plund
New Member
Hello!
I'm trying to figure out battery choice for my system. The plan is to use a 48v 120A solar charger, with batteries to power a load that should be controlled depending on the input power from solar.
The load is able to be adjusted in steps so depending on the input it could either charge the batteries or discharge them together with the solar power. Lets say the steps is 10A, so if the charger give 58A, batteries can help give me 60A on the load. If the charger gives 42A, load is on 40A and 2A to charge batteries.
I'm looking for batteries that can handle a high charge current, since I don't really care about the time it can power the system. The batteries is acting more as a buffer to keep steady current output to the load for rather short moments.
Best case would be something like 2x 50Ah 24V batteries able to charge with 120A but doubt that exist.
Any suggestions on batteries with high C rating or how to design my battery bank?
Thanks!
I'm trying to figure out battery choice for my system. The plan is to use a 48v 120A solar charger, with batteries to power a load that should be controlled depending on the input power from solar.
The load is able to be adjusted in steps so depending on the input it could either charge the batteries or discharge them together with the solar power. Lets say the steps is 10A, so if the charger give 58A, batteries can help give me 60A on the load. If the charger gives 42A, load is on 40A and 2A to charge batteries.
I'm looking for batteries that can handle a high charge current, since I don't really care about the time it can power the system. The batteries is acting more as a buffer to keep steady current output to the load for rather short moments.
Best case would be something like 2x 50Ah 24V batteries able to charge with 120A but doubt that exist.
Any suggestions on batteries with high C rating or how to design my battery bank?
Thanks!