Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module DIY Polysilicon Solar Epoxy Cell Charger B016

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I purchased the Sunnytech 0.5w 5v 100ma Mini Small Solar Panel Module to use in the classroom. It worked perfectly with lamp light as well as sunlight. Great for small circuit builds. I will purchase more as needed.

Perfecto para un proyecto escolar

I got it today, and it needs more than expected sunlight to work. I'm using it for a solar iPhone charger. I hooked an led to it, and it won't work with house lights. It needs real sunlight. But otherwise, works great!

Did not want to spend $$ to charge up my Ring stick up cam while trying to figure out where in my brick wall should i glue that huge thing that would eventually look like an eyesore. Rigged this one up with a usb wire and stuck the cell in the front. Nice, neat, and almost unnoticeable. While it won't charge the cam fully even with almost 2 hours of direct sunlight, i went from charging it up every 3 weeks to almost a month and a half before taking it down so it was worth the hassle. Gave this 5 stars because it does work and so much cheaper than the Ring solar panel.