With prices souring and availability on the decline, I was wondering what the limitations of the old reliable 12V 7AH could be. I have heard that there is a limit of 3 parallel strings of batteries. I know that the cycle limit of the 7AH will not be great, but at R5,000 for 8 x 48v strings yielding a 50AH it could be an option. with monthly checks of the batteries to insure consistent charging. Replacing a few 7ah batteries every year is cheap enough.
We all want omni's or pylontech, but at the moment beggers can't be choosers... Just wanted to know if it is a viable temporary solution.