Renogy BT-2 Bluetooth Module RJ45 Communication Port Wirelessly Monitor Real-time Insight Precise Control

Name: Renogy BT-2 Bluetooth Module RJ45 Communication Port Wirelessly Monitor Real-time Insight Precise Control
Price: 29.67 USD

14+ sold

$29.67NOT READ RECENTLY

What our readings say: Our newest reading is over 4 days old. Across 19 readings it ranged $28.20–$30.20.

Read 21 Oct: $29.67
Average: $29.86
Lowest: $28.20

The price on AliExpress may have moved since our latest reading, 21 Oct. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.

Seller lists it at $52.99 — a claimed saving of $23.32. AliExpress does not verify that figure, and 5.7% of the listings we track make a claim in the same 40-49% range, so on its own it means very little.

What we recorded for this product

Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.

Price on 21 October 2026: $29.67
Lowest we recorded: $28.20
Highest we recorded: $30.20
Average of our readings: $29.86
Days of our own readings: 19
Price readings taken: 19
Tracking since: 9 August 2026
Seller claims it was: $52.99 (−44%)

What our readings say: Our newest reading is over 4 days old. Across 19 readings it ranged $28.20–$30.20.

Seller price check: The seller shows $52.99 as the price before discount. In 19 days of our own readings the highest we recorded was $30.20 — we have never seen $52.99.

See what we have recorded across every listing we track

See this record on AliExpress itself — free Chrome extension

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ShippingQuoted at AliExpress checkout

Buyer protectionHandled by AliExpress

ReturnsPer seller policy

Renogy Solar Store

Seller on AliExpress

How this works

About this product

We have 19 readings of this listing’s price since 9 August 2026, from $28.20 to $30.20. Full specifications are on the AliExpress product page.

Electrical Equipment & Supplies

How this compares to everything else we track

We show 52,568 products, one per title, in Home & Garden. At $29.67, it sits above the middle of that category, which is $11.19 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 44% off. Only 8,444 of the products we track claim a discount that large — 5.7% of the catalogue sits in the 40-49% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.

AliExpress reports 14 orders for it. For comparison, the median listing we track in Home & Garden reports 24 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.

We have recorded this product’s price on 19 separate days since 2026-08-09, and it has moved 4 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.

Cheaper in this category, and selling well

All between $14.84 and $29.67, with at least 100 reported orders.