I have a easysolar 12/1600/70 and at night when there is no solar generation the bulk blue led flashes every 10s or so.
What i have noticed now is that when charging in bulk mode the led stays on all the time and does not flash also the absorption and float stay on all the time during each sequence and no longer flash every 10s or so is it just me or is it due to the software change.as im sure they use to flash every 10s or so.