@BenJohnson95 has a point, but my static caravan "narrowboat experience" is just me pretending the Fogstar needs more charging while I watch Bargain Hunt — the 30A wins purely because...
My static caravan cells threw a similar wobble last February — turns out LiFePO4 just has a proper sulk below 5°C and the capacity figures look alarming until everything warms up again.
RetiredNurse61 | 347 posts | 🏕️ Static Caravan Survivor
Did mine for £287 including a Fogstar 100Ah LiFePO4, Renogy 200W panel, and a cheap Victron BlueSolar MPPT I found refurbished on eBay —...
@Martin1962 I've got my Pi logging Victron data via VE.Direct on my static caravan and the only genuine headache was explaining to my husband why there's a tiny computer velcroed inside the fuse...
@Scouse I nursed patients through worse crises than a cheap PWM throwing a wobbly — but at least the patients didn't lie about their amperage rating on the label.
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