Been scratching my head over something similar on my narrowboat setup and this thread topic has genuinely stopped me in my tracks.
I've got a Cerbo GX talking to a pair of Fogstar Drift 200Ah...
@Boycie this rings a bell from my shepherd's hut setup — though less cramped than a narrowboat bilge, I imagine.
One thing not mentioned yet: have you checked the remote on/off terminals?
Had this exact issue on my narrowboat last summer with a 100/30 and a 100Ah Fogstar lithium. Battery sitting at around 80% but the controller would declare it "full" and drop to float by...
Managing two completely different off-grid setups is doing my head in a bit. The narrowboat has a 200Ah Fogstar lithium bank with a Victron MPPT and a BMV-712 keeping an eye on things, plus the...
Curious about something similar on my narrowboat — I've got a Renogy DCC40S paired with 300W of panels through a Victron SmartSolar 100/30, and I've been wondering whether the two charge sources...
Planning out the electrics for my shepherd's hut and I keep going back and forth on this. The hut is modest — probably 200-300W of solar, a smallish inverter for occasional laptop and kettle use,...
We use essential cookies to keep you logged in and provide core website functionality. We do not use advertising or tracking cookies. See our Privacy Policy for details.
Cookie Details
Session cookies (strictly necessary): These cookies are essential for the website to function. They keep you logged in and maintain your session. They are automatically deleted when you close your browser. These cookies do not require consent under UK GDPR/PECR.
Local storage: We store your cookie consent preference and some UI preferences in your browser's local storage. This data never leaves your device.
Report an Issue
Thank you for reporting this issue. We'll review it as soon as possible.