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MPPT voltages erratic

moonlitsouls

New Member
Joined
Jan 4, 2021
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424
Hope all is well, I noticed some erratic voltages early this morning when the sun was rising and also now again as the sun is setting. The voltage did seem to stabilize itself during the day when the sun was overhead. I took a screenshot, any ideas why this is doing that?

It’s a victron 100/50

Ive made some changes to the array and the wiring , I have 4 panels in series, I recently rewired some of the panels, rerouted them down another part of my roof, and I added some mc4 connectors that I crimped by hand , not sure if it could be related to a poor connection somewhere


UPDATE - I just noticed the battery state change from off to bulk as I checked the app, I think that’s causing an issue


42179AB8-F432-427B-AD7E-19A1822F3301.pngEB0A492F-D6E7-418F-8B0B-406AEEA53129.pngB16E3BFE-9460-43FA-A7F0-6F82225D758A.png
 
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