Solar panel question

[Joycede07]

Need some help. I’m a big time newb with electrical stuff, so bear with me.

I have a 24v system with 2-100ah batteries and 4- 150w panels, wired in series.

I’m trying to add two more 150w panels because December in Wisconsin is not ideal for solar.

I’m wondering how to wire the array for 6 panels, given that My panels have to be about 100 feet away from my inverter and don’t have direct light all day.

Any very dumbed down advice would be most appreciated!