Will has repeatedly said in his vlogs that with multiple batteries it is better (more cost effective?)to go 24v or 48v instead of 12v. My understanding is that if I build a battery bank using 8 3.2v 280 AHr cells I can either have 280 AHr at 24v (4S2P) or 560 AHr at 12v (8S1P). The potential out put should be the same and the cost difference will be 2 BMS for the 12v system and 1 BMS for the 24 V system and posably smaller Ga wiring between the battery bank and I/C. Also, in the 4S2P configuration with 2 BMS you could use lower rated units such as 2-50 Amp out put units vs 1-100 amp unit at 24V for the same net out put. If this is going into a 12v environment (12/120 Inverter/Converter and 12 vdc other appliences) I would then, for the 24v BB, require a 24v/12v converter. If this is correct, what is the real world advantage of going 24v?