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ソーラーパネル 200w

Maybe

Shoppers spend an estimated $6.0M a year here. But products sell for $21973.51 on average, outside the sweet spot, so ソーラーパネル 200w is a Maybe.

Flapen Score
60
60 / 100
Top 34% of 4,191 DIY・工具・ガーデン niches · +3 vs the category median of 57
Market size
¥6.0M/yr109K searches / yr
90-day growth
-10.0%search demand this quarter
Competition
40%top-5 click share · 23 brands · 45 sellers

Flapen Score

ソーラーパネル 200w against its category

The dotted line is the DIY・工具・ガーデン average. Past it, ソーラーパネル 200w is stronger. Inside it, weaker.

60Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The ソーラーパネル 200w market on Amazon at a glance

Shoppers on Amazon Japan searched for ソーラーパネル 200w 109K times last year and spent an estimated ¥6.0M. The top 5 brands take 58% of clicks. Demand peaks in Apr–Jul. Flapen scores it 60 out of 100, a Maybe.

01 · Demand

An estimated 0.3% of those searches ended in a purchase.

Shoppers searched for this 109K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved -10.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥6.0M a year.

Searches, last 12 months
109K
Growth, 90 days vs prior 90
-10.0%
Conversion, latest week
0.3%
Market size, estimated
¥6.0Ma year
Peak month
July2.0× the quietest month
Top search term
ソーラーパネル 200w97K searches a year

02 · Price

A sale here is worth ¥21973.51.

Listings sell for ¥21973.51 on average, from ¥10286.52 to ¥50612.01. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At ¥21973.51 that is ¥0 to ¥2.2M a year per listing.

Average price
¥21973.51above the $15 to $100 sweet spot
Price range
¥10286.52–¥50612.01
Amazon Japan median price
¥1942.07across 14,733 niches
Units sold a year
250–500
Units per listing a year
0–100
Revenue per listing a year
¥0–¥2.2M
Returns
1.0%of orders · Amazon Japan median 0.4%

03 · Entry bar

The bar here is ads.

90% of listings pay for placement with sponsored ads. 63% ship with Prime. On an average day, 18.3% of listings are out of stock. The average listing ranks #102 within 住宅用設備・製品. It carries 73 reviews at 4.12 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
63%
Out of stock, average day
18.3%
Average rank
#102in 住宅用設備・製品
Average rating
4.12 starsAmazon Japan average 4.15 stars
Average reviews
73per listing
Listings tracked
41

04 · Newcomers

5 of last year's 7 launches cleared the first-year sales bar.

7 products launched here in the last 12 months. 5 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
7
Successful launches
5Amazon's first-year sales bar
Average brand age
28 months

Products

Top ソーラーパネル 200w 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 40% of clicks. Leaders hold, but buyers still shop past them.

Brands

23 rising

Sellers

45

Top-5 brand share

58%

Top 20: 98%

Top-5 click share

40%

Top 20: 82%

Open market

36%

  • Brand 123%
  • Brand 211%
  • Brand 310%
  • Brand 47%
  • Brand 56%
  • Brand 66%

Demand

ソーラーパネル 200w search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KSpike '25Prime Day '25Black Friday '25Spike '26Prime Day '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Apr, Jul · busiest ÷ quietest = 2.0×

Search terms

Top ソーラーパネル 200w search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • ソーラーパネル 200w97K/yr
  • 太陽光パネル 200w5K/yr
  • 200w ソーラーパネル5K/yr
  • ソーラーパネル ポータブル電源 200w2K/yr

Reviews and returns

What reviews say buyers love and hate about ソーラーパネル 200w

We read the reviews and the return reasons for every product selling here.

18%of positive reviews mention “コストパフォーマンス”
15%of negative reviews mention “重い”
1.0%of orders come back
“若干重いかな”
A buyer, on “重い”15% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common ソーラーパネル 200w questions

Answered from the same tracked data.