60A MPPT EPEVER charge controller displaying "night mode"

**sensij** · 11-15-2017, 07:53 AM

It seems to think the solar panel is not connected. Do you measure voltage across the terminals where the panel is connected?

**ofien** · 11-15-2017, 08:10 AM

It was working fine from last year all through this year until 4 days ago when it went on night mode, I haven't measured voltage where the panels(6) are connected, however at the inlet into the charge controller from the panels, the voltage reads 0 in the multimeter

**sensij** · 11-15-2017, 08:22 AM

0 voltage (during daylight) means either the panels are short circuited, or not connected at all. If you disconnect then from the charge controller and measure the voltage across the leads, do you get voltage? If not, that rules out the charge controller as the problem and you need to troubleshoot the PV system and wiring.

**ofien** · 11-15-2017, 08:34 AM

When i measure from the leads, there is no voltage, guess from your suggestions, I have to check the PV systems and wiring

**sensij** · 11-15-2017, 10:55 AM

Originally posted by ofien

When i measure from the leads, there is no voltage, guess from your suggestions, I have to check the PV systems and wiring

Yep. Next place to look is probably where you bring the 6 panels together, and see what is going on there.

60A MPPT EPEVER charge controller displaying "night mode"

60A MPPT EPEVER charge controller displaying "night mode"

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