--- product_id: 52537514 title: "BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof" brand: "bigblue" price: "$190.32" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/52537514-bigblue-3-usb-ports-28w-solar-charger-ip44-waterproof store_origin: US region: United States of America --- # 5V/4.8A total fast charging output IP44 water & dust resistance 28W high-efficiency solar power BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof **Brand:** bigblue **Price:** $190.32 **Availability:** ✅ In Stock ## Summary > ☀️ Power your adventure with clean, fast, and reliable solar energy! ## Quick Answers - **What is this?** BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof by bigblue - **How much does it cost?** $190.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/52537514-bigblue-3-usb-ports-28w-solar-charger-ip44-waterproof) ## Best For - bigblue enthusiasts ## Why This Product - Trusted bigblue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Auto-Restart:** Seamlessly recovers charging after cloud cover or shadows—no need to unplug or reset. - • **Compact & Travel-Ready:** Foldable design fits effortlessly into any backpack—your ultimate companion for hikes, camping, or emergencies. - • **Triple-Port Powerhouse:** Charge 3 devices simultaneously with 1 USB-A + 2 USB-C ports delivering up to 5V/3A each. - • **Weather-Ready Durability:** IP44 rating shields your charger from rain, mist, and dust—keep charging come rain or shine. - • **Next-Gen Solar Efficiency:** N-Type solar panel converts 25.4% of sunlight into clean energy—maximize your off-grid power. ## Overview The BigBlue 28W Solar Charger features a foldable N-Type solar panel with 25.4% energy conversion efficiency, delivering up to 5V/4.8A total output across three USB ports (1 USB-A, 2 USB-C). Its IP44 waterproof rating and protective covers ensure durability in outdoor conditions. Compact and lightweight, it’s designed for seamless charging of smartphones, tablets, and cameras on the go, with smart auto-restart technology to maintain optimal charging even in variable sunlight. ## Description BigBlue was founded in 2007. Since we were founded, we have been committed to developing energy storage products with better performance, newer design and higher safety factor. BigBlue is aimed to "Clean Safe Fast Energy" for people, making green and clean energy available everywhere. In this way, we hope to provide enough electricity to households in power-poor areas and promote development. We look forward to combining portable power station with solar panels to build mobile solar generator to realize the vision of bringing green energy available everywhere. In particular, it will bring sufficient power to families in areas with insufficient power. We closely meet market needs. We realize that consumers were looking for a way to store green and clean energy in a portable generator that they can take anywhere. Our products have passed the CE and FCC technical certification and several performance tests. 1. Unfold four solar panels under the direct sunlight and no shadow or cover( The best angle is 45° toward the sun); 2. Then connect your phone or other 5V powered electronic devices to the USB output port, this solar charge can't support the laptops and power station. This solar charger can store electricity? Our solar charger can't store the electricity, pls unfold four solar panels in the direct sunlight and then connect with your device. What's the auto-restart function? Any cloud or covering arrives may knock the value of output down, but this folding solar panel charger can automatically recover to normal charging speed when there are enough sunlight. This solar charger can use for Androids and Apple cellphones? Compatible with most of USB rechargeable devices, include the Apple device(Except iPad Pro). Our solar panel isn't suitable for small current charging products (standard charging current is below 200mA), which will be continuous shutdown and restart. Why the real output is different from the power claimed? 28W refers to the power of the solar panel, which is not equal to the actual output power of the USB port, because there will be some loss in order to maintain voltage stability and safety of equipment during the charging. 28W Solar Charger-3USB Solar Charger 28W 21W Solar Charger 14W Solar Phone Charger 30W Solar Charger ## Features - Triple USB Ports Power: Equipped with 1 USB-A and 2 USB-C ports, this charger uses SmartIC Technology to deliver optimal charging efficiency, with 5V/3A max output per port. The three ports together provide a total current of 5V/4.8A, ensuring fast charging for multiple devices simultaneously - High Energy Conversion: Highly efficient N-Type solar panel convert up to 25.4% of solar power into free energy. This special polymer surface protects it from occasional rain or wet fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage - Easy To Carry: With compact size (28×15,5×3cm/11.02×6.1×1.18 in folded or 83,5×28×0,5cm/32.87×11×0.2in opened) design, BigBlue foldable solar charger panel bag is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit - Wide Compatibility: Supports smartphones, tablets, cameras, power banks, and more. Includes a USB-C cable for easy connections. Charge on the go, while resting, or enjoying nature. Featuring automatic current adjustment and an auto-restart function, it seamlessly reconnects and maintains charging performance even when interrupted by shadows or cloudy weather—no need to replug - IP44 Water Resistance: The IP44 rating protects against rain, wet mist, and splashes. Keeps the panel and devices safe – avoid direct contact with running water while charging ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 2.4 Amps | | Asin | B01KGXYG14 | | Best Sellers Rank | 37 in Mobile Phone Solar Chargers | | Box Contents | 1 x BigBlue 28W Solar Charger; 2 x Hooks; 1 x USB-C Cable; 1 x Manual; | | Brand Name | BigBlue | | 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 | | Connectivity Technology | 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 4.3 out of 5 stars (1,503) 4.3 out of 5 stars | | Enclosure Material | PVDF Polymer | | Eu Spare Part Availability Duration | 2 Years | | Form Factor | folding | | 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 count | | Wattage | 28 watts | | Wired Charging Connector Type | USB Type C | ## Product Details - **Amperage:** 2.4 Amps - **Brand:** BigBlue - **Cable length:** 65 Centimetres - **Colour:** Black - **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 - **Connector type:** USB - **Included components:** 1 x BigBlue 28W Solar Charger; 2 x Hooks; 1 x USB-C Cable; 1 x Manual; - **Input voltage:** 5 Volts - **Special feature:** Waterproof, Foldable, High Energy Conversion ## Images ![BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof - Image 1](https://m.media-amazon.com/images/I/81Y+nxzTVGL.jpg) ![BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof - Image 2](https://m.media-amazon.com/images/I/71A6t7X8yUL.jpg) ![BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof - Image 3](https://m.media-amazon.com/images/I/813eHktj2IL.jpg) ![BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof - Image 4](https://m.media-amazon.com/images/I/81Ghm1X6WFL.jpg) ![BigBlue 3 USB Ports 28W Solar Charger IP44 Waterproof - Image 5](https://m.media-amazon.com/images/I/813BBXNaULL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: This solar charger can store electricity?** A: Our solar charger can't store the electricity, pls unfold four solar panels in the direct sunlight and then connect with your device. **Q: What's the auto-restart function?** A: Any cloud or covering arrives may knock the value of output down, but this folding solar panel charger can automatically recover to normal charging speed when there are enough sunlight. **Q: This solar charger can use for Androids and Apple cellphones?** A: Compatible with most of USB rechargeable devices, include the Apple device(Except iPad Pro). Our solar panel isn't suitable for small current charging products (standard charging current is below 200mA), which will be continuous shutdown and restart. **Q: Why the real output is different from the power claimed?** A: 28W refers to the power of the solar panel, which is not equal to the actual output power of the USB port, because there will be some loss in order to maintain voltage stability and safety of equipment during the charging. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bought for a carp fishing trip to France, AMAZING solar charger great for camping fishing etc. *by on Reviewed in the United Kingdom 22 June 2022* 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!! ### ⭐⭐⭐⭐⭐ Plenty of power topping up my Boompods battery unit. *by on Reviewed in the United Kingdom 27 June 2026* Excellent kit, keeps my Boompods OBI solar unit topped up while that is connected to my aquablaster so music playing 24/7 ### ⭐⭐⭐⭐ Excellent for small devices *by on Reviewed in the United Kingdom 21 March 2022* 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. ## Frequently Bought Together - BigBlue 3 USB Ports 28W Solar Charger (5V/4.8A Max Total) Foldable Waterproof Outdoor Solar Battery Charger Compatible for iPhone Samsung Galaxy LG etc - INIU Power Bank, Portable Charger 10000mAh Slimmest & Lightest High-Speed USB C Input & Output, PowerBank Triple 3A Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini Samsung Xiaomi iPad - INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 15 14 13 12 11 Pro Max Mini Plus Samsung S22 S21 S20 iPad etc --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/52537514-bigblue-3-usb-ports-28w-solar-charger-ip44-waterproof](https://www.desertcart.us/products/52537514-bigblue-3-usb-ports-28w-solar-charger-ip44-waterproof) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-26*