How to Fix Renogy E01 /E O1 error code - wanderer solar charge controller - ford ranger truck camper

Sometimes the Renogy wanderer solar charge controller will give an error code. In order to fix this you need to unplug the solar panel then unplug the battery turn off your inverter or any other accessories plugged into the battery wait 10 seconds and then plug the battery back in, then the solar panel. This will reset the wanderer charge controller and get rid of your error.

[richylad]

Nice, usually people pad their videos out for 10 minutes to give one bit of information, thankyou for getting straight to the point 👍

[johnmckellar]

Thank you very much..!! Just took my headache away..Back in business.!!

[Itsarianaimani]

Thank you for this video! It helped me get my electric back on.

[JamieJupiterNV]

Yay! This worked! I had that error code pop up after I connected a new inverter just a few minutes ago. Tried what you said, and I'm back in bigness. Thank you!

[tankalisboa]

Thanks a lot I solved the problem... 😊

[quybinh]

Thank you so much for making this video!!

[PaintnBrush]

I got the same error, however it is showing my 12v battery being 24v. It's been running correct for a year. I didn't mess with it for it to fail. I'll try your fix of disconnecting the panel and battery tomorrow

[davidtreichelpppj]

Right on . Got mine going . Now I'm wondering if my small Harbor Freight 13"X4" solar panel wires are too long ? . Like 4 ft long . For car battery slow charging

[kingelvis]

Hey I recently purchased a solar system that was installed in my van prior to my ownership it was working wonderfully but last night I let the system go to 0% and it was below freezing in ny I have follow your video and still keep receiving This error any idea what I could do?

[LA-Creative]

Very interesting. hmmm. I’m getting this error with my car battery metering 12.3 volts. Do you know if the controller works with car (starter type) batteries?

[birdinavan-vanner]

Okay wait what do you mean unplug battery last you could fry controller?
Videos awesome but more detail!

[cyumadbrosummit]

Nope same error and the battery is a gel cell (controller set to "GEL") reading 12.23 volt on meter. Maybe this controller is trashed.

[adrianlecuyer]

Doesn't work just literally dose the same thing such a stupid design should just charge like how dose it help to not bring vorlages back up