Oakleyrossi
Advanced Member
So solar worked fine last summer on the last few trips after installing. 1st trip out this year plugged in the panel and something isn't right. Renogy 100w panel & Victron MPPT 100/30 controller. Plugged int he panel this last week and app says 19.8V, 0W's and 0A's It is reading the right state as the controller (float) and the right battery charge 13.79. Tried by passing the truck wiring and went right from the panel to the controller and same thing. No Amps. testing the panel output with a meter showed 21V and 19A. Not sure what is happening. Controller is less than 1 year old. The app went through a firmware update recently but can't figure it out. Testing the controller output to the battery shows 1A and 13.79V. Any thoughts or ideas about next steps