---
title: "solar power bank — $9.0M/yr Amazon United States Niche, Score 56/100 - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/solar-power-bank"
last_updated: "2026-07-20T23:29:04.345Z"
locale: en
meta:
description: "solar power bank shows a $9.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "solar power bank shows a $9.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "solar power bank — $9.0M/yr Amazon United States Niche, Score 56/100 - Flapen"
---
# **solar power bank**
**Worth a look**
Shows a $9.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 100Growth 19Conversion 33Competition 49Returns 57Price range 50Avg price 92Brand share 62Review moat 23Quality gap 75
**Market size**
**Incredible****$9.0M**
$9.0M/yr · 6.3M searches
**Avg price**
**Great****$54.36**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****68%**
top-5 brand share — brands hold most of the demand
**Returns**
**Good****2.7%**
return rate — above 6% kills the launch gate
**Price range**
**Good****$18.76–$180.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****7,866.33**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-11.9%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, solar power bank is a $9.0M/yr Amazon United States market (6.3M searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jul–Oct. Verdict: Worth a look — 56/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **200K–250K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$10.9M–$13.6M**
- units × avg price
- **Launch success**
- **100%**
- 9 of 9 new (360d)
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#99**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **96%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **172 days**
## **Competition**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▲rising
**Sellers**
**36**
**Top-5 brand share**
**68%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 95%
**Open market**
**28%**
- BLAVOR33% - SOARAISE18% - MINRISE7% - Jackery5% - YELOMIN4% - MARBERO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.9% search growth over the last 90 days.
450K350KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Oct · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/solar-power-bank/trend)
## **Product shelf**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$898K20%$1.8M30%$2.7M40%$3.6M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**BLAVOR Solar Power Bank 10 000mAh Portable Wireless Charger 20W Fast Charging External Battery Pack with USB C for Cell Phones Solar Panel Charging with Dual Flashlight for Camping**BLAVOR**$26.13**4.3★46,499 rev](https://www.amazon.com/dp/B07FDXDB3W) [2**SOARAISE Solar Charger Power Bank - 48000mAh Wireless Portable Charger Built-in 4 Cables and 4 Solar Panels PD QC 3.0 Fast Charging USB C Battery Pack with Flashlight for Camping Travel**SOARAISE**$50.63**4.3★2,298 rev](https://www.amazon.com/dp/B0F4DLKXJB) [3**MINRISE Solar Power Bank 40000mAh Portable Charger PD 20W Fast Charging Solar Charger Power Bank Built in 4 Cables and USB-C in/Output Camping Essentials External Battery Pack with Flashlights**MINRISE**$34.17**4.3★536 rev](https://www.amazon.com/dp/B0DZH8RBTD) [4**BLAVOR Solar Power Bank 20000mAh Built-in Cables Wireless Charger for Phones & Apple Watch 20W Fast Charging Battery Pack with USB C Flashlight Solar Charger for iPhone iPad iWatch Samsung**BLAVOR**$40.11**4.4★1,196 rev](https://www.amazon.com/dp/B0D4Z7VJ43) [5**Jackery Portable Power Station Explorer 300 292Wh Backup LiFePO4 Battery Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)**Jackery**$177.48**4.6★11,029 rev](https://www.amazon.com/dp/B082TMBYR6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Durecopow Solar Charger Power Bank 20 000mAh Portable Charger 4 Cables 3 Ports Fast Charging External Battery Pack with USB C for Cell Phones Solar Panel Charger with Dual Flashlight for Camping**Durecopow**$23.46**9,632 rev2mo ago](https://www.amazon.com/dp/B0GXYX5B3V) [**Hiluckey Solar Charger 25000mAh Outdoor USB C Portable Power Bank with 4 Solar Panels 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones Tablets**Hiluckey**$31.41**390 rev7mo ago](https://www.amazon.com/dp/B0F37J94H4) [**YELOMIN 38800mAh Solar Power Bank Portable Charger USB-C Fast Charging Compatible with iPhone Samsung Dual LED Flashlight Battery Pack 3 Output Backup Charger for Camping Hiking Outdoor Emergency**YELOMIN**$18.76**389 rev7mo ago](https://www.amazon.com/dp/B0FWCG53DH) [**Solar Charger Power Bank 38800mAh 22.5W USB-C Fast Charging Portable Charger with 4 Built-in Cables External Battery Pack with Dual LED Emergency Flashlights for Camping Hiking Outdoor Use**YELOMIN**$40.64**162 rev8mo ago](https://www.amazon.com/dp/B0FFF3TMN5) [**Solar Power Bank 20000mAh Wireless Portable Charger Built-in 3 Cables 15W USB-C Fast Charging Black Battery Pack Compatible with iPhone Samsung Emergency LED Flashlights Perfect for Camping Hiking**Luvknit**$22.44**115 rev8mo ago](https://www.amazon.com/dp/B0FWQD5YQF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Durecopow Solar Charger Power Bank 20 000mAh Portable Charger 4 Cables 3 Ports Fast Charging External Battery Pack with USB C for Cell Phones Solar Panel Charger with Dual Flashlight for Camping**Durecopow**$23.46**4.2★**▲ 182%**](https://www.amazon.com/dp/B0GXYX5B3V) [**SOARAISE Solar Charger Power Bank - 48000mAh Wireless Portable Charger Built-in 4 Cables and 4 Solar Panels PD QC 3.0 Fast Charging USB C Battery Pack with Flashlight for Camping Travel (Blue)**SOARAISE**$51.90**4.5★**▲ 129%**](https://www.amazon.com/dp/B0FL7GPT5L) [**Hiluckey Solar Charger 25000mAh Outdoor USB C Portable Power Bank with 4 Solar Panels 3A Fast Charge External Battery Pack with 3 USB Outputs Compatible with Smartphones Tablets**Hiluckey**$31.41**4.3★**▲ 79%**](https://www.amazon.com/dp/B0F37J94H4) [**Solar Charger Power Bank 38800mAh 22.5W USB-C Fast Charging Portable Charger with 4 Built-in Cables External Battery Pack with Dual LED Emergency Flashlights for Camping Hiking Outdoor Use**YELOMIN**$40.64**4.4★**▲ 72%**](https://www.amazon.com/dp/B0FFF3TMN5) [**BLAVOR Solar Power Bank 20000mAh Built-in Cables Wireless Charger for Phones & Apple Watch 20W Fast Charging Battery Pack with USB C Flashlight Solar Charger for iPhone iPad iWatch Samsung**BLAVOR**$40.11**4.4★**▲ 64%**](https://www.amazon.com/dp/B0D4Z7VJ43)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**27%
*“easy to charge”*
**Quality-Overall**11%
*“The build quality feels premium”*
**Battery Life**8%
*“Battery life is long”*
**Value For Money**6%
*“Great value”*
**Advertised Vs Actual Product**6%
*“As described”*
**Ease Of Use**5%
*“Easy to operate”*
**Portability**4%
*“easy to carry”*
**Strength**3%
*“Seems sturdy”*
**Durability**3%
*“Made with durable materials”*
**Brightness/Shine/Glow**2%
*“The brightness is impressive”*
### **What buyers complain about **
**Charging**43%
*“does not hold a charge”*
**Functionality-Overall**9%
*“Never worked”*
**Durability**7%
*“Broke within a week”*
**Battery Life**6%
*“Battery doesn't last”*
**Quality-Overall**4%
*“Bad quality”*
**Value For Money**3%
*“Overpriced”*
**Advertised Vs Actual Product**2%
*“Bit misleading”*
**Size-Overall**2%
*“Super small”*
**Weight Heavy**2%
*“A bit heavy”*
**Heating**1%
*“It overheats your phone a lot”*
### **Top return reasons **
**Charging**47%
**Size-Overall**9%
**Functionality-Overall**9%
**Value For Money**5%
**Advertised Vs Actual Product**5%
**Battery Life**4%
**Weight Heavy**4%
**Defective Material/Parts**3%
**Durability**2%
**Socket/Port/Plug**1%
## **Common questions**
- **Is solar power bank profitable to sell on Amazon United States?**
- The niche generates $9.0M/yr across 24 tracked products. 9 of 9 products launched in the last 360 days are still selling. 90-day search growth is -11.9%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the solar power bank niche?**
- 20 brands and 36 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 68% of demand.
- **What do buyers complain about in solar power bank?**
- Top complaints mined from reviews: Charging, Functionality-Overall, Durability. The return rate is 2.7%.
- **When does demand for solar power bank peak?**
- Demand peaks in Jul–Oct; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the solar power bank niche?**
- Listings span $18.76–$180.66; the average listing price is $54.36 (sweet spot $15–$100). The average incumbent carries 7,866 reviews — the moat a new listing must climb.
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