Renogy Rover 40A CC Mppt error code

Fabian
Fabian Registered Users Posts: 131 ✭✭
in Off Grid Solar & Battery Systems #1
I have a Renogy Rover Mppt 40A charge controller which is displaying an error code: ACr

It is not working. Display turns on, but just displays "ACr." Does not respond to buttons. Does not appear to charge batteries.

What can I do to repair the CC or remove this error code?

what does this error code means?
· Share on Twitter

Comments

  • mcgivor
    mcgivor Solar Expert Posts: 3,854 ✭✭✭✭✭✭
    #2
    Do a reboot, disconnecting solar first, then battery, Walt 5 minutes connect battery, wait for the boot process to complete, if everything seems normal connect PV. Just a suggestion, electronics sometimes get caught in a loop, a reboot is the first thing  I would do.
    1500W, 6× Schutten 250W Poly panels , Schneider MPPT 60 150 CC, Schneider SW 2524 inverter, 400Ah LFP 24V nominal battery with Battery Bodyguard BMS 
    Second system 1890W  3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.  
    5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
    · Share on Twitter

Categories