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Have Solar PVa system with 10 panels on the roof. The Inverter is an Aurora model and displaying error message "Missing Grid", can anyone solve?

Error code "Missing Grid".

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  • Frank Alexander
    Frank Alexander Dec 06, 2014

    Forum, thanks for the input but I resolved it myself yesterday. I was looking for some input failure and when I took the bottom cover off the Regeneration Meter (Landis E110) I found that the Load (N) had become disconnected. Reconnected and all working fine again. Many thanks again and a fantastic site for solutions.

  • Frank Alexander
    Frank Alexander Dec 06, 2014

    Now trying to close this!

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1 Answer

There is insficient input voltage to permit connection
to the grid: the inverter waits until there is grid
voltage to carry out the parallel connection

look at page 27 here for more info

http://www.hyland.com.sg/download/systemtech/POWER%20ONE%20PVI-6.0-TL/POWER%20ONE%20PVI-6.0-TL%20Manual.pdf

you may have a different model of inverter pvi so youll find the manual

i think your output from the panels isnt enough juce as it says
or the inverter or more likely a fuse has failed
remember this is input voltage and not the connection to the grid thats been autherised

Posted on Dec 05, 2014

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