Connecting big cables to the inverter. Not 100% happy though

Lithium Batteries Buyer's Guide—Part 2, Balancing and Monitoring

I have 3x 12v 200ah lithium batteries connected to a 4000/8000

I have a 12 volt solar system with 8 100 watt solar panels, a 60A

Powering my house from the leaf! : r/leaf

Should Your Boat's DC Electrical System Be 12 or 24 Volt?—Part 1

Renogy 3000W 12V Pure Sine Wave Inverter

Electrician rigged this up. Thoughts on electrical and Cat6

Getting Data from Solis Inverter - Share your Projects! - Home

Manufactured with ultra-flexible WindyNation Power-Flex Cable 100% fine stranded PURE COPPER cable for high amperage applications Copper cable lugs

2/0 AWG Gaug Red + Black Pure Copper Battery Inverter Cables Solar, RV, Car, Boat 2 Feet 5/16 Lugs