refunds:

      All orders cancelled after 24 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.

      Product Details

      4000 Watt Pure Sine Inverter Charger: Your Reliable Power Solution for Off-Grid Living

      Stay powered up even when the grid lets you down! The AIMS Power 4000 Watt Pure Sine Inverter Charger is your dependable source of energy for off-grid, mobile, and emergency situations. Designed with the resilience to handle unexpected power outages and the flexibility for use in RVs, boats, and remote cabins, this inverter charger brings power where you need it most.

      Reliable Power Anytime, Anywhere

      Offering a robust 4000 watts of continuous power and a remarkable 12000 watt surge capacity for 20 seconds, this device can power everything from household appliances to heavy-duty tools without skipping a beat. Whether it’s keeping the lights on or running critical equipment during emergencies, this inverter charger ensures you’re always prepared.

      Designed for the Demands of Off-Grid Life

      Built to withstand the rigors of mobile environments, the AIMS Power inverter features marine-coated boards to protect against moisture and particulate matter. Its low-frequency technology reduces harmonic distortion, providing pure, stable power, ensuring the safety and longevity of your connected appliances and tools.

      Seamless Transition During Outages

      The automatic transfer switch activates seamlessly during a power outage, switching from shore power to battery reserve without interruption. This means your essential systems keep running smoothly, protecting your home and family from potential risks associated with power failures, such as flooding or frozen pipes.

      Smart, Efficient Operation

      A built-in smart charger with a 100 amp charge capacity rapidly recharges your battery bank using AC power. The selectable battery-type feature ensures optimal charging tailored to the specific type of batteries you use, enhancing efficiency and prolonging battery life.

      Convenience at Your Fingertips

      Optional remote capabilities allow you to manage the power system from a distance, adding an extra layer of convenience to your power management tasks. Whether inside your RV or home, control is always within reach.

      Technical Specifications

      Feature Specification
      Continuous Output Power 4000 Watts
      Surge Rating 12000 Watts (20 Seconds)
      Output Waveform Pure Sine Wave
      Nominal Efficiency >88% (Peak)
      Line Mode Efficiency >95%
      Output Frequency 50Hz/60Hz ± 0.3Hz
      Typical Transfer Time 10ms
      Nominal Input Voltage 12.0Vdc
      Low Battery Alarm 10.5Vdc-11.0Vdc
      Low Battery Trip 10.0Vdc-10.5Vdc
      High Voltage Shutdown 16.0Vdc
      Charger Output Voltage Depends on battery type
      Charger Rate 115A
      Dimensions (LxWxH) 27.88 x 8.75 x 7.10 inches
      Unit Weight 64 lbs.


      AIMS 4000 Watt Inverter Charger Product Manual

      If you'd like to purchase a large quantity please inquire about possible discounts by emailing us at