US Stock 4KW 120V Off Grid Solar Inversor DC 24V With 140A MPPT Solar Charger Pure Sine Wave Off-Grid Home Inverter 6.25 Inch LCD Display
$279.89
Today it costs $279.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $279.49 to $279.89. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 2 days; confirming a drop takes at least 3 days. The store advertises "was $661.68", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$279.89highest ever seen
Lowest$279.49on Oct 21
Highest$279.89since Oct 23
Tracked since Oct 21 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 04:02 UTC | $279.89 | +0.1% |
| Oct 21, 04:03 UTC | $279.69 | +0.1% |
| Oct 21, 02:23 UTC | $279.49 | start |
| Store | Shop1105233629 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Recorded readings | 3 |
| First seen | 10/21/2026 |
| Last reading | 10/23/2026, 4:02:26 AM UTC |