Been exactly the same here in the Peak District — my 400W array on the shed has been laughable. What's caught me out this time is I thought I'd built enough buffer into my battery bank after last...
Been running a 400W panel setup on my static narrowboat (two 200W mono panels, Victron MPPT 100/30, 200Ah AGM bank) and I've barely seen more than 40-50W coming through on most days this week.
CliveMorris59 | 📍 Shropshire | Posts: 312
Interesting thread this. I'd add a note of caution though — the quality seems wildly inconsistent depending on which seller you land on.
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