January is genuinely the hardest month for this lifestyle, no question. The combination of short days hammering your solar yield and the psychological drag of darkness by 4pm is a proper double whammy.
My setup is primarily emergency backup rather than full-time off-grid, but I still feel it — the Victron MPPT is barely pulling 800Wh on a clear day at the moment, and the overcast days we've been getting lately it's closer to 300Wh. Everything just feels like you're constantly on the back foot.
What keeps me going is treating it as a data-gathering exercise rather than just enduring it. I've started logging daily yield figures properly in a spreadsheet — you can actually see the incremental improvement as we push toward February, even if it's marginal. By mid-February the difference is measurable enough to feel meaningful.
The other thing that helps is having your battery state-of-charge somewhere visible. Watching the Fogstar cells hold overnight voltage reasonably well even through the cold spells is quietly reassuring — reminds you the kit is actually doing its job.
Are others finding that January is worse this year than last? We've had an unusual amount of low-pressure systems rolling through, which can't be helping anybody's generation figures.
Also curious whether anyone has supplementary generation — wind turbine, small hydro, anything — that's genuinely taking the edge off this time of year? I've been tempted by a small wind turbine as a winter complement but haven't committed to it yet. Would be interested to hear real-world experiences rather than the manufacturer spec sheet numbers.