SinKeu 40W Portable Solar Panel with 3 Outputs, 18V DC/USB/Type-C PD30W, 3.3LB Light Weight & Foldable Monocrystalline Solar Charger for Phones, Power Banks, Power Station, Generator, Camping Trip

So pleased with this. I bought it to charge my power pack ready for a powercut. One used and still if the power is off we can simply plug this in even if no sun it does charge the powerbank. It is sold and doesnt feel cheap. You can plug your mobile phone directly into it and it has different USB connections.

It’s a fairly hazy sunny day in the UK and I just have the panel flat, not even directed fully at the sun and it’s putting 31-42watts into my power bank. The power bank is powering my Alpicool K18 fridge and is being maintained at full charge. (The fridge varies from around 22-38watts) Exactly what I wanted! Folds down to a good portable size and doesn’t weigh much. Would be nice if the DC cable was longer, but then the short is good for portability. Will probably buy a longer cable so I can keep the battery away in the shade.

Decent build quality and excellent USB connections.

Great for off grid charging- used to recharge phones and iPad on a sunny day without any problems. Only it used it twice so far, hopefully it will last me the medium to long term

Only used a few times on low sun/cloudy day but has been able to produce 15watt of usable power via usb c to keep power banks and phone's charged. Have not tried some of the other connectors or charging multiple device's to see if I can get close to the claimed rating but so fair I'm happy. Fold up well with secure clips and velcro to keep it secure, leg stands could be better but do the job fine, just makes adjustments of angle more like guess work.

Bought for grandson, he was made up with it

Great this & value for money!

Early days so 4 stars so far. I connect the panel to a powerbank and it charged it nicely. Uk is not blessed with copious sunshine but in March it was working satisfactory. The panel(s) are well made, simple to use great for camping/travelling ot going some distances in the car.

The backing on the solar panels is a bit thicker than other solar panels but it will prevent cracking and damage which is great. It actually outputs over 30W which is incredible because most other sellers would list this as 60W in that case for portable foldable solar panels. The output is the biggest downfall of this solar panel. It only has one usb output and its 5v max which mean you’re getting a total of 10w out of the possible 30w. Huge waste . I got this becuase I have a Drok dual usb output buck boost converter which essentially adds more USB outputs to the solar panel but at a cost. I already had the converter so I’m not sure how it would add to your total cost of the system ~$20usd But would allow you to have 2 12v or 5v USB outputs that you could use at 12v 1.5A on two portable batteries or you could use the DC wire to plug into a Jackery battery, which is the method that I would recommend if it is applicable to you.

The Camping Solar Panels 40W Foldable Solar Panel is an incredible addition to any outdoor gear collection. This compact and highly efficient solar panel offers a reliable and convenient solution for keeping your devices charged while off the grid. Whether you're camping, hiking, or traveling, this solar panel is a game-changer. First and foremost, the 40W power output is impressive. It provides ample energy to charge a variety of devices, including portable power stations, iPhones, iPads, and laptops. The efficiency of the panel is remarkable, ensuring that you get the most out of every sunlit hour. The charging speed is consistent and reliable, making it easy to keep your essential electronics powered up. The foldable design is a standout feature. It’s incredibly compact and lightweight when folded, making it easy to pack and carry. When unfolded, it provides a generous surface area for capturing sunlight, and the included stand allows for optimal positioning to maximize energy absorption. The portability and ease of use make it perfect for any outdoor adventure. The build quality of the solar panel is excellent. It feels sturdy and durable, with weather-resistant materials that can withstand various environmental conditions. The panel is also equipped with multiple ports, providing versatility for charging different types of devices simultaneously. Another great aspect is the straightforward setup. The panel is easy to unfold, position, and connect to your devices or power station. It also comes with clear instructions and necessary cables, which simplifies the process even further. Overall, the Camping Solar Panels 40W Foldable Solar Panel is an outstanding product that delivers on all fronts. It combines high performance, durability, and convenience, making it an essential tool for anyone who enjoys outdoor activities or needs a reliable source of power away from traditional outlets. Highly recommended for its exceptional functionality and user-friendly design!

Fast easy charging

Folds up easy with Velcro straps to firmly close up and has a handle. Does take a good 7 hours time to charge my charger in the sun but once it does the charger holds a charge for 7 hours. Will continuously charge on the dashboard of car thru window which is convenient if you don’t want to use the cord it comes with to charge via car battery while traveling. Not recommended to charge via car if not operating the car it will drain the car battery but I have a 120 outlet in my car so I can use that too if necessary. Not bulky and easily stored away in the car.

Awesome, it gets the job done, I wish I had gotten a bigger watt