Finally got the time and good weather to complete the setup on the off grid solar kit. Therefore I have a few questions. First when I first connected the controller to the battery I was reading 12.6 on the controller. After 1/2 day and a full day today the controller is reading 12.1 . So how do I check the output of the solar panel? Also after reading thru the install manual I was unable to locate any info for the solar panel icon. Also when checking the controller this afternoon the solar panel icon on the controller was flashing with the controller reading 12.1 v. Thanks again for all your help to this newbie in the solar family.