Is 100w portable solar panel profitable to sell on Amazon United States?

The niche generates $34K/yr across 37 tracked products. 6 of 9 products launched in the last 360 days are still selling. 90-day search growth is +26.8%. Flapen's verdict: Skip it (44/100).

How competitive is the 100w portable solar panel niche?

29 brands and 43 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 57% of demand.

What do buyers complain about in 100w portable solar panel?

Top complaints mined from reviews: Charging, Advertised Vs Actual Product, Quality-Overall. The return rate is 5.1% — above our launch gate.

When does demand for 100w portable solar panel peak?

Demand peaks in Oct; the busiest month runs 1.8× the quietest.

What does it cost to enter the 100w portable solar panel niche?

Listings span $51.63–$161.97; the average listing price is $85.71 (sweet spot $15–$100). The average incumbent carries 547 reviews — the moat a new listing must climb.

100w portable solar panel

Skip it

A small market ($34K/yr) — this niche doesn't clear our bar today.

Avg price

Great$85.71

avg listing price — sweet spot $15–$100

Brand share

Great57%

top-5 brand share — no brand owns this niche

Review moat

Good546.73

avg incumbent reviews — the moat a new listing must climb

Competition

Good50%

top-5 click share — leaders hold, buyers still browse

Growth

Good+26.8%

90-day search growth — must beat 0% to launch

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay$51.63–$161.97

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Bad5.1%

return rate — above 5% kills the launch gate

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale

Market size

Bad$34K

$34K/yr · 43K searches

Signals No Dominant Brand Low Review Barrier High Returns High Price

According to Flapen's Amazon United States niche tracking, 100w portable solar panel is a $34K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Oct. Verdict: Skip it — 44/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

100w portable solar panel market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $43K–$64K; units × avg price
Conversion rate: 0.9%
Avg BSR: #412
Page quality: 0%
Prime: 95%
Sponsored: 92%
Out of stock: 18.1%
Avg brand age: 35 months
Avg seller age: 172 days

Competition & brand share

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

Brands

29 rising

Sellers

Top-5 brand share

57%

Top 20: 91%

Top-5 click share

50%

Top 20: 84%

Open market

39%

FlexSolar15%
GRECELL13%
DOKIO12%
Renogy10%
Ecosonique Technology7%
Solarapex4%

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +26.8% search growth over the last 90 days.

Peak months: Oct · busiest ÷ quietest = 1.8×

Open Trend

Top 100w portable solar panel search terms

100w portable solar panel14K/yr +18.2%1.8% conv.
100 watt portable solar panel8K/yr +40.7%1.0% conv.
100w foldable solar panel5K/yr +20.7%1.4% conv.
folding solar panel 100w5K/yr +38.5%0.5% conv.
100 watt solar panel portable5K/yr +22.9%1.1% conv.
foldable solar panel 100w4K/yr +36.7%0.8% conv.
100 watt solar panel foldable1K/yr +18.4%1.3% conv.

All search terms

Top 100w portable solar panel products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

100W Portable Solar Panel for Power Station Generator Waterproof Foldable

GRECELL$87.304.4★1,079 rev

FlexSolar 100W Portable Solar Panels Chargers with PD3.0 USB-C QC3.0 USB-A and DC Outputs Foldable IP67 Waterproof Power Emergency Camping for Small Power Station Generator Phones Power Banks

FlexSolar$77.874.4★262 rev

DOKIO 100W Portable Foldable Solar Panel Kit (19x26in 5.3lb) with Separate Controller and Dual USB Monocrystalline Charger for 12V Batteries & Power Stations RV Camping Trailer Emergency Backup

DOKIO$61.824.2★3,983 rev

Renogy 100 Watt Solar Panel N-Type 100W Portable Solar Panels w/Kickstands Foladable 25% High Efficiency Solar Charger for Power Station USB-A&Type-C Output for Camping RV SUV Off-Grid Outdoor

Renogy$107.684.6★166 rev

100W Portable Solar Panel CPC Material USB-C PD3.0 & 20V DC XT60 Anderson

Ecosonique Technology$87.144.5★109 rev

Newest

by launch date

HQST 100W Ultra-Light Portable Solar Panel N-Type 25% High Efficiency Solar Charger for Power Station & Solar Generator IP67 Waterproof Foldable with Kickstands for Camping RV Off-Grid

HQST$90.36985 rev

5mo ago

VLAIAN 100W Portable Solar Panel for Power Station Generator 100 Watt Foldable Solar Panel Charger with MC4 Output 3-in-1 DC Connector 23.5% High Efficiency for Outdoor Camping RV Travel(100W)

VLAIAN$79.6425 rev

6mo ago

BougeRV 100W Portable Solar Panel Fiberglass Solar Charger Up to 25% Conversion High Efficiency N-Type Foldable Solar Panel IP65 Water Resistant for Camping RV Van Boat Hiking & Off-Grid Use

BougeRV$100.1612 rev

7mo ago

EBL 100W Portable Solar Panel for Power Station IP65 Waterproof Foldable

EBL$94.1236 rev

7mo ago

Solarapex 100W Portable Solar Panel IP67 Waterproof ETFE One-Piece Lamination 23.5% Efficiency Foldable Charger USB/Type-C/MC4/XT60/DC8020/Anderson Output for Power Station Camping RV

Solarapex$87.5141 rev

8mo ago

What buyers say about 100w portable solar panel

What buyers praise and complain about, mined from review topics.

What buyers love

Charging18%

“Charges very well”

Quality-Overall12%

“Excellent product”

Portability11%

“Very portable”

Value For Money10%

“definitely worth every penny”

Weight Light5%

“Easy light weight”

Advertised Vs Actual Product5%

“As advertised”

Durability3%

“Durable”

Design-Overall3%

“is very well built”

Battery Life3%

“Highly recommend and the battery as well if you dont have one already”

Strength3%

“Solid Panel”

What buyers complain about

Charging11%

“No consistent charge so far”

Advertised Vs Actual Product8%

“Not as advertised”

Quality-Overall8%

“Poor Quality”

Durability7%

“This item broke after 7 days of solid use”

Functionality-Overall7%

“Low performance”

Socket/Port/Plug4%

“The USB power connector is the weak point”

Strength4%

“a bit flimsy”

Size-Overall3%

“Tiny Beast”

Connectivity-Overall2%

“distribution center is becoming disconnected”

Value For Money2%

“a waste of money”

Top return reasons

Charging25%

Size-Overall23%

Advertised Vs Actual Product10%

Functionality-Overall9%

Value For Money6%

Defective Material/Parts6%

Connectivity-Overall4%

Weight Heavy3%

Socket/Port/Plug3%

Product Condition2%

Common questions

Is 100w portable solar panel profitable to sell on Amazon United States?: The niche generates $34K/yr across 37 tracked products. 6 of 9 products launched in the last 360 days are still selling. 90-day search growth is +26.8%. Flapen's verdict: Skip it (44/100).
How competitive is the 100w portable solar panel niche?: 29 brands and 43 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 57% of demand.
What do buyers complain about in 100w portable solar panel?: Top complaints mined from reviews: Charging, Advertised Vs Actual Product, Quality-Overall. The return rate is 5.1% — above our launch gate.
When does demand for 100w portable solar panel peak?: Demand peaks in Oct; the busiest month runs 1.8× the quietest.
What does it cost to enter the 100w portable solar panel niche?: Listings span $51.63–$161.97; the average listing price is $85.71 (sweet spot $15–$100). The average incumbent carries 547 reviews — the moat a new listing must climb.