600 watt plan for RV

[nova]

I did the load calculations and found that 600 watts should meet my needs.

I have a brand new Sanyo 195W panel its output is almost 60 volts.

I can't find matching panels with that high voltage output.

I can find many that output in the mid 30 volt range.
So I thinking of hooking two of those up in series and then adding the Sanyo in parallel.

Hopefully this would balance the incoming voltage to the controller.

Am I on the right trac doing it like that or is there another way.

Controller suggestions without spending more than I need to would also be appreciated.

tks

[dkpro1]

I did the load calculations and found that 600 watts should meet my needs.

I have a brand new Sanyo 195W panel its output is almost 60 volts.

I can't find matching panels with that high voltage output.

I can find many that output in the mid 30 volt range.
So I thinking of hooking two of those up in series and then adding the Sanyo in parallel.

Hopefully this would balance the incoming voltage to the controller.

Am I on the right trac doing it like that or is there another way.

Controller suggestions without spending more than I need to would also be appreciated.

tks

Yes you are I am doing just that same thing just get the 2 series panles close to the same vmp as the sanyo ....the 2 series panles need to be same amp rate also

[nova]

How is the amp rating listed on the label?

[dkpro1]

amp

How is the amp rating listed on the label?

It will be the IMP

[nova]

here's the specs

pmax 195W
vpm 55 V
imp 3.53
voc 68v
isc 3.79

Any suggestions for the other two panels?

[Sunking]

here's the specs

pmax 195W
vpm 55 V
imp 3.53
voc 68v
isc 3.79

Any suggestions for the other two panels?

Need specs on all the panels you intend to use.

[nova]

Those specs are from the one panel that I have, so I was asking what specs I should look for in two more panels that I need.

[Mike90250]

You do realize that IMP is only possible in an air conditioned lab, with a calibrated source ?

Warmed by the sun, and with less than perfect solar alignment, you would be lucky to see 60% of label power.

[dkpro1]

suggestions

here's the specs

pmax 195W
vpm 55 V
imp 3.53
voc 68v
isc 3.79

Any suggestions for the other two panels?

you will need three 12 volt panels in series in parallel with the 55 volt panel.....12 panels all need to be the same