It is a designer solar panel "Window Solar Charger" that can be charged just by hanging it on the window.
Grouphug's mission is to make it easier to live a sustainable life with good design.
You can fully charge the built-in battery by hanging the Window Solar Charger on a sunny window and exposing it to direct sunlight for 8 to 10 hours.
And you can charge your iPhone twice, Android phone 1-1.5 times, tablet 0.5 times, AirPods 3 times, and portable speaker 1 time from the built-in battery via the USB port.
It measures 25 cm wide and 33 cm long, and is equipped with a 10 W solar panel, a 2200 mAh built-in battery, and a USB port. The maximum output is 5V / 2A.
Currently, Window Solar Charger has applied for a patent and is also campaigning with Kickstarter. The price is now $ 129 (about 14,000 yen), and unfortunately it is only mailed to the United States and Canada.
Window Solar Charger is a step towards an eco-friendly life by reducing dependence on fossil fuels. I'm looking forward to the product from now on.
Window Solar Charger / Kickstarter