Lithium cost keep dropping!
A FYI only, I haven’t checked into Amazon’s LiFePO4 offerings in quite some time, but just saw this today, 100a/h and 10 year warranty for $338 with $50 coupon applied…I have no experience with this p...
Forum Discussion
Depends! :)
Relion says:
"More Usable Capacity 25-50% more capacity than lead-acid equivalent."
Many say 100% is usable with LFP, but many users here like doing 20-90s for 70% range in real life, so that compares with 50-90s using 6s at 40% range. You could do 40-90s at 50% range with your 6s too.
70 is 30 more than 40 and 30 is 75% of 40.
70 is 20 more than 50 and 20 is 40% of 50.
You also have "inverter usable" vs "furnace usable". The LFP stays above inverter alarm 11v to a lower SOC than 6s do. But you can go lower with the 6s and still run the furnace even though you can't do inverter anymore at that lower SOC.
Relion says:
"More Usable Capacity 25-50% more capacity than lead-acid equivalent."
Many say 100% is usable with LFP, but many users here like doing 20-90s for 70% range in real life, so that compares with 50-90s using 6s at 40% range. You could do 40-90s at 50% range with your 6s too.
70 is 30 more than 40 and 30 is 75% of 40.
70 is 20 more than 50 and 20 is 40% of 50.
You also have "inverter usable" vs "furnace usable". The LFP stays above inverter alarm 11v to a lower SOC than 6s do. But you can go lower with the 6s and still run the furnace even though you can't do inverter anymore at that lower SOC.
