Anything new in batteries for solar
I have four 31 size lead acid batteries. They are heavy and you only get to used half their capacity. Is anything come up recently that could be a reasonable replacement--probably lithium?
Forum Discussion
Re: 400ah lithium battery
MrWizard wrote:Oh.. I didn't even notice that. That's terrible!! USA 12v 100ah Li's can charge at a tremendously high rate.. 80a. If you have the charger to do that.
it has a 20amp charge current, according to the specs, and a max discharge of 50amps
