BFL13 wrote:
Some days you can't pee a drop.
And some days you pee several drops without meaning to.
Or... so I'm told.
Yeah, almost 4 times the cost of a GC2 equivalent is not in the cards. LFPs look to be closer to 50% more per usable Ah... if a watering system is factored in. Not bad.
Looks like I could get 3 decent 100 Ah 12V units with 100A BMS each... for around $1,050. Maybe a hair less. This would provide a usable 270 Ah vs. 215 for 4-GC15s with watering system for about $650.
And I forgot... the current G27s are rated at only 95 Ah. So for three, that's about 142 usable. 270 would nearly double that.
