Recent content by Prepz

Yeah the RUN indicator is backwards. Have you ever had the ALARM blink red with solid RUN and blinking green stuck at first SOC?

Additional info- Terminals at battery currently read 54v PV terminals at Inverter reading between 60-100v and ranging very fast. Also, I’m getting 0 PV battery amps reading on Inverter display. That doesn’t sound right either :/

Bulk is currently 56.4 and float 54.0. Do you think I should adjust one or the other?

Breaker currently in up position with red indicator but battery indicator lights are on and I’m getting power from it

So the sun has completely went down here and the tiny bit I thought I knew is perhaps backwards. Now the breaker is in the up position but the indicator is red. I flipped the breaker to the down position it turns green. Back up, red again. I reset the inverter and the breaker (remained red)...

My inverter specs show max vdc input 145 and the panel VOC is 45.5v. Probably a bit too close. I’ve tested the array voltage and they haven’t tested over 120v at any point however.

Yeah. My panels are not ideal Will do, buddy. Appreciate it!

I manually turned it off. Now thinking about it more, the breaker couldn’t be tripping because the battery stays on overnight as the soc and run indicator lights remain on even when the PV input icon turns off on the inverter and isn’t receiving voltage.

Maybe this doesn’t help much at the moment as I’ve shit the system down until I can find more info. That’s what it looks like now anyways.

Thanks. My guess would then be something with the Growatt settings shutting down the PV input and not restarting automatically. I could also be wrong about that as well.

Hi guys. Update on no PV input detection after sunrise. I waited all day for full sun to see if any shade was the reason the inverter battery charge and PV input were not restarting when the sun comes out but I’m still running into the same issue. At night, the battery charge indicator light...

I think I might be onto the problem. One of my panels in the array even at this time of day and sunshine has too much shade and isn’t producing enough voltage to kick the charge back on. I’m getting voltage drops down to 55v PV input! Thanks for the help guys. I think I need to correct this...