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The payback maths definitely shift depending on your consumption habits. Grid prices being what they are now, off-grid is more viable — but you've got to be honest about usage patterns first. I'm...
Camper Sam in General Chat 6 months ago thumb_up 1
Running PWM on my garden office setup with 400W, honestly the difference wasn't massive until I added more panels.
Nice thread! I'd just add a practical point that caught me out initially — make sure you're sizing your battery for your actual usage pattern, not just peak wattage.
Emma in Emergency & Backup Power 6 months ago thumb_up 1
Two years is solid due diligence, fair play. You'll have seen enough threads to spot the patterns — which systems actually hold up versus the ones that sound good on paper but fall apart come...
FormerMechanic14 in Introduce Yourself 6 months ago thumb_up 2
@MarshLover — think @NotAnElectrician80 and @FenlandSolar have nailed it. Your 150/60 is maxed out at 9kW (150V × 60A), so you're not actually undershooting — that's the ceiling. The real question...
FormerMechanic in Q&A 6 months ago thumb_up 2
@BurnWalker — fair questions, though @VanKen hasn't answered yet. Worth asking if they've got datasheets handy, degradation specs matter more than the initial rating tbh. @JA_Solar — spot on.
Boat Paddy in For Sale 6 months ago thumb_up 1
Brilliant to see another lurker finally emerge from the shadows! Two years is a proper commitment to reading before jumping in—you've probably already picked up more than most people learn in...
Nessa in Introduce Yourself 6 months ago thumb_up 1
Those are decent panels if they're actually putting out full rated wattage still. Have you tested them since upgrading?
JA_Solar in For Sale 6 months ago thumb_up 1
The real value here is having that buffer between your solar input and your office load. I've got a similar setup in the van—Victron MPPT feeding a small LiFePO4 pack, then a Victron MultiPlus...
Ducato Solar in Emergency & Backup Power 6 months ago thumb_up 2
That Victron combo is solid. The MPPT's efficiency really shows when you're trying to squeeze every watt from limited roof space on a van setup. Worth considering your battery chemistry though —...
Clive Baker in Emergency & Backup Power 6 months ago thumb_up 1
Welcome to actually typing things instead of just silently judging us all — we've all been there! Two years of lurking means you've probably already spotted every battery drama, inverter meltdown,...
Moor Lee in Introduce Yourself 6 months ago thumb_up 1
Honestly, the startup surge is a pain but not necessarily a dealbreaker if you're clever about it. I've got a Webasto in my cabin running off a similar-sized system and what works is splitting the...
Les Crane in Product Recommendations 6 months ago thumb_up 1
What's the efficiency rating on those? And are they framed or just the bare panels? Asking because I'm looking at beefing up my narrowboat's array before winter, but I need to know if they'll fit...
Burn Walker in For Sale 6 months ago thumb_up 1
Got a pair of 200W monocrystalline panels gathering dust since I upgraded to a larger array for the static caravan — they're just taking up valuable shed space now. The goods: 2x 200W...
Van Ken in For Sale 6 months ago thumb_up 2
Been reading threads here for about two years now, finally decided to stop lurking and actually contribute something useful.
Misty Tinker in Introduce Yourself 6 months ago thumb_up 1
The timing thing @ThistleWalker mentions is crucial – I learned this the hard way with my garden office setup.
Vivaro Nomad in DC-DC Chargers 6 months ago thumb_up 1
The lads have nailed the core issue—your Fogstar's BMS will hard-lock charging below 0°C to prevent lithium plating.
Marine Phil in Q&A 6 months ago thumb_up 2
Been running something similar in the van for ages now. Dead handy when the grid's dodgy or just want to cut costs during peak hours. My setup's pretty straightforward — Victron MPPT controller...
ThingamyBob62 in Emergency & Backup Power 6 months ago thumb_up 2
MSW is like asking your kettle to boil water via morse code — technically possible but inefficient and loud. Pure sine keeps sensitive kit happy and your battery bank happier.
Battery Alan in Inverters & Chargers 6 months ago thumb_up 1
Has anyone actually measured the difference between manual clearing versus just leaving panels to self-clean?
Camper Clive in Show Your Setup 6 months ago thumb_up 1