The crew of only three showed showed up to carry on the installation. Today they finished up getting all the panels in place and mounted to the support structure. They also got several of the arrays all wired together so that the output of the panels can be wired to the junction boxes and from there to the Inverters. There are two inverters, one for the first floor arrays and one for the second floor arrays. This is done so that if in the unlikely situation one inverter fails there will still be power generated from the other array and fed into the second inverter module. In that case Solar city would see by their remote monitoring system that the out put dropped and would send out a repairman to remedy the problem. Both inverters were also mounted along with the main concentrator box. Also today the conduit runs were started. Boy they sure did a lot of work today and they will be back at it early on Monday!

Ed. note — here are Nahant’s earlier diaries:

Solar Power for the Home: My experiences with having a Solar Electric System installed
Solar Installation update!!!
Solar Installation Day One

Solar Installation Day Two

And here’s a picture:

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