markaubin
New Member
- Joined
- Aug 4, 2021
- Messages
- 7
I have a 48v lead acid battery bank in my off grid cabin that I installed in 2010, composed of eight 6V Rolls S-530 batteries. The label on the battery has three amp hour numbers as follows:
320 AH 8Hr
400 AH 20Hr
532 AH 100Hr
My question is when sizing a replacement LiFePO4 battery bank, which AH number number do I use for comparison? This is just to give me a starting point as I realize there are a lot of other variables. Back when I first installed the lead acid batteries, the capacity seemed to be adequate.
For all the LiFePO4 battery banks, I'm seeing just a single AH number, not a chart like the lead acid.
Thanks!
320 AH 8Hr
400 AH 20Hr
532 AH 100Hr
My question is when sizing a replacement LiFePO4 battery bank, which AH number number do I use for comparison? This is just to give me a starting point as I realize there are a lot of other variables. Back when I first installed the lead acid batteries, the capacity seemed to be adequate.
For all the LiFePO4 battery banks, I'm seeing just a single AH number, not a chart like the lead acid.
Thanks!