doesnt the controller have its own fuse to prevent it from damaging if the load output short circuited. Am also using a 24v to 12v stepdown on my loadput to power my water pump, luckily its still functioning.
I bought some second hand Sinopoly 3.2 100ah batteries (but sold as 90ah, marketing strategy). I found out is 100ah based on the model. Anyways tested the capacity and its >90ah, playing between 91-93ah, at least it is still >80% of 100ah.
But is there anyway to estimate remaining cycle for...
This is very informative. I plan to Setup my Victron 100/20 with LiFePo4 w/ BMS for my aquaponic system. My concern really was what if the BMS cut off the power while my pump is connected to the Load Output of the SCC with the Full Sun, you gave me an answer. I will still add an additional...
Planning to replace my damaged Gel Deep cycle battery. Am planning to use the 32650 LiFePo4 3.2v 5ah battery. Seen videos but the max i noticed were less than 40ah built, just wondering if there is a limit for this type of battery. Have checked the 8s BMS for this battery but am not sure...
Oh yes, it will be mounted vertically, i havent installed it yet
My main concern is the temperature, since the cabinet is exposed outside, max i got was 41 deg celcius.
Am I right to assume, keeping battery below the 45 deg Celcius is acceptable? No way i will get a 25 deg in my area without a...
Am using the 5a Heltec, old version i think. Before my these cells gets unbalance with 1 reaching 3.73, 4 months now with balancer and seems to be doing good. i also have the newer 4s version of heltec, the max i got was 2amps transfer, but since my bms also has passive balancer, not sure it...
Hi, just wanna do some DIY project.
Am planning to use LiFePo4 3.2v 5ah 32650 batteries.
Design would be combining 5 batteries in parallel to make a 25 ah bank, then 4 series to complete a 12v 25 ah battery bank with a 4s BMS. My concern is, can i make another same 25 ah battery bank with...