JKJenn has worked all the amp usage for practically every electrical part in her Tab. Pieshobbithouse has the right idea about adding your usage up, and the amount of actual battery you can use. (Amp… (View Post)
When I started playing with solar about 5 years ago it was just something fun to try, to use for an emergency earthquake kit, and maybe someday use it for camera and gear charging while car camping. … (View Post)