Kw/hrs grid & Solar
Not being an electrical engineer I am curious if kw/hrs grid can be used to determine the requirements for a solar system. For instance over a period of ten months on the grid I used an average of 103 kw/hrs, the highest month being 180 kw/hrs & the lowest being 58 kw/hrs.
Keeping in mind I am on 240V here, if that is relevant, can I use these figures to design a system which just fits my needs without being too stingy or extravagant?
760W panel array, 4 x 6v 220 ah Crown batteries, Tristar TS-45 PWM controller, no name 600 PSW inverter.