Zimnismoboy34 Posted June 4, 2021 Share Posted June 4, 2021 i found and have configured one parameter in the growatt menu accessing the menu through holding arrow up and arrow down at the same time then entering 111 should only be done by some one who knows what they are doing . please see pics attached . These settings exist in the menu and maybe @Coulomb could assist as he is really in the know about firmware etc . bAt is for the battery voltage offset and seems to calibrate the correct battery voltage reading . Gf.d IN.4 or inv might be inv calibration OP PV might be pv calibation Quote Link to comment Share on other sites More sharing options...
Coulomb Posted June 5, 2021 Share Posted June 5, 2021 19 hours ago, Zimnismoboy34 said: These settings exist in the menu and maybe @Coulomb could assist as he is really in the know about firmware etc . Sorry, I've had to abandon any firmware other than Axperts, and have to focus on only a few models of those. It's just too time consuming. Quote Link to comment Share on other sites More sharing options...
Zimnismoboy34 Posted June 5, 2021 Author Share Posted June 5, 2021 thank you for the response possibly we flying in solo on this one .. Any one else care to test and revert with other features and settings these configuration parameters might alter ? Quote Link to comment Share on other sites More sharing options...
Zimnismoboy34 Posted July 7, 2021 Author Share Posted July 7, 2021 Bump any one else have any info ? Quote Link to comment Share on other sites More sharing options...
Durbanguy Posted July 10, 2021 Share Posted July 10, 2021 Howzit just saw your post will try change some of those settings on my growatt. Quote Link to comment Share on other sites More sharing options...
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