FASCINATION ABOUT SOLAR PANEL CONNECTORS AND CABLES

I am hoping for 4x lifepo4 100ah batteries (but unsure if this will function) or if I want to take a look at other battery in 48v possibilities.This requires an inverter, a device that converts direct present-day output with the solar panels into alternating current that may be fed to the domestic electric powered grid.Not like THHN, Thermoplastic