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NinerBikes's avatar
NinerBikes
Explorer
Dec 06, 2013

Rethinking my 120w portable solar power panel.

After doing some more testing of voltage on my Wal Not so Smart Group 24 DC battery and my Solar Blvd 120W portable solar panel kit for my 21 foot travel trailer, as well as doing a lot more reading a...
BFL13's avatar
BFL13
Explorer II
Dec 07, 2013
I only looked at the 12v panels for this, but of course for same watts and lower Isc you get more Voc. The monos were 22ish and the poly 21ish. I wonder if the higher Voc gets you more when using an MPPT so that's why they go that route, no idea.

JiminDenver what are the Vocs, Vmps, Iscs and Imps for the two panels you have?

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