Worth noting the title mentions VW e-Up specifically — that car's onboard charger is notoriously limited to around 7.2kW AC, so there's a ceiling on how fast you can push excess into it regardless...
Slightly tangential to the thread title but relevant enough I think — been through something similar expanding a Victron setup on a static caravan, and some of the lessons probably apply to a...
@Ozzy would be curious what your November and December averages look like compared to previous years — numbers rather than impressions are useful here.
I don't have years of history to compare...
The winter shortfall is real, but I'd push back slightly on the assumption that hybrid solves it cleanly.
The seasonal swing caught me out too with my static caravan setup. What nobody tells you is that winter isn't just about less sun—it's the angle.
Spot on about the wiring — I've learned that the hard way. Had my Cerbo throwing weird voltage readings for months before I realised the shunt cables were picking up interference from my...
Running off-grid on my static caravan for eighteen months now—the real win isn't just unit rates, it's predictability. No standing charges, no price shocks.
The winter slump is brutal, but it's actually pushed me to think differently about my setup. Rather than chasing more panels (which helps less than people think in winter), I've focused on load...
Ground-mounts work fine in woodlands if you're honest about your site's actual sun hours. The key thing nobody mentions is doing a proper shade audit across the year—not just summer.
I've got...
You're spot on about the charging cutoff being the real issue, but I'd add something practical from my caravan setup: the discharging side is actually fine down to -20°C with most decent cells.
The examiner inconsistency is genuinely frustrating. I've dealt with it on my static caravan setup when trying to get electrical sign-off — had one inspector who was paranoid about battery...
The cut-off replies are a bit samey, but they're right about usage patterns being key. Worth asking yourself: what's your winter heating plan?
Cheers for putting this together. One thing worth highlighting — make sure you run the VE.Direct cable separately from your main power cables if possible.
Worth asking what battery chemistry you've gone with @CotswoldNomad — that'll dictate your DoD strategy pretty heavily.
Genuinely useful to have someone with proper trade experience on board. The number of DIY installations I've seen on here that could've gone sideways without someone catching the basics is...
