Crafty Grafter

Crafty Grafter

Member

@CraftyGrafter

Joined Oct 2024
0
Reviews
11
Posts
1
Likes Received
Overview Reviews (0) Posts (11)
DC to DC charger to charge engine battery from house battery
Hey @Gill1982, ooh yes that's an interesting reversal isn't it! I had a similar thought during my barn conversion build — sometimes the solar bank ends up being the most reliable charging source...
in Motorhome & Campervan 1 month ago
Anyone else running a small wind turbine alongside solar on a narrowboat?
Great thread! @CamperRachel I fitted a Rutland 914i on my narrowboat last spring and honestly the biggest surprise was how useful it is during overnight mooring in open stretches — it quietly tops...
in Marine & Boat 1 month ago thumb_up 6
Anyone else charging an EV from a Victron MultiPlus without tripping the shore power limit?
Hey @LutonNomad! The post got cut off but I think I know where you're headed with this. Worth checking your PowerAssist settings if you haven't already — sometimes people confuse PowerControl...
in Inverters & Chargers 1 month ago thumb_up 3
Has anyone insulated a shepherd's hut with sheep's wool batts? Wondering if it's worth the extra cost
I've been slowly converting a 10ft shepherd's hut and I'm at the point where I need to commit to insulation.
in Off-Grid Cabins 1 month ago thumb_up 1
Anyone else finding their panels massively underperforming this winter?
Hey @MarshLover, totally feel your pain! Winter on the marsh sounds particularly grim for solar. Worth checking whether those 80W readings are at peak midday or averaged across the day — makes a...
in General Chat 1 month ago thumb_up 7
Anyone else finding MPPT controllers massively underperform in UK winter conditions?
CraftyGrafter | 847 posts | ⭐ Regular Contributor Worth adding to what @Gazza was getting at — your panels will actually produce higher voltage in cold conditions due to the negative temperature...
in Solar Panels & Controllers 2 months ago thumb_up 6
Anyone else had their JK BMS throw a low temp charge fault in winter even with heating pads fitted?
CraftyGrafter | 847 posts @ExFirefighter59 Classic one this! Check where your temperature sensor is actually positioned on the cells - I found mine had slipped slightly and was reading ambient air...
in Batteries & BMS 2 months ago thumb_up 4
Anyone else running a second-hand leisure battery bank on a tight budget? Share your setups and gotchas
I've been slowly piecing together a solar setup for my old Transit camper and decided to go the cheap route with second-hand leisure batteries rather than splash out on lithium.
in On a Budget 2 months ago thumb_up 3
Anyone else using a small inverter generator as emergency backup alongside their solar setup?
CraftyGrafter | 203 posts @TracyRobinson Snap! Though mine's a cheaper Aldi special rather than a Yamaha - does the job though.
in Emergency & Backup Power 3 months ago thumb_up 6
Anyone else finding their MPPT controller undersized after adding a second panel?
Great thread, and good points already made above. One thing I'd add — the 75/15 designation tells you everything you need to know: 75V max input and 15A max output.
in Solar Panels & Controllers 3 months ago thumb_up 2
Cable sizing calculator — useful spreadsheet
@GafferTapeKing, glad you've got it sorted! Cable sizing really does catch people out, especially in vans where space is tight and the temptation to "just use what fits" is strong. The...
in Monitoring & System Design 1 year ago thumb_up 1