--- title: "solar panel battery charger — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/solar-panel-battery-charger" last_updated: "2026-07-09T23:05:42.319Z" locale: en meta: description: "a small market ($47K/yr) — solar panel battery charger doesn't clear our bar today." "og:description": "a small market ($47K/yr) — solar panel battery charger doesn't clear our bar today." "og:title": "solar panel battery charger — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen" --- Back to Flapen home # **solar panel battery charger** **Skip it****40/100 ** a small market ($47K/yr) — solar panel battery charger doesn't clear our bar today. **Market/yr** **$47K** **Growth (1y)** **+80.8%** **Products** **19** **Brands** **10** was 11 a year ago **Sellers** **18** **Price range** **$26.13–$117.88** **Returns** **2.2%** **Rating** **4.4★** **Skip it** Scored 40/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **2** ×0.30 Growth **59** ×0.30 Competition **40** ×0.20 Quality gap **50** ×0.10 Returns **82** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +80.8% year over year. 3K1KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jul, Aug, Oct · busiest ÷ quietest = 4.0× ## **Competition** - Hiluckey32% - BigBlue18% - BLAVOR16% - SOARAISE10% - SOLUPUP7% - エレコム(ELECOM)6% - Other (4 brands)11% The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them. 10 brands and 18 sellers compete here. **Brands** **10 **▼falling was 11 a year ago **Sellers** **18** **Top 5 brand share** **83%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![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](https://m.media-amazon.com/images/I/51qJdbpqXYL.jpg) [**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**](https://www.amazon.com/dp/B0F37J94H4) Hiluckey$31.414.3★39025%▲rising 2 ![BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A Portable Solar Phone Charger for Camping Hiking Backpacking Emergency Solar Charger for iPhone iPad Samsung Galaxy Power Bank GPS etc](https://m.media-amazon.com/images/I/41jiYtfANJL.jpg) [**BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A Portable Solar Phone Charger for Camping Hiking Backpacking Emergency Solar Charger for iPhone iPad Samsung Galaxy Power Bank GPS etc**](https://www.amazon.com/dp/B01EXWCPLC) BigBlue$64.654.4★9,82511%▼falling 3 ![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](https://m.media-amazon.com/images/I/51FO3FenTyL.jpg) [**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**](https://www.amazon.com/dp/B07FDXDB3W) BLAVOR$26.134.3★46,49911%▼falling 4 ![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](https://m.media-amazon.com/images/I/514lHXeH4+L.jpg) [**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**](https://www.amazon.com/dp/B0F4DLKXJB) SOARAISE$50.634.3★2,2988%▲rising 5 ![SOLUPUP Solar Panels 30W Portable Foldable Solar Charger with 5V USB-A and USB-C Fast Charging Compatible with iPhone iPad Samsung Power Banks IPX5 Waterproof Perfect for Camping Hiking Outdoor](https://m.media-amazon.com/images/I/41pEeuxmVaL.jpg) [**SOLUPUP Solar Panels 30W Portable Foldable Solar Charger with 5V USB-A and USB-C Fast Charging Compatible with iPhone iPad Samsung Power Banks IPX5 Waterproof Perfect for Camping Hiking Outdoor**](https://www.amazon.com/dp/B0D6VRQ4VQ) SOLUPUP$34.284.6★1937%▼falling 6 ![Hiluckey Solar Charger Power Bank - Fast Charging Portable Phone Charger with 4 Solar Panels - USB C PD External Battery Pack with 3 USB Outputs for Cellphone Tablet (Dark Black)](https://m.media-amazon.com/images/I/51ztM3phwxL.jpg) [**Hiluckey Solar Charger Power Bank - Fast Charging Portable Phone Charger with 4 Solar Panels - USB C PD External Battery Pack with 3 USB Outputs for Cellphone Tablet (Dark Black)**](https://www.amazon.com/dp/B0FP2G7R5J) Hiluckey$31.734.3★3906%▲rising 7 ![[Upgraded] BigBlue Ultra-Light Portable 25W Solar Panel Charger with USB-A and USB-C Ports 0.84 lbs Pocket-Size IP68 Waterproof Folded Solar Panel Compatible with Cellphone Power Bank Camping Light](https://m.media-amazon.com/images/I/41JkXJPELBL.jpg) [**\[Upgraded\] BigBlue Ultra-Light Portable 25W Solar Panel Charger with USB-A and USB-C Ports 0.84 lbs Pocket-Size IP68 Waterproof Folded Solar Panel Compatible with Cellphone Power Bank Camping Light**](https://www.amazon.com/dp/B0DXVGD15W) BigBlue$58.404.2★2405%▼falling 8 ![ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (4-Panel)](https://m.media-amazon.com/images/I/31q9904qphL.jpg) [**ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (4-Panel)**](https://www.amazon.com/dp/B09TKD9KSJ) エレコム(ELECOM)$117.884.6★6153%▼falling 9 ![FlexSolar 40W Foldable Solar Panel Charger with USB-C and USB-A Outputs for Phones Power Banks Tablets - Waterproof for Camping Hiking Backpacking](https://m.media-amazon.com/images/I/41cY0bvydkL.jpg) [**FlexSolar 40W Foldable Solar Panel Charger with USB-C and USB-A Outputs for Phones Power Banks Tablets - Waterproof for Camping Hiking Backpacking**](https://www.amazon.com/dp/B09H6GGK55) FlexSolar$54.534.4★1,2473%▼falling 10 ![GEYOTO 35W Solar Panel Charger with USB-A and USB-C Ports 25.4% High Efficiency Folding Portable Solar Charger Compatible with Phones Power Bank IP68 Waterproof Solar Charger for Backpacking](https://m.media-amazon.com/images/I/51YfGLB3M7L.jpg) [**GEYOTO 35W Solar Panel Charger with USB-A and USB-C Ports 25.4% High Efficiency Folding Portable Solar Charger Compatible with Phones Power Bank IP68 Waterproof Solar Charger for Backpacking**](https://www.amazon.com/dp/B0GY9561YL) GEYOTO$63.384.8★232%▲rising 11 ![ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (2-Panel)](https://m.media-amazon.com/images/I/418LB8uXpaL.jpg) [**ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (2-Panel)**](https://www.amazon.com/dp/B09TKF28PS) エレコム(ELECOM)$84.164.6★6152%—flat 12 ![FlexSolar 25W Ultra-Portable Solar Panel Charger with Quick Charge USB-A & USB-C Ports Ultra-Lightweight for Outdoor Emergency Power Backpacking Hiking and Camping](https://m.media-amazon.com/images/I/41zEDcz78gL.jpg) [**FlexSolar 25W Ultra-Portable Solar Panel Charger with Quick Charge USB-A & USB-C Ports Ultra-Lightweight for Outdoor Emergency Power Backpacking Hiking and Camping**](https://www.amazon.com/dp/B0FMXG7Q5D) FlexSolar$29.294.5★732%▲rising 13 ![BigBlue Portable 35W Solar Panel Charger with Fast Charging USB-A and PD 25W USB-C for Camping Backpacking 1.54 lbs IP68 Waterproof Folding Solar Phone Charger for iPhone/Android iPad Power Bank](https://m.media-amazon.com/images/I/41f6yc1LvrL.jpg) [**BigBlue Portable 35W Solar Panel Charger with Fast Charging USB-A and PD 25W USB-C for Camping Backpacking 1.54 lbs IP68 Waterproof Folding Solar Phone Charger for iPhone/Android iPad Power Bank**](https://www.amazon.com/dp/B0FP2PQ22B) BigBlue$72.734.4★1,5102%▲rising 14 ![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](https://m.media-amazon.com/images/I/51-cH+IrGmL.jpg) [**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**](https://www.amazon.com/dp/B0D4Z7VJ43) BLAVOR$40.114.4★1,1962%—flat 15 ![2026Upgrade 40W Foldable Solar Panel Charger 25% High Efficiency Portable N Type Cell USB-C/USB-A/DC12V MPPT Fast Charging IP67 Waterproof Lightweight Solar Charger for Outdoor Travel Emergency](https://m.media-amazon.com/images/I/41jvb4xbDoL.jpg) [**2026Upgrade 40W Foldable Solar Panel Charger 25% High Efficiency Portable N Type Cell USB-C/USB-A/DC12V MPPT Fast Charging IP67 Waterproof Lightweight Solar Charger for Outdoor Travel Emergency**](https://www.amazon.com/dp/B0G37WGWQM) Dongindar$48.624.0★472%—flat **~~Showing 15 of 19 — show all ~~** ## **Product shelf** All 19 tracked products in this niche. Top sellersNewestTrending [![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](https://m.media-amazon.com/images/I/51qJdbpqXYL.jpg)**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★390 reviews](https://www.amazon.com/dp/B0F37J94H4) [![BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A Portable Solar Phone Charger for Camping Hiking Backpacking Emergency Solar Charger for iPhone iPad Samsung Galaxy Power Bank GPS etc](https://m.media-amazon.com/images/I/41jiYtfANJL.jpg)**BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A Portable Solar Phone Charger for Camping Hiking Backpacking Emergency Solar Charger for iPhone iPad Samsung Galaxy Power Bank GPS etc** BigBlue**$64.65**4.4★9,825 reviews](https://www.amazon.com/dp/B01EXWCPLC) [![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](https://m.media-amazon.com/images/I/51FO3FenTyL.jpg)**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 reviews](https://www.amazon.com/dp/B07FDXDB3W) [![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](https://m.media-amazon.com/images/I/514lHXeH4+L.jpg)**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 reviews](https://www.amazon.com/dp/B0F4DLKXJB) [![SOLUPUP Solar Panels 30W Portable Foldable Solar Charger with 5V USB-A and USB-C Fast Charging Compatible with iPhone iPad Samsung Power Banks IPX5 Waterproof Perfect for Camping Hiking Outdoor](https://m.media-amazon.com/images/I/41pEeuxmVaL.jpg)**SOLUPUP Solar Panels 30W Portable Foldable Solar Charger with 5V USB-A and USB-C Fast Charging Compatible with iPhone iPad Samsung Power Banks IPX5 Waterproof Perfect for Camping Hiking Outdoor** SOLUPUP**$34.28**4.6★193 reviews](https://www.amazon.com/dp/B0D6VRQ4VQ) [![Hiluckey Solar Charger Power Bank - Fast Charging Portable Phone Charger with 4 Solar Panels - USB C PD External Battery Pack with 3 USB Outputs for Cellphone Tablet (Dark Black)](https://m.media-amazon.com/images/I/51ztM3phwxL.jpg)**Hiluckey Solar Charger Power Bank - Fast Charging Portable Phone Charger with 4 Solar Panels - USB C PD External Battery Pack with 3 USB Outputs for Cellphone Tablet (Dark Black)** Hiluckey**$31.73**4.3★390 reviews](https://www.amazon.com/dp/B0FP2G7R5J) [![[Upgraded] BigBlue Ultra-Light Portable 25W Solar Panel Charger with USB-A and USB-C Ports 0.84 lbs Pocket-Size IP68 Waterproof Folded Solar Panel Compatible with Cellphone Power Bank Camping Light](https://m.media-amazon.com/images/I/41JkXJPELBL.jpg)**\[Upgraded\] BigBlue Ultra-Light Portable 25W Solar Panel Charger with USB-A and USB-C Ports 0.84 lbs Pocket-Size IP68 Waterproof Folded Solar Panel Compatible with Cellphone Power Bank Camping Light** BigBlue**$58.40**4.2★240 reviews](https://www.amazon.com/dp/B0DXVGD15W) [![ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (4-Panel)](https://m.media-amazon.com/images/I/31q9904qphL.jpg)**ELECOM NESTOUT Portable Solar Panel Dual USB-A Ports 28W Power Generation Charger for Phone Camping Durable Water-Resistant Ripstop Nylon Foldable Lightweight Adjustable Stands (4-Panel)** エレコム(ELECOM)**$117.88**4.6★615 reviews](https://www.amazon.com/dp/B09TKD9KSJ) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Charging**33% *“Fast charging”* **Quality-Overall**11% *“Best quality”* **Portability**6% *“Great for traveling”* **Value For Money**5% *“Great value for the money”* **Ease Of Use**4% *“Very handy”* **Strength**4% *“Very strong as claimed”* **Advertised Vs Actual Product**4% *“As described”* **Efficiency**4% *“effective”* **Battery Life**3% *“Good battery”* **Durability**2% *“Seems durable”* ### **What buyers complain about ** **Charging**48% *“Doesnt charge”* **Functionality-Overall**7% *“Never worked”* **Durability**5% *“broke after a few months”* **Quality-Overall**4% *“Quality control is non-existent”* **Weight Heavy**3% *“Its a bit Heavy”* **Battery Life**3% *“Battery doesn't last long”* **Advertised Vs Actual Product**3% *“False advertisement”* **Size-Overall**2% *“Too small”* **Value For Money**1% *“Bought 2 and its not worth the price”* **Defective Material/Parts**1% *“Its broken”* #### **Top return reasons**- Charging53% - Functionality-Overall8% - Size-Overall8% - Weight Heavy7% - Value For Money5% - Advertised Vs Actual Product5% - Defective Material/Parts3% - Compatibility-Overall2% - Battery Life1% - Socket/Port/Plug1%