300 Watt Inverter
FailThe top 5 brands take 94% of clicks, so 300 Watt Inverter is a Fail.
- Flapen Score
- 41 / 100Ranks 5,810 of 7,287 Automotive niches · −8 vs the category median of 4941
- Market size
- $116K/yr78K searches / yr
- 90-day growth
- +8.5%search demand this quarter
- Competition
- 60%top-5 click share · 9 brands · 17 sellers
Flapen Score
300 Watt Inverter against its category
The dotted line is the Automotive average. Past it, 300 Watt Inverter is stronger. Inside it, weaker.
Market
The 300 Watt Inverter market on Amazon at a glance
Shoppers on Amazon United States searched for 300 Watt Inverter 78K times last year and spent an estimated $116K. The top 5 brands take 94% of clicks. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 4.3% of those searches ended in a purchase.
Shoppers searched for this 78K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved +8.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $116K a year.
- Searches, last 12 months
- 78K
- Growth, 90 days vs prior 90
- +8.5%
- Conversion, latest week
- 4.3%
- Market size, estimated
- $116Ka year
- Peak month
- August1.4× the quietest month
- Top search term
- bestek17K searches a year
02 · Price
A sale here is worth $34.94.
Listings sell for $34.94 on average, from $18.83 to $69.04. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $34.94 that is $3K to $9K a year per listing.
- Average price
- $34.94inside the $15 to $100 sweet spot
- Price range
- $18.83–$69.04
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$9K
- Returns
- 4.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.5% of listings are out of stock. The average listing ranks #272 within Jump Starters, Battery Chargers & Portable Power. It carries 5,049 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 1.5%
- Average rank
- #272in Jump Starters, Battery Chargers & Portable Power
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 5,049per listing
- Listings tracked
- 22
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top 300 Watt Inverter products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 60% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 falling
Sellers
17
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
60%
Top 20: 99%
Open market
4%
- Brand 172%
- Brand 29%
- Brand 37%
- Brand 43%
- Brand 53%
- Brand 62%
- Open — no brand owns it (3 brands, 4%)
Demand
300 Watt Inverter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top 300 Watt Inverter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- bestek17K/yr
- 300 watt inverter16K/yr
- 300w power inverter7K/yr
- 300w inverter7K/yr
- 300 watt pure sine wave inverter5K/yr
- 300w pure sine wave inverter4K/yr
- bestek inverter6K/yr
- 300w car power inverter5K/yr
- bestek power inverter4K/yr
- 300 watt inverter pure sine wave2K/yr
Reviews and returns
What reviews say buyers love and hate about 300 Watt Inverter
We read the reviews and the return reasons for every product selling here.
“Did not work”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 300 Watt Inverter questions
Answered from the same tracked data.









