Are these Outdoor Solar Panels waterproof?What else do I need to use this?

Yes, all ZOUPW outdoor solar panels feature ETFE surfaces and IP67 or IP68 waterproof ratings, making them suitable for outdoor use in most weather conditions. You will need a portable power station (a large battery) to store the energy generated by the solar panel. From there, you can power any USB or AC device.

Can I charge my phone or tablet directly from the solar panel?Will it work on cloudy days?

Yes, our 100-200W solar panels include USB-A and USB-C ports that allow you to charge smartphones, tablets, and other devices directly—no power station required. Yes, but at a reduced efficiency. These high-conversion panels are still capable of generating meaningful power from diffused sunlight.

What's the difference between the 100W and 200W panels?How do I choose the right wattage?

The 200W models offer more power output, better for larger devices or multi-device charging. The 100W panels are lighter and more compact, ideal for shorter trips or basic charging needs. Calculate the total wattage of the devices you need to run. We recommend adding a 20-30% buffer for future needs. Unsure?Contact our expert team for a free, personalized consultation.