Solar Diagram Awg. To determine the size of solar wire needed just look at the amps in the left column and select the amp rating of your solar system. The smallest awg size is 40 and the largest is 0000 40.
Backup example diagram 10 awg cu pv wire and a solid 6 copper egc extending from j box to roof rackingmodules wiring in free air under modules meter soladeck j box 4 10 awg thwn 2 cu with 10 awg cu egc ¾ emt wiring in attic 3 8 awg thwn 2 cu with 10 awg cu egc ¾ emt ac disconnect located next to inverter if inverter is not next to 40a ac. Excellent 310m 18 awg cable gives a 17 volt drop. So a 2 awg solar wire has a larger diameter than a 12 awg.
36 awg is 0005 inches in diameter and nr.
Lithium battery 18650. Size copper solar pv wires using the american wire gauge awg scale. None or up to 80a dc. 37v2600 mah solar panel cell.