Question: What is the max amount a solar panel can store

Tat Ming Mako Ng answered on 15 Jun 2015:

A solar panel can only give electrity but not storing it. You need to connect the solar panel to a battery if you want it being stored.

To give you an idea of how much electricity solar panel can give, if you cover 0.4% of the area of our planet Earth with solar panel, you can make enought electricity for all people in the world for 1 year.