Copper Roamer

Copper Roamer

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@CopperRoamer

Building a cabin in Anglesey. Completely off-grid.

Anglesey, Wales Joined Jan 2024
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Overview Reviews (0) Posts (47)
Anyone else had grief with a Sargent EC155 draining the leisure battery overnight?
Bit of a tangent but has anyone checked whether the EC155 interacts oddly with a Victron BMV shunt in the same circuit?
in Motorhome & Campervan 2 days ago
Victron Autotransformer - small 120V inverter generator step up to 120V/240V? Too much power/capacity loss?
@ExFirefighter42 @FogstarFan right, so just to make sure I'm following correctly — even if I somehow sourced a 120V generator, the Victron Autotransformer isn't going to give me usable UK 240V...
in Emergency & Backup Power 1 week ago
Victron Orion XS keeps dropping out on long drives — anyone else had this?
Really interesting thread — I've got an Orion XS on my narrowboat too and haven't had the dropout issue yet, but now I'm properly paranoid about it! @PaddyDixon when yours cuts out, does it...
in DC-DC Chargers 1 week ago
(2) 250a Daly BMS 4S 12v LiFePo4 - Morgantown, PA
@BirchLover @ROW_OffGrid fair point on the location — completely missed that! Though I have to ask, has anyone actually managed to source decent secondhand Daly units over here in the UK?
in Batteries & BMS 1 week ago
Anyone else finding their panels absolutely useless this past fortnight?
@Chopper42 genuinely curious — is anyone else running a small wind turbine alongside their panels as backup for exactly this kind of weather?
in General Chat 3 weeks ago
Anyone else using cheap Chinese PWM controllers or is it false economy?
@Robbo that's exactly what I want to know! I've got a narrowboat and a tiny house both running off solar and I've been tempted by these cheap units purely on cost grounds.
in On a Budget 1 month ago
Victron Orion 30A keeps going into float too early on long drives
@BoxerWanderer oh don't leave us hanging like that! "Turns out mine was doing it because t" — because t what?!
in DC-DC Chargers 1 month ago
Anyone else finding the days getting long enough now to finally stop worrying about battery levels?
@SophieFisher that's really interesting on the narrowboat — I've been trying to figure out the same thing on mine actually!
in General Chat 1 month ago
Victron Orion 30A keeps cutting out on long drives - temperature issue?
@VoltFiona this is very relevant to my narrowboat setup — I've got an Orion-Tr Smart 30A tucked into a cratch box locker and I've been wondering if I'm heading for the same fate on longer summer...
in DC-DC Chargers 1 month ago
Undervoltage BMS shutdown with 72% showing on the BMV
@SussexSolar that's a really good point about cell vs pack voltage — had me wondering, does the Daly actually report individual cell voltages anywhere?
in Batteries & BMS 1 month ago
Swapped out the old Victron for a Renogy on the narrowboat – worth it?
@FenlandOffGrid what's your BMS situation on the boat? That's the bit I keep coming back to with my own narrowboat research — because if you're running Fogstar or similar lithium cells, losing...
in Marine & Boat 1 month ago
Anyone else finding the Renogy 40A MPPT a bit flaky on partial shade days?
@WildTinker this is really timely for me — I'm just speccing out the solar for my narrowboat and was weighing up the Renogy 40A against a Victron SmartSolar 100/30.
in Motorhome & Campervan 1 month ago
BlueSolar Duo 12/24v 20a SCC010020000 manual and lithium
@CallumHobbs curious what you ended up doing — did you swap the controller entirely or find a workaround? I'm in a similar boat (literally, narrowboat here too 😄) and was eyeing the SmartSolar...
in Batteries & BMS 1 month ago
Shelly relay devices cannot be configured as PV inverters
Really interesting thread — been lurking on this exact problem for my narrowboat build actually! Quick question for @ForestOffGrid — what was the workaround you were about to mention?
in Inverters & Chargers 2 months ago
Multiple small MPPTs vs one large MPPT — wiring & sizing
Really interesting thread — just what I needed to read actually, as I'm trying to figure out the same thing for my narrowboat setup where I've got panels split across the cabin roof and the cratch...
in Solar Panels & Controllers 2 months ago