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325w x 4 = 1300 w @ 26V =50A
your controller is rated for 40A
As the MPPT cycles up and down, it may not be able to find
a stable point for just 40A, and gives up. After a while of this
abuse, it may be cooked.
We still have no idea about the PV panel specs,
Voc
Vmp
Imp
tracer 4215 MPPT.jpgPowerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
|| Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
|| VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A
solar: http://tinyurl.com/LMR-Solar
gen: http://tinyurl.com/LMR-ListerComment
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First post I gave model #'s of panels and cc. The cc is supposed to be able to handle one and a half times it's rated output so I'm well within that.
Thanks for all the suggestions, Im sure I know what's happening now
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Oh are these the 20V panels or the 80V panels ???Panels are 4 x 325w CS6U-325P wired two sets in series then paralleled
You will never catch me bothering to look up a users panel specs, because the specs are right there in front of YOU. Glad you got it workingPowerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
|| Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
|| VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A
solar: http://tinyurl.com/LMR-Solar
gen: http://tinyurl.com/LMR-ListerComment
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