You are viewing a single comment's thread from:RE: Why Solar Panels Are More Efficient In Winter (provided you have sunlight)View the full contextdanmcc (43)in #technology • 7 years ago But the batteries have to be heated, right?
depends on the type of battery?
not all batteries. AGM batteries can go well below freezing. most batteries need to be kept above freezing and work best around room temperature. i use AGM batteries because they need next to no attention.
these graphs will help you decide if your battery needs to be heated/cooled or not. they are for the battery i personally use which is AGM Deka: