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☀️ Power Up Anywhere, Stay Connected Everywhere!
The BigBlue 28W Solar Charger features a foldable, lightweight design with triple USB ports (1 USB-A, 2 USB-C) delivering up to 5V/4.8A total output. Its high-efficiency N-Type solar panel converts 25.4% of sunlight into energy, while IP44 water resistance ensures reliable outdoor use. Ideal for charging smartphones, tablets, and cameras on the go, it includes smart auto-restart technology to maintain consistent power even in variable weather.













| ASIN | B01KGXYG14 |
| Amperage | 2.4 Amps |
| Best Sellers Rank | 19 in Mobile Phone Solar Chargers |
| Box Contents | 1 x BigBlue 28W Solar Charger; 4 x Hooks; 1 x USB-C Cable; 1 x Manual; |
| Brand | BigBlue |
| Brand Name | BigBlue |
| Cable Length | 65 Centimetres |
| Cable length | 65 Centimetres |
| Colour | Black |
| Compatible Cellular Phone Models | Samsung Galaxy S3 |
| Compatible Devices | Andriod Mobile Phones, Driving Recorder, Navigator, Camera, USB LED Flashlight, Tablets, iPhone |
| Compatible Phone Models | Apple iPhone 15, 14, 13, 12, iPad Air, Android mobile phones such as Samsung, Huawei, Xiaomi etc |
| Compatible Power Plug Type | No Plug |
| Compatible devices | Andriod Mobile Phones, Driving Recorder, Navigator, Camera, USB LED Flashlight, Tablets, iPhone |
| Compatible phone models | Apple iPhone 15, 14, 13, 12, iPad Air, Android mobile phones such as Samsung, Huawei, Xiaomi etc |
| Connectivity Technology | USB |
| Connector Type | USB |
| Connector type | USB |
| Country of Origin | China |
| Current Rating | 4.8 Amps |
| Current Type | DC |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 1,497 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Enclosure Material | PVDF Polymer |
| Form Factor | folding |
| Included components | 1 x BigBlue 28W Solar Charger; 4 x Hooks; 1 x USB-C Cable; 1 x Manual; |
| Input Voltage | 5 Volts |
| Item Weight | 440 g |
| Main Power Connector Type | USB Type C |
| Manufacturer | BigBlue |
| Manufacturer Part Number | B428-F |
| Model Name | SolarPowa 30 |
| Model Number | B401 LG-US |
| Mounting Type | Travel/portable |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 2.4 Amps |
| Output Voltage | 5 Volts |
| Plug Type | no_plug |
| Portable | Yes |
| Power Plug Type | No Plug |
| Power Source | Solar Powered |
| Product Warranty | 2 years |
| Special Features | Waterproof, Foldable, High Energy Conversion |
| Total USB 2.0 Ports | 3 |
| Total USB 3.0 Ports | 3 |
| Total USB Ports | 3 |
| Unit Count | 1.0 count |
| Wattage | 28 watts |
| Wired Charging Connector Type | USB Type C |
D**Y
Plenty of power topping up my Boompods battery unit.
Excellent kit, keeps my Boompods OBI solar unit topped up while that is connected to my aquablaster so music playing 24/7
B**L
It actually works
I was very sceptical if solar chargers would be any use in the UK due to the mixed weather we have but i was astonished by how good this panel charger is. Used it in the Scottish Highlands over a 6 day trekking adventure in Knoydart. It worked flawlessly, never had to use tge power banks i had carried in my pack. During lunch stops or late afternoon set it up and it charged my phone, head torch etc within about 30 minutes to an hour. Brilliant piece of kit. Big thumbs up from me.
Z**K
Excellent for small devices
Pros: -With solid sunlight, can charge a phone, and/or similar device, from 0% to 100% within a few hours(Depending upon your Milli-Amp capacity). -3 standard USB ports for charging which can be used all at once. -steel rings to attach clips to, quite durable. -Good stitching and build quality. -LED to display charging potential(Though, this can be deceptive, since it only means it has detected light, not that there's ENOUGH light to power anything except the LED.) -Rubber cover for USB ports when not in use -Charging controller and USB ports are within a pouch, so the device can be left on charge in a container. Cons: -Power supply various dramatically with sunlight degree. a drifting cloud will reset the charing on the phone, turning the screen on. So if you have a 1-minute screen idle before it turns off, and you're charging on a cloudy day, your screen will keep turning on and off because the charge will vary, reducing it's effectiveness. (I suggest leaving the solar panel connected to a power bank and charging your phone from that to prevent this). -Weight is on the heavy side of things considering, but this isn't as bad as other people are making out. -Under direct sunlight, can get warm. Doesn't get too hot though. Conclusion: This is an excellent solar panel for the price. It is portable, though slightly heavy. Thanks to it, and with moderate sunlight, have been able to charge a very big power-bank(26,800mA) within a few days. I have not needed to use a wall socket to charge my 7-odd USB devices ALONGSIDE charging my power bank. I have more power than I need thanks to this panel. So, if you need to charge phones, game controllers, Bluetooth chargers etc, this will do so long as you have good sunlight. If you have clouds, you will have trouble. For the price, it's a good product.
T**S
Pray for Sun!
Camping trip essential! Or even some free juice at home! Works very well in full sun, especially when paired with a powerbank. This seems the best set up as the powerbank doesn't use any power. It only stores it, so it can be working away all day, storing up those precious rays,ready for you to use when the s7nbgoes down. Each panel is roughly A4 so it's a little bulky but to be expected to actually be of any benefit! Excellent product 100% recommend
S**R
Bought for a carp fishing trip to France, AMAZING solar charger great for camping fishing etc.
I went to france carp fishing for a week last year, I had multiple power banks and lots of other bits that i needed to charge up whilst over there including head torches my phone and camera batteries etc. I bought this just in case I had issues with the power banks etc. due to being isolated in the middle of nowhere. This thing is seriously great, I used this to charge my head torches and phone every day and even my smaller power bank, in decent sunlight it charged my headtorch and phone to full in a few hours. therefore leaving my power banks to charge my other bits and bobs. It is honestly brilliant, I have sold all my carp stuff as I just decided It wasn't for me anymore, however i have kept this, I use this whilst hiking, camping or just at home in the garden and its sunny and i need to charge something, after all who doesn't like a bit of free electric. If you are outdoorsy and are looking for a decent tough solar panel that can get some charge back in your phone or other tech then look no further. It also has studs in each corner of the panels when folded out and comes with clips to lay this out etc. or fasten it to anything if you wish, I have attached this to my rucksack whilst hiking with the clips and its charged stuff no problems. Folded down it is around the same size as an a4 piece of paper and the thickness of a book. If you are thinking of getting one, then don't hesitate they are blooming brilliant!!
J**A
The charger is really great.
The charger is really great. I was skeptical, but actually it works perfect. It tooks approximately 2 hours to fully charge my Iphone 14 pro at the full sun. I'm very happy with it.
A**R
Stopped working after a couple of uses.
Solar panels stopped charging after just a couple of uses. Unfortunately I was travelling all this time and could not return them. Shockingly bad experience compared to my previous ones which lasted 8 years and still work fine.
S**E
Not Sure This Works for Iphone or Ipad?
I bought this as I love eco power and with bills going up, I want options. Sadly, when I plug in my phone it just beeps constantly as does ipad. The whole product is well made and great hanging options etc although a little heavy for travel / hiking. The 'envelope' the charging sockets are in could be better as the velcro is short and things can fall out of the pocket easily. It only seems to be useful for charging power banks, unless you can tell me how to fix the issue?
P**O
Ed ora, con l'aiuto del sole vincerò...
L'ho preso in offerta, lo dovrò usare l'anno prossimo in un viaggio e, per non partire con un prodotto scadente, l'ho acquistato in largo anticipo per testarlo. Il verdetto è una promozione a pieni voti, carica oltre le mie aspettative, con un sole di novembre, di mattina e poggiato su un tavolo senza orientarlo verso il sole, carica e decisamente veloce, anche caricando 2 telefoni contemporaneamente. In 2 ore e 20 ha caricato al 100% un telefono con una 2800mha che era al 38% ed uno da 3000mha che era al 34%, credo merito del fatto che l'ora di fine caricamento era mezzogiorno, orario in cui l'amperaggio di uscita era aumentato di 200mha. Abbinato ad una power bank, da lasciare di giorno in carica, diventa un prezioso alleato per caricare in maniera ecologica i vostri telefoni/tablet, ma ancora più utile(se non indispensabile) diventa per chi, come me, ha in mente di fare una lunga escursione, senza rinunciare allo smartphone. AGGIORNAMENTO Dopo un anno e mezzo e dopo averlo usato parecchio posso solo confermare che il prodotto è valido, usato per il viaggio mi ha sempre permesso di avere i miei due smartphone carichi, anche in giornate nuvolose, ovviamente con tempi di ricarica allungati, a fine giornata(ma anche prima) la power bank era carica. Prestata anche ad un amico per due settimane di escursione, anche lui è rimasto colpito dalle prestazioni del pannello.
J**A
Powerful and works on cloudy days in the shade
I found a review that stated it works in the shade. It truly does. I used it to charge my powerbank in the shade of the porch roof on a cloudy day (it was raining and I wanted to avoid water splatter for the sake of efficiency). It took several hours, but I got enough juice for a full charge of my phone if not more over the course of the day. Given how small it is, that is some power.
T**S
Not a gimmick
Charged my phone fully in under 2 hours in full sun
A**E
Excellent chargeur solaire tres pratique
Excellent chargeur solaire, très pratique en voyage et en extérieur ! Le panneau est bien conçu, solide et facile à plier pour le transport. Les 2 ports USB-C et le port USB-A permettent de charger plusieurs appareils en même temps, ce qui est vraiment pratique. La charge est efficace dès qu’il y a un bon ensoleillement, et l’étanchéité IP44 est rassurante pour une utilisation en randonnée ou en camping. Fonctionne parfaitement avec mon téléphone et ma batterie externe. Très bon rapport qualité-prix, idéal pour les voyages, les sorties nature ou les situations d’urgence. Je recommande sans hésiter !
Y**H
Cheap fragile parts break away from charger. Terrible
This has a very fragile charging point. My phone was over heating when charging in full sunlight. It broke away from its casing while in its box! It was used once and stored away when I reopened the packaging it was broken. Now it's more than a month since purchase and the returns window is closed. Terrible. I should be able to return a faulty product for a full refund. Never buy this. It's not sturdy or suitable for use outdoors as advertised.
Trustpilot
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