--- product_id: 651977922 title: "SunJack 40 Watt Foldable and Waterproof Solar Panel" brand: "sunjack" price: "Bs.5111" currency: BOB in_stock: true reviews_count: 10 category: "Sun Jack" url: https://www.desertcart.bo/products/651977922-sunjack-40-watt-foldable-and-waterproof-solar-panel store_origin: BO region: Bolivia --- # 40W max power output IP67 waterproof rating Folds to tablet size SunJack 40 Watt Foldable and Waterproof Solar Panel **Brand:** sunjack **Price:** Bs.5111 **Availability:** ✅ In Stock ## Summary > ☀️ Power your adventures with the ultimate foldable solar panel—because your devices deserve the best off-grid boost! ## Quick Answers - **What is this?** SunJack 40 Watt Foldable and Waterproof Solar Panel by sunjack - **How much does it cost?** Bs.5111 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/651977922-sunjack-40-watt-foldable-and-waterproof-solar-panel) ## Best For - sunjack enthusiasts ## Why This Product - Trusted sunjack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Anywhere:** Harness 40 watts of high-efficiency solar energy to fast-charge multiple devices simultaneously, keeping you connected off-grid. - • **Built for the Wild:** Rugged ETFE construction and IP67 waterproof ports ensure durability and reliable performance in extreme weather conditions. - • **Compact & Travel-Ready:** Folds down to a sleek tablet-sized package with integrated kickstands and carabiners for versatile setup on any terrain. - • **Smart Multi-Port Charging:** Equipped with PD30W USB-C, dual USB-A QC3.0, and DC outputs powered by advanced IC chip tech for simultaneous device charging. - • **Made in the USA with Support:** Designed locally with hassle-free warranty and responsive customer service, so you’re never left powerless. ## Overview The SunJack 40 Watt Foldable and Waterproof Solar Panel delivers robust 40W power through high-efficiency ETFE monocrystalline cells. Its IP67-rated waterproof design and rugged build make it ideal for outdoor enthusiasts who demand durability and portability. Featuring a compact foldable design with integrated kickstands and multiple charging ports (USB-C PD30W, USB-A QC3.0, DC output), it supports simultaneous fast charging of various devices. Perfect for camping, hiking, and emergency use, it folds to tablet size for easy transport and comes with versatile adapters and carabiners. Designed and supported in the USA, it offers reliable off-grid power with peace of mind. ## Description desertcart.com : SunJack 40 Watt Foldable and Waterproof Solar Panel | ETFE Monocrystalline, USB-C and USB-A, IP67 Waterproof, Portable, For Camping, Backpacking, Hiking and Travel : Patio, Lawn & Garden Review: Have Recommended to Friends and Family - I recently purchased the SunJack 40 Watt Folding Portable Solar Panel for a week-long camping trip, and it turned out to be a solid investment. Here’s what I found after using it on the go: Pros: 1. Impressive Charging Power: For its size, this thing delivers serious power. On sunny days, I could fully charge my smartphone in under two hours, and it handled my tablet and small power bank without breaking a sweat. The 40 watts really do make a difference for larger or multiple devices. 2. Compact and Portable: I love how it folds up. When folded, it’s about the size of a laptop, so it was easy to slip into my backpack. It’s a bit heavier than I expected, but not so much that it’s a hassle to carry around. 3. Rugged Build: This panel feels like it was made for the outdoors. The outer material is durable and held up well to dirt, light rain, and being tossed around. It seems like it’ll last for quite a few more trips. 4. When paired with a battery pack or solar generator, we had ample charge to power our electronics throughout the night until we could charge again the following day. Cons: 1. Weight: While it’s not unbearable, it’s definitely not ultra-light either. For short trips, it’s fine, but if you’re an ultralight backpacker, you might find it a bit heavy for what it provides. 2. Requires Direct Sun: Like most solar panels, this one needs strong sunlight to work at its best. Partly cloudy days still work but noticeably reduce charging speed. It struggles indoors or in shaded areas, so you’re out of luck in forests or overcast conditions. 3. Efficiency: As with all solar panels, there is some wattage loss by the time it makes it to the device. In my limited testing so far, with direct sunlight and overall optimal conditions, I was seeing around a 33W input into my solar generator. Overall Impression: If you’re looking for a reliable, portable power solution for camping, emergencies, or outdoor work, the SunJack 40 Watt Folding Portable Solar Panel is a fantastic option. It’s powerful, durable, and convenient to carry if you don’t mind a bit of extra weight. Yes, it’s a bit of an investment, but the quality feels worth it. I’d highly recommend it to anyone who spends a lot of time off-grid! Review: Everything's Great Except The Price - Feels very well built. Works great so far when tilted properly towards the sun. Good stand. A tad heavy. Survived rain so far. Folds good too. The fly in the ointment is the price. It's really too expensive compared to alternatives on the market. ## Features - Constructed with rugged ETFE and waterproof IP67-rated ports, this portable solar panel stands up to extreme weather and wear, making it one of the most reliable solar panels portable on the market. - Premium design features like integrated kickstands, carabiners, and waterproof casing make this foldable solar panel easy to use in any terrain, whether flat, angled, or hanging in direct sunlight. - Collapsible 4-panel setup folds to the size of a tablet for compact travel; a must-have compact solar panel and camping solar panel that fits easily in most backpacks for fast access on the trail. - Delivers up to 40 watts with high-efficiency ETFE monocrystalline cells; fast-charges power stations via DC output and USB devices via solar panel usb c and USB-A QC3.0 for high-speed outdoor power. - Features PD30W USB-C, dual USB ports, and DC output that can charge simultaneously thanks to advanced IC chip tech—making it a top-tier usb solar panel charger and solar panel portable charger. - Includes: 1x Adapter cable (DC5521 to DC5521/XT60/Anderson), 10x DC adapter plugs, 2x carabiners, product manuals and a quickstart guide. - Designed in the USA, backed by a hassle free warranty from a local American company with easy-to-reach customer service. If you have any questions or experience any issues, we are here to help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBJGJTMK | | Amperage Capacity | 1.9 A | | Best Sellers Rank | #66,383 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #299 in Solar Panels | | Brand | SunJack | | Brand Name | SunJack | | Connector Type | Anderson, DC5521, USB-A, USB-C, XT60 | | Customer Reviews | 4.4 out of 5 stars 22 Reviews | | Efficiency | High Efficiency | | Folded Size | 9" x 12.5" x 1.5" | | Included Components | 1 x Adapter Cable (DC5521 to DC5521 + XT60 + Anderson), 10 x DC cable head adapters, 2 x Carabiners, Manuals, SunJack 40 Watt Portable Solar Charger Included Components 1 x Adapter Cable (DC5521 to DC5521 + XT60 + Anderson), 10 x DC cable head adapters, 2 x Carabiners, Manuals, SunJack 40 Watt Portable Solar Charger See more | | Item Dimensions L x W x H | 12.5"L x 1"W x 35.5"H | | Item Weight | 3.5 pounds | | Manufacturer | SunJack | | Manufacturer Part Number | SJ-PANL1-40W | | Material | ETFE , Monocrystalline Silicon | | Material Type | ETFE, Monocrystalline Silicon | | Maximum Power | 40 watts | | Maximum Voltage | 20.9 volts | | Model Number | SJ-PANL1-40W | | Output Voltage | 20.9 volts | | Product Dimensions | 12.5"L x 1"W x 35.5"H | | Special Features | Fast Charging, Foldable, Kickstands, Portable, Waterproof | | UPC | 643950788323 | | Upper Temperature Rating | 149 °F | ## Product Details - **Brand:** SunJack - **Efficiency:** High Efficiency - **Item Weight:** 3.5 Pounds - **Material:** ETFE, Monocrystalline Silicon - **Product Dimensions:** 12.5"L x 1"W x 35.5"H ## Images ![SunJack 40 Watt Foldable and Waterproof Solar Panel - Image 1](https://m.media-amazon.com/images/I/81sdIAjlzZL.jpg) ![SunJack 40 Watt Foldable and Waterproof Solar Panel - Image 2](https://m.media-amazon.com/images/I/910gRch7d7L.jpg) ![SunJack 40 Watt Foldable and Waterproof Solar Panel - Image 3](https://m.media-amazon.com/images/I/81KGexvDWjL.jpg) ![SunJack 40 Watt Foldable and Waterproof Solar Panel - Image 4](https://m.media-amazon.com/images/I/81um0ITIWGL.jpg) ![SunJack 40 Watt Foldable and Waterproof Solar Panel - Image 5](https://m.media-amazon.com/images/I/7102I2Qh7xL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Have Recommended to Friends and Family *by C***R on October 31, 2024* I recently purchased the SunJack 40 Watt Folding Portable Solar Panel for a week-long camping trip, and it turned out to be a solid investment. Here’s what I found after using it on the go: Pros: 1. Impressive Charging Power: For its size, this thing delivers serious power. On sunny days, I could fully charge my smartphone in under two hours, and it handled my tablet and small power bank without breaking a sweat. The 40 watts really do make a difference for larger or multiple devices. 2. Compact and Portable: I love how it folds up. When folded, it’s about the size of a laptop, so it was easy to slip into my backpack. It’s a bit heavier than I expected, but not so much that it’s a hassle to carry around. 3. Rugged Build: This panel feels like it was made for the outdoors. The outer material is durable and held up well to dirt, light rain, and being tossed around. It seems like it’ll last for quite a few more trips. 4. When paired with a battery pack or solar generator, we had ample charge to power our electronics throughout the night until we could charge again the following day. Cons: 1. Weight: While it’s not unbearable, it’s definitely not ultra-light either. For short trips, it’s fine, but if you’re an ultralight backpacker, you might find it a bit heavy for what it provides. 2. Requires Direct Sun: Like most solar panels, this one needs strong sunlight to work at its best. Partly cloudy days still work but noticeably reduce charging speed. It struggles indoors or in shaded areas, so you’re out of luck in forests or overcast conditions. 3. Efficiency: As with all solar panels, there is some wattage loss by the time it makes it to the device. In my limited testing so far, with direct sunlight and overall optimal conditions, I was seeing around a 33W input into my solar generator. Overall Impression: If you’re looking for a reliable, portable power solution for camping, emergencies, or outdoor work, the SunJack 40 Watt Folding Portable Solar Panel is a fantastic option. It’s powerful, durable, and convenient to carry if you don’t mind a bit of extra weight. Yes, it’s a bit of an investment, but the quality feels worth it. I’d highly recommend it to anyone who spends a lot of time off-grid! ### ⭐⭐⭐⭐ Everything's Great Except The Price *by D***N on March 18, 2025* Feels very well built. Works great so far when tilted properly towards the sun. Good stand. A tad heavy. Survived rain so far. Folds good too. The fly in the ointment is the price. It's really too expensive compared to alternatives on the market. ### ⭐⭐⭐⭐⭐ Durable and Powerful *by J***D on October 9, 2024* This a very well designed solar panel, SunJack pretty much thought of everything and packed it into a relatively compact panel. It has two kickstands, a pocket to store accessories, the USB ports are waterproof (mine still works after getting hit with rain), folds up to a compact size, includes adapter cables so it’s compatible with just about any device. In direct sun I was getting around 34 watts from the USB-C port, making it able to rapidly charge any PD30 enabled devices. One downside is it’s a little heavy due to its construction and included kickstands, pocket and accessories, but that’s a good trade off for me. ## Frequently Bought Together - SunJack – 40 Watt Foldable Solar Panel, ETFE Waterproof Portable Solar Panel with Kickstands, USB-C PD30W, USB-A QC3.0, DC Output, Solar Panels for Camping, Hiking, Emergency Power - LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness - SunJack 10000mAh Power Bank, Portable and Compact Battery Charger, Fast Charging 18W USB-A and USB-C Power Delivery PD for Phones, Tablets and More --- ## 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.bo/products/651977922-sunjack-40-watt-foldable-and-waterproof-solar-panel](https://www.desertcart.bo/products/651977922-sunjack-40-watt-foldable-and-waterproof-solar-panel) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-07-27*