Wiring 2 totally different panels in series...ok?

Started by Wxboy, July 03, 2012, 08:49:13 AM

Previous topic - Next topic
Print
Go Down Pages 1 2
User actions

Vic

#15
July 07, 2012, 08:31:57 PM
OK,  Mike,

Then we do agree on that.

The only other point that I was trying to make,  was that the SW 255's voltage will rise above the stated Vmp,  because THAT Vmp was for the stated Imp of 8.15 A.  The smaller PV will limit the string current to 7.11 A,  so the 255 will have a bit higher Vmp.

This was what I was referring to when I said that I was too lazy to calc the String Vmp.
Vic
Off Grid - Sys 1: 2ea SW+ 5548, Surrette 4KS25 1280 AH, 5.25 KW PV, Classic 150,WB, Beta Barcelona, Beta KID
Sys 2: SW+ 5548s, 4KS25s, 5.88 KW PV, 2 ea. Classic 150, WB, HB CC-needs remote Monitoring/Control, site=remote.
 MN Bkrs/Bxs/Combiners. Thanks MN for Great Products/Svc/Support&This Forum!!
Print
Go Up Pages 1 2
User actions