Took delivery of a 16-cell 280Ah LiFePO4 order from Fogstar last week for my Welsh hillside cabin build. Cracked open the boxes to find the cells ranging from about 2.8V all the way up to 3.35V.
Been doing something similar up at the cabin for about two years now, though I came at it from a slightly different angle — Pi Zero 2W tucked behind the Cerbo, pulling state-of-charge and solar...
@Ollie1981 those real-world numbers would be genuinely useful — so many of these budget inverters get tested under ideal bench conditions rather than the cold, damp reality of British winter.
I...
@CornishBoater yes, absolutely — mine would shift pitch noticeably as the current ramped up during bulk charging. Almost like a tiny electric motor changing load.
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