Basic electronics question

Soldato
Joined
16 Oct 2007
Posts
7,428
Location
UK
Hello all,

Wanting a very based solar setup for the shed. Usage will be minimal - LED light, and option of USB charging.

Would something like this do the job?

https://a.aliexpress.com/_EytOrXn attached to
https://a.aliexpress.com/_EzDejjJ
Would this charge a battery even with the low voltage of the solar panel?
Could I just use the USB output of the solar controller to charge a USB external battery, and then attach light/fan on that?

Appreciate your time, thanks for any tips
 
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