Woodalls Open Roads Forum: Tech Issues: Solar Panel Voltage Question
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 > Solar Panel Voltage Question

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Salvo

California

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Joined: 06/01/2008

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Posted: 11/20/09 08:30am Link  |  Quote  |  Print  |  Notify Moderator

Doesn't look good, but I would recheck at noon. Due to diffusion, the sun's intensity is not strong in the morning or later afternoon.

It doesn't seem it's worth installing a 7W panel.

Sal

rcolman

southern california

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Posted: 11/20/09 08:32am Link  |  Quote  |  Print  |  Notify Moderator

the RV came already setup with the internal wiring, roof connections, etc. for this exact panel, so I am just trying to get back to stock.

lbrandt

Springfield, MO

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Posted: 11/20/09 12:14pm Link  |  Quote  |  Print  |  Notify Moderator

the panel specs are:

Voc = 21.09
Aoc = 0.44A

I am reading:

Voc= 19.72
Aoc = .080A

early morning sun

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The numbers look good for that size panel.
It won't give you much, but better than nothing.


Larry & Ann Brandt
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1999 NRV Tradewinds 7371, W/300 CAT. if it ain't a CAT it must be a dog

01 PT Cruiser
Chipper & Sally Ann the dog's , Spookie & Patches the cat's.
MotoSat/F1/.74/117W/DW7000(6253)
300 Watts Solar

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