--- product_id: 394251351 title: "powkey Foldable Solar Panel 40W Monocrystalline for Power Station Outdoor | USB QC3.0 Port/DC 12-15V Output Solar Charger" brand: "powkey" price: "918.70 DT" currency: TND in_stock: true reviews_count: 13 category: "Powkey" url: https://www.desertcart.tn/products/394251351-powkey-foldable-solar-panel-40w-monocrystalline-for-power-station-outdoor store_origin: TN region: Tunisia --- # Foldable & lightweight (1.9kg) portability Dual output ports (USB QC3.0 & DC 15V) 22% high-efficiency solar cells powkey Foldable Solar Panel 40W Monocrystalline for Power Station Outdoor | USB QC3.0 Port/DC 12-15V Output Solar Charger **Brand:** powkey **Price:** 918.70 DT **Availability:** ✅ In Stock ## Summary > ☀️ Charge Ahead: Power Your Adventures with Smart Solar Energy! ## Quick Answers - **What is this?** powkey Foldable Solar Panel 40W Monocrystalline for Power Station Outdoor | USB QC3.0 Port/DC 12-15V Output Solar Charger by powkey - **How much does it cost?** 918.70 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/394251351-powkey-foldable-solar-panel-40w-monocrystalline-for-power-station-outdoor) ## Best For - powkey enthusiasts ## Why This Product - Trusted powkey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Travel-Ready:** Foldable design with sturdy handle fits perfectly in your adventure gear. - • **Sun-Powered Efficiency:** Harness up to 22% conversion efficiency for reliable, eco-friendly energy anywhere. - • **Universal Compatibility:** Includes 10-in-1 adapters to charge most power stations and devices on the market. - • **Dual Charging Flexibility:** Simultaneously power your phone and power station with USB QC3.0 and DC outputs. - • **Built to Brave the Elements:** IPX4 waterproof and durable monocrystalline silicon withstands outdoor challenges. ## Overview The powkey 40W Foldable Solar Panel features high-purity monocrystalline silicon with 22% conversion efficiency, delivering up to 40 watts of clean energy. Equipped with USB QC3.0 and DC 15V output ports, it supports fast charging for mobile devices and power stations. Its foldable, lightweight design (1.9 kg) and IPX4 waterproof rating make it ideal for outdoor use, while the included 10-in-1 adapter kit ensures broad device compatibility. Perfect for camping, RV travel, and emergency power needs. ## Description Product Description The 40W foldable solar panel can directly charge your electronic devices such as smartphones, iPads, fans, and DSLRs via USB port, and it can charge the power station via DC port. Its 22% high conversion efficiency allows the solar panel to generate electricity even in low outdoor light conditions (>40000 Lux). TIR-C technology (Target Intelligent Recognition Chip) prevents reverse charging. The portable solar panel, made of high-purity monocrystalline silicon material, polyester fiber, and IPX4 waterproof material, is hand-stitched and includes a compartment for storing your charging cable and DC 5521 connector. Packaging includes 1 x 40W Foldable Solar Panel 1 x 10-in-1 Connector 1 x DC-to-DC Cable 1 × User Manual 40W solar panel comes with 2 stands, allowing you to unfold it and place it on the ground to find the appropriate angle for sunlight exposure. The 40W solar panel kit weighs only 1.9kg and has a handle, which can be easily carried outdoors. The QC3.0 USB output can be used with most USB chargers, which can output 5V/3A, 9V/2A and 12V/1.5A. The DC output port is 5.5 x 2.1mm (DC 5521 connector) and also comes with 10 different-sized adapters to charge most power stations and some other devices on the market. How to read the indicator light? Solidly on : Output port is functioning normally, and the LED indicator lights up when charging. Flash: The sunlight is not strong enough. Or part of the solar panel has been covered bysomething. 10 types of input adapter connectors, compatible with different models of portable power stations Kind reminder This solar panel does not have a battery and cannot store power. Solar panels can be charged in any place with abundant sunshine. When using the solar panel, please place your phone or power station on the back of the solar panel or in a shaded area to improve charging efficiency. Review: Capable solar panel - Ok so I got this last year and have only now got round to testing it. Max power I’ve had out of it is 25 watts however it charges my portable 240v battery packed in a few hours of weak uk sun. The 12v output can be used in tandem with the usb socket, the usb power is recognised as a fast charge source on my iPhone 16. I’m ordering another soon. Review: Impressed with this product - Convenient size, sturdy and strong build. This charges my power banks as well as mains electricity if in full sun. Even in low sun it trickle feeds power, which is more than I can say for the larger double panel solar charger that I normally use. Very good for travelling if space is an issue. Not lightweight, but I'd rather have strong than flimsy. ## Features - HIGH PERFORMANCE SOLAR PANEL: With a high conversion efficiency up to 22%, 40W monocrystalline solar panel can absorb strong sunlight and charge your devices, energy saving and eco-friendly. With 2 adjustable kickstands, it can be placed to catch the sunlight at an appropriate angle, and be hanged at your tent or rv via the 2 holes as well. - 2 OUTPUT PORTS FOR DIFFERENT USAGE: The 40W solar panel designed with 2 output ports: 1* DC output (15V, 2.6A Max); 1* USB QC3.0. The USB port can directly charge your mobile phone, iPad, fan, etc. with low power. The recognition chip in the charging case can reliably identify your device, maximize charging speed, and protect it from issues like overcharging or overload. - FOLDABLE, PORTABLE & LIGHTWEIGHT: The foldable solar panel weighs only 4.2 lbs (1.9 kg), unfolded size is 106.3 x 35.2 x 0.5 cm, has a sturdy handle and can be folded into a 35.2 x 24.7 x 5 cm (13.8 x 9.7 x 2 inch) handbag to take anywhere. 40W portable solar panel is perfect for outdoor living, RV travel and unexpected power outages, etc. Comes with a 10-in-1 adapter, it is compatible with most power stations on the market. - HIGH DURABILITY AND WATERPROOF: The portable solar panel is made using high-purity monocrystalline silicon material and IPX4 waterproof materials, able to withstand small water droplets or mist. Ensure its durability, stability and reliability in various environments, allowing you to enjoy electricity anytime and anywhere during camping, hiking, and outdoor off-grid activities. - PACKAGE AND CUSTOMER SERVICE: 1*40W Solar Panel; 1*10-in-1 connectors; 1*DC-to-DC Cable; 1*User Manual. This solar panel does not store a charge, and the output may be less than 40 watts at different angles or in cloudy weather. We provide 7*24 hrs prompt and friendly customer service. If you have any questions, please contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | AC adapter current | 2.6 Amps | | ASIN | B091K3KH3V | | Amperage Capacity | 2.6 Amps | | Best Sellers Rank | 35 in Mobile Phone Solar Chargers | | Brand | powkey | | Connector Type | USB | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,009 Reviews | | Efficiency | 22% | | Folded Knife Size | 33 cm (L) x 24 cm (W) x 5 cm (H) | | Included Components | Connectors | | Included components | Connectors | | Item Dimensions L x W x H | 35.2L x 24.7W x 5H centimetres | | Material | Monocrystalline Silicon | | Maximum Power | 40 Watts | | Maximum Voltage | 15 Volts | | Model Number | 8a60ddf6-82a8-41b9-94c8-88a82305939d | | Output Voltage | 15 Volts | | Part Number | S | | Product dimensions | 35.2L x 24.7W x 5H centimetres | | Special Features | Short Circuit Protection | | UPC | 796167650799 | | Unit Count | 1.0 count | ## Product Details - **Brand:** powkey - **Efficiency:** 22% - **Included components:** Connectors - **Material:** Monocrystalline Silicon - **Product dimensions:** 35.2L x 24.7W x 5H centimetres ## Images ![powkey Foldable Solar Panel 40W Monocrystalline for Power Station Outdoor | USB QC3.0 Port/DC 12-15V Output Solar Charger - Image 1](https://m.media-amazon.com/images/I/41ejWLAXwrL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this solar panel compatible with the Jackery power station range?** A: 100%. This is what I use. No issues no problem and you get all the connections plus it is waterproof. Never had any issues and you shouldn't either. **Q: Ordered 500 watt power station from powkey. is it worth spending extra on the 100 watt solar panel. or will the 60 watt one be ok?** A: There is some reports of people that have the 100w version as opposed to the 60w version and stated in their personal reviews that after a period of time it would appear 1 panel fails giving only 60w ie covered up 1 panel and makes no difference I have not tried it yet however will be trying it soon enough with all the sun we are currently having hope it helps **Q: im ordering from ireland is there any custom charges on this product** A: Hello, We offer the same price for Irish customers. But please pay attention to the shipping fees when you pay the order. The product is fulfilled by Amazon, we're unable to make sure that Amazon logistics won't charge extra fees. Or you can consult Amazon Customer Service directly for more information. **Q: Can this panel output 100 W via USB C?** A: The wiring that comes with it outputs to a centre-ground type socket that’s compatible with many makes of power station. If you want to charge a device using a USB-C cable this panel has no USB-C output socket. Whatever route you take, check the input capabilities of your device - the panel puts out a lot of power and I burned out a device that couldn’t handle its 100w at 18v. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Capable solar panel *by C***4 on 22 March 2025* Ok so I got this last year and have only now got round to testing it. Max power I’ve had out of it is 25 watts however it charges my portable 240v battery packed in a few hours of weak uk sun. The 12v output can be used in tandem with the usb socket, the usb power is recognised as a fast charge source on my iPhone 16. I’m ordering another soon. ### ⭐⭐⭐⭐⭐ Impressed with this product *by J***Z on 25 October 2024* Convenient size, sturdy and strong build. This charges my power banks as well as mains electricity if in full sun. Even in low sun it trickle feeds power, which is more than I can say for the larger double panel solar charger that I normally use. Very good for travelling if space is an issue. Not lightweight, but I'd rather have strong than flimsy. ### ⭐⭐⭐⭐⭐ Wires *by L***. on 27 June 2026* Very good Dose what it needs to do kept my power station charger up on an overcast weekend away. Unfortunately I have misplaced the wire and adapters and not sure if I can buy replacement ones anywhere ## Frequently Bought Together - powkey Foldable Solar Panel 40W Monocrystalline Solar Panel with USB QC3.0 Port/DC 12-15V Output Solar Charger for Power Station Mobile Phone Tablet Outdoor Camping - Thlevel Solar Panel Cable to DC 8mm / 5.5x2.1mm / 4.0x1.7mm, Solar Plug and Socket to DC 8mm Adapter Cable Waterproof 1.8 Meter 16AWG Converter for Connecting Solar Generators Solar Cells --- ## 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.tn/products/394251351-powkey-foldable-solar-panel-40w-monocrystalline-for-power-station-outdoor](https://www.desertcart.tn/products/394251351-powkey-foldable-solar-panel-40w-monocrystalline-for-power-station-outdoor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*