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
Hi,
There are also two carbon foam batteries that share many of the attributes of LI but which can be charged in below freezing temperatures.
One is branded firefly and the others are made by Outback. They can be deep cycled to 20% (80% usable). They can be partly charged unlike other lead acid jars without having permanent sulphation of the plates.
There are also two carbon foam batteries that share many of the attributes of LI but which can be charged in below freezing temperatures.
One is branded firefly and the others are made by Outback. They can be deep cycled to 20% (80% usable). They can be partly charged unlike other lead acid jars without having permanent sulphation of the plates.
