HELIOTEC 850W Solar PV Power Optimizer Max.Power Current 21A Real-time Solar Panel Monitoring Voltage-Limiting Anti-Hotspot
Quick answer
Is $104.39 a good price for HELIOTEC 850W Solar PV Power Optimizer Max.Power Current 21A…?
It is the usual price, not a deal: $104.39 is in line with the typical price of $103.89 that DipScout measured over the last 7 days. Tracked since Oct 24, 2026, it ranged from $103.89 to $104.39.
$104.39
Today it costs $104.39 on AliExpress. Since Oct 24, 2026, when we started tracking it, it ranged from $103.89 to $104.39. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 7 days. The store advertises "was $208.78", 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$104.39highest ever seen
Lowest$103.89Oct 24 to Oct 28
Highest$104.39since Oct 30
Tracked since Oct 24 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 30, 08:13 UTC | $104.39 | +0.3% |
| Oct 29, 07:13 UTC | $104.09 | +0.1% |
| Oct 28, 04:08 UTC | $103.99 | +0.1% |
| Oct 24, 07:13 UTC | $103.89 | start |
| Store | HELIOTEC SOLAR Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Recorded readings | 4 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| HELIOTEC SOLAR Store · Ships from US | $104.39 · 14 sold |
|---|