--- product_id: 543609582 title: "FlexSolar 20W Portable Solar Panel Charger for Camping Foldable Solar Panel" brand: "flexsolar" price: "$175.19" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.ec/products/543609582-flexsolar-20w-portable-solar-panel-charger-for-camping-foldable-solar store_origin: EC region: Ecuador --- # 24% high solar conversion efficiency 20W peak power output Dual USB smart charging ports FlexSolar 20W Portable Solar Panel Charger for Camping Foldable Solar Panel **Brand:** flexsolar **Price:** $175.19 **Availability:** ✅ In Stock ## Summary > ☀️ Stay powered, stay ahead — never miss a moment off the grid! ## Quick Answers - **What is this?** FlexSolar 20W Portable Solar Panel Charger for Camping Foldable Solar Panel by flexsolar - **How much does it cost?** $175.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/543609582-flexsolar-20w-portable-solar-panel-charger-for-camping-foldable-solar) ## Best For - flexsolar enthusiasts ## Why This Product - Trusted flexsolar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Anywhere:** Harness 20W of clean solar energy to keep your devices charged off-grid. - • **Built for Adventure:** IP67 waterproof rating and rugged build make it your ultimate outdoor power companion. - • **Smart Dual Charging:** Simultaneously power two devices with intelligent USB QC 3.0 and PD 15W outputs. - • **Next-Level Efficiency:** Monocrystalline panels with 24% conversion rate maximize every ray of sunlight. - • **Pack Light, Charge Heavy:** Foldable, lightweight design (only 1.5 lbs) fits effortlessly in your backpack. ## Overview The FlexSolar 20W Portable Solar Panel Charger features high-efficiency monocrystalline silicon cells with up to 24% energy conversion, delivering a maximum output of 20 watts through dual USB ports (USB-A QC 3.0 and USB-C PD 15W). Its foldable, lightweight design (1.5 lbs) and IP67 waterproof rating make it ideal for camping, hiking, and outdoor use, providing reliable, eco-friendly power for smartphones, tablets, cameras, and more. ## Description FlexSolar 20W panel is designed to offer free off -grid power outdoor. It could charge for most of usb devices. Hiking, camping, fishing, travel etc. It's so small to pack into any backpack. ## Features - 20 W 5 V USB solar panel: the 20 W solar panel with two USB ports and an output power of 15 W (max.). When exposed to sufficient sunlight, it is compatible with smartphones, laptop, power banks, outdoor watches, GPS, security cameras etc. If 2 ports are used at the same time for charging, one side can only output a power of 10 W (maximum). Note: Our solar panel can not store electricity or electricity. - Up to 24% high conversion efficiency: mini solar panels made of 2 well-made monocrystalline silicon panels with highly permeable ETFE material and microconcave convex design, which increases the contact surface with the sun and energy conversion rate. The solar panel can convert up to 24% of solar energy into free energy when exposed to sufficient sunlight. - Dual USB smart charging technology: with 2 USB output ports (1 x USB QC 3.0, PD 15W, 1), smartphones, tablets, GPS and digital cameras can be charged. And the solar panel charger has a built-in smart chip for intelligent identification. Please note that this product has no DC output and therefore cannot charge your power plants. - Foldable and lightweight: foldable design (folded size: 12.0 x 9.8 x 0.6 inches, unfolded size: 18.2 x 12.0 x 0.6 inches), approximately the same as the Pad Pro 12.9 inches. 2 compact solar panels can be folded into a tablet size of only 700 g (1.5 lbs) and can be easily hung on your backpack or travel bag with the two included metal carabiners. The portable 20W solar charger is suitable for camping, riding, climbing, climbing and any other outdoor activity. - Package and customer service: you will receive 1 x FlexSolar 20 W solar charger, 2 x carabiners, 1 x user manual (English language not guaranteed). Our product is based on US warehouse and provides support for returns and exchanges. If you have any questions about your product, please contact us and we will reply within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage Capacity | 2.9 Amps | | Asin | B0C55CNCJW | | Best Sellers Rank | 12,538 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 64 in Solar Panels (Business, Industry & Science) | | Brand | FlexSolar | | Connector Type | USB Type C | | Country Of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (491) 4.0 out of 5 stars | | Efficiency | 24 % | | Included Components | 4 hanging holes and 2 carabiners | | Item Dimensions L X W X H | 46.2L x 30.5W x 1.5H centimetres | | Item Highlight | USB-A QC3.0 USB-C Waterproof Solar Panel for Mobile Phones Laptop Cellphones Power Bank Outdoor Hiking Fishing | | Item Type Name | 20 W monocrystalline solar panel | | Manufacturer | FlexSolar | | Material | Monocrystalline Silicon | | Maximum Power | 20 Watts | | Maximum Voltage | 5 Volts | | Model Number | HDS20 | | Number Of Cells | 2 | | Number Of Items | 1 | | Number Of Packs | 1 | | Output Voltage | 7 Volts | | Part Number | HDS20 | | Special Features | usb solar panel charger | | Unit Count | 1 None | ## Product Details - **Brand:** FlexSolar - **Efficiency:** 24 % - **Included components:** 4 hanging holes and 2 carabiners - **Material:** Monocrystalline Silicon - **Product dimensions:** 46.2L x 30.5W x 1.5H centimetres ## Images ![FlexSolar 20W Portable Solar Panel Charger for Camping Foldable Solar Panel - Image 1](https://m.media-amazon.com/images/I/61u95CYiM0L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: Is this capable of charging an iPad Pro?** A: Yes, FlexSolar 15W portable solar panel USB charger is the easiest way to charge your phone, power bank, ipad and USB devices directly in the sunlight. Just plug to play, connect your USB device to the integrated USB port to be charged. **Q: What is the expected typical w output for the 20w model in strong direct sunlight? (i have just purchased one but cannot get anything over 8w)** A: Thanks for your purchases. USB port is max 18W, and DC is max 20W. The charging power of all solar panels depend on the sunlight.Don't recomend that the dc and usb ports are used toghter. Because the total power is only 20W, the higher volte will use more power when the dc and usb are used at same time and the lower volte will be chargingslowly. Also, it is recommended that you use the included DC cable to USB to charge your USB device for better results. if you have any question, don't hesitate to email us and we will help you as soon as posible quickly. **Q: Will this charge from a window or does it have to be outside?** A: FlexSolar 15w solar panel have to be outside and used in the sunlight. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent small solar charger for power banks, phones or tablets *by on Reviewed in the United Kingdom 27 March 2026* This is a 20W solar panel that can deliver up to 15W when charging a single device or 10W each if used to charge two items at the same time. It works perfectly in direct sunlight and is small enough to fit inside any bag for easy carry - it's also very lightweight. I also tested it inside, placing it on the windowsill of my bathroom window and after 15 minutes it charged my Pixel 8 phone from 88% to 92%. On a second slightly sunnier day it charged my phone from 92% to 98% and on a third day it charged my phone from 69% to 80%. It's very easy to use and great value. The only concern is the hinges which feel a bit delicate and should not be roughly handled. The solar panel came with a sheet of 5mm thick soft foam inside to protect the screen during transport and I kept it because it prevents the hinges from being compressed or squeezed too tightly when folded up. Overall 5* for charging a power bank, phone or tablet on the go. ### ⭐⭐⭐⭐⭐ Look no further if you’re shopping for an inexpensive solar charger *by on Reviewed in the United Kingdom 31 July 2026* I rarely leave Amazon reviews—especially 5-star ones—but this product genuinely deserves it.The FlexSolar 20W Portable Solar Panel Charger has exceeded my expectations. The build quality is excellent, it’s lightweight and easy to carry, and I was genuinely amazed by how well it performs, even in less-than-perfect sunlight. It charges reliably and has become an essential part of my outdoor kit.A fantastic product that delivers on its promises. Highly recommended! ### ⭐⭐⭐⭐ Comparison with Big Blue 28W *by on Reviewed in the United Kingdom 18 April 2024* This will be a running review as I test this panel and the Big Blue panel in different conditions outside.CONDITION 1 : 1 hour before sunset in a grey sky - total cloud cover - rainy :When Flex Solar was plugged into a battery, it showed that it was chargingWhen Big Blue was plugged into a battery, it showed 0 amp on the output ammeter and the battery showed no sign of charging. Also the inbuilt ammeter blinked on and off.I googled it and learned from Big Blue R&D department that Big Blue only operates properly in full sunlight. So I will see if this is the case.I will text them both at different times of the day and under different atmospheric conditions to see which ones perform best. ## Frequently Bought Together - FlexSolar 20W Portable Solar Panel Charger for Camping, USB-A QC3.0 USB-C Waterproof Foldable Solar Panel for Mobile Phones Laptop Cellphones Power Bank Outdoor Hiking Fishing - Emergency Water Purification Tablets Oasis Water Purification Tablets 8.5 MG Treats Water (200 Tablets) --- ## 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.ec/products/543609582-flexsolar-20w-portable-solar-panel-charger-for-camping-foldable-solar](https://www.desertcart.ec/products/543609582-flexsolar-20w-portable-solar-panel-charger-for-camping-foldable-solar) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-15*