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Deal.ai › Solar › Solar Panels
Solar
Solar PI30000X

Solar PI30000X

Best price now

$485.75at WalmartChecked 1 h ago

33% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $485.75 at Walmart (checked Nov 14, 2026).
  • Checked at 4 stores.
  • Our take on the Solar PI30000X

    The Solar PI30000X is a 3,000 W power inverter, not a solar panel, despite how it is often listed. It converts DC battery power into household AC, so it suits off-grid cabins, work trucks and backup setups that already have a battery bank. Its slim 10.3 x 3.7 x 0.6 inch case is easy to mount out of the way. Compared with rival 3,000 W inverters, it is a bare unit with no charger or transfer switch built in, so you pair it with your own batteries and wiring.

    Best forOff-grid cabins and sheds with a battery bankWork trucks and service vans needing AC powerBackup power for a few household circuitsDIY solar setups that already have batteries
    Pros
    • 3,000 W output runs tools and appliances
    • Slim case mounts in tight spaces
    • Simple standalone inverter design
    • Pairs with existing battery banks
    Cons
    • Not a solar panel; needs a separate DC source
    • No built-in charger or transfer switch
    • Installation and fusing are on the buyer
    • Efficiency and surge rating are not stated

    Solar PI30000X prices at every store

    • WalmartNew

      In stock

      $485.75Free shippingChecked 1 h ago
      Visit Walmart
    • NAPANew

      In stock

      $689.99Checked 1 h ago
      Visit NAPA
    • Advance Auto PartsNew

      In stock

      $729.99Free shippingChecked 1 h ago
      Visit Advance Auto Parts
    • Msc Industrial SupplyNew

      In stock

      $831.03+ $59.99 shippingChecked 1 h ago
      Visit Msc Industrial Supply

    Store links may earn us a commission. Some prices via Klarna.

    Solar PI30000X price history

    Lowest price we've seen: $485.75 on Nov 14 at Walmart. Tracked across 4 stores since Nov 14.

    About the Solar PI30000X

    The Solar PI30000X is a solar inverter with a power rating of 3000 W.

    Type
    Inverter
    Power
    3000 W
    Width
    10.3 in
    Height
    0.6 in
    Depth
    3.7 in
    Set
    No

    Specifications

    Type
    InvertersSource
    Width (")
    10.3Source
    Set
    NoSource
    Power (W)
    3000.0Source
    Height (")
    0.6Source
    Depth (")
    3.7Source

    Questions and answers

    Is the Solar PI30000X a solar panel?
    No. It is a 3,000 W inverter that turns DC battery power into AC power for appliances. You still need panels, a charge controller and batteries.
    What can a 3,000 W inverter run?
    It can run a fridge, lights, power tools, a microwave or a small pump, usually one or two at a time. Check each appliance's surge draw, since motors pull more at startup.
    Does it include a battery charger?
    No. It is a standalone inverter, so charging comes from your own solar charge controller or battery charger.
    What size battery bank does it need?
    At full 3,000 W output it draws roughly 250 A at 12 V, or about 125 A at 24 V. Size cables, fuses and batteries for that current.
    How big is the unit?
    The case measures about 10.3 inches wide, 3.7 inches deep and 0.6 inches tall, so it mounts flat against a wall or panel.
    Where is the Solar PI30000X cheapest?
    At Walmart, for $485.75, 33% under what the other stores charge, as of our latest check.
    Where can I buy the Solar PI30000X?
    4 stores we checked sell it, including Walmart, NAPA, Advance Auto Parts, Msc Industrial Supply.

    Stores we've priced the Solar PI30000X at

    • MSC Industrial Supply deals and prices
    • Walmart deals and prices

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