twistedtree
Guru
I have qty 32 CALB 180 LFP cells coming available over the next several weeks as a result of a large upgrade that I'm doing. These are grade A cells and I have the original test data from CALB supplied when I bought them. Serial numbers are sequential. These have been in service for the past 5 years powering my home, and perform today the same as they did when I first installed them. Daily cycling over night is light with solar recharge each day. Charging has been 3.45 Vpc bulk, 3 min absorb, and 3.35 Vpc float until sundown. When they drop to 3.0 Vpc, my generator automatically starts and recharges them. So they have lived an unstressed life.
I have them configured 2P16S for 360Ah @48V. That can alternately be 720Ah @24V, or 1440Ah @12V. So it's a reasonable size bank.
Note that these are just the prismatic cells. You will need to add a BMS using one of the many available.
I will have these removed and available around the end of Sept, specifics to be arranged. I would rather not have to deal with packing and shipping, so greatly prefer local pickup (central Vermont), and I am willing to do some driving to meet somewhere to help with overall transport.
Asking $2000 for the set. Offers will always be entertained, even if entertaining.
I have them configured 2P16S for 360Ah @48V. That can alternately be 720Ah @24V, or 1440Ah @12V. So it's a reasonable size bank.
Note that these are just the prismatic cells. You will need to add a BMS using one of the many available.
I will have these removed and available around the end of Sept, specifics to be arranged. I would rather not have to deal with packing and shipping, so greatly prefer local pickup (central Vermont), and I am willing to do some driving to meet somewhere to help with overall transport.
Asking $2000 for the set. Offers will always be entertained, even if entertaining.
