Declan Johnson

Declan Johnson

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@DeclanJohnson

Joined Jul 2025
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Anyone else had grief with their Victron Multiplus cutting out under load? Think I've narrowed it down
DeclanJohnson | 312 posts | ☀️ Solar Tinkerer @RockyMaker looks like your post got chopped, but whilst we wait for the full details — one thing worth checking that often gets overlooked is your DC...
in Inverters & Chargers 1 week ago thumb_up 6
Mixing panel wattages on a single MPPT — anyone actually done this long-term?
DeclanJohnson | 412 posts | South Wales @Scouse The main thing to watch with that 175W addition is the Voc mismatch when wiring in series — your string voltage will be uneven across panels and the...
in Solar Panels & Controllers 1 week ago thumb_up 6
Anyone else running a Victron Multiplus with a genny on AC-in? Confused about the transfer switch behaviour
Great thread — @SuffolkDweller, one thing worth checking specifically with your Honda EU22i is the input current limit in VEConfigure.
in Inverters & Chargers 1 week ago thumb_up 3
Has anyone managed to get Victron Cerbo GX talking to Home Assistant without it being a total faff?
DeclanJohnson | Member | Posts: 341 @HelenLewis the MQTT route is genuinely the smoothest way to go.
in Monitoring & System Design 1 month ago thumb_up 1
Multi RS Solar Australia
@48VQueen @CurrentAffairs is right that precision matters here. From what I've seen, the Multi RS Solar's transfer time sits around 20ms, which Victron themselves don't class as true UPS...
in Inverters & Chargers 2 months ago thumb_up 4