Gotcha final question lol. Does this look good.

Battery to inverter wire x1

https://www.amazon.com/dp/B00SFXV7BA/ref=cm_sw_r_apa_i_JW6J83P7KBYXZ07A7ADR_2?_encoding=UTF8&th=1

Battery to charge controller wire x1

https://www.amazon.com/BNTECHGO-Silicone-Flexible-Strands-Stranded/dp/B01ABOPMEI/ref=sr_1_9?crid=QQ4PR0E1UAGV&keywords=12+awg+marine+wire&qid=1656506729&s=hi&sprefix=12awg+%2Ctools%2C86&sr=1-9

Fuse to the charge controller (30A) x1

https://www.amazon.com/dp/B0761MGW6Q/ref=emc_b_5_t?th=1

Fuse to the inverter (150A) x1

https://www.amazon.com/dp/B081ZJFQX2/ref=emc_b_5_t?th=1