Originally Posted By: Russ
Thanks. Since my first post I decided to do some objective testing for myself

Make sure the devices you are using to test with will allow input of the current you are trying to measure.

e.g., If you want to test if your solar panel is indeed putting out, say, an advertised current of 2.4 amps, the device you plug it into (the device you are charging) must be able to accept input current of at least that magnitude. Plugging your 2.4 amp solar panel into a power bank that accepts charging at a max current of 1.0 amps will tell you nothing about what you solar panel is capable of putting out.