Photovoltaic garage roof project

[phil59]

What I'm afraid of is that if you put everything on a single phase, it's tripping, by way too much imbalance.

The best, if possible, is to stay in sorting on the panels.

[Macro]

Ah, so you did a Macropero? Little scumbags!!!

I did an operation to upgrade his CATHI a few years ago...

[Macro]

What I'm afraid of is that if you put everything on a single phase, it's tripping, by way too much imbalance.

The best, if possible, is to stay in sorting on the panels.

The design of my house electricity is such that I can easily "isolate" the lines of the few sockets and consumers I am talking about...and control them with relay switches which will put them back on their original phase of the linky in the event of a cut off the "renewable" source with the WEEE bin that I currently have I can relay a gogo

[Macro]

you try a simulation: https://re.jrc.ec.europa.eu/pvg_tools/en/

My compass gives me an azimuth of 335° and I can only enter values ​​ranging from -180 to +180...
So I have to enter -25° is that it???

[sicetaitsimple]

[
My compass gives me an azimuth of 335° and I can only enter values ​​ranging from -180 to +180...
So I have to enter -25° is that it???

if you are oriented southwest, I would rather say +25.

The azimuth, or orientation, is the angle of the PV modules relative to the direction due South. -90° is East, 0° is South and 90° is West.

[sicetaitsimple]

The slope is not completely exposed due south but rather south west of about fifteen degrees...
?

<correction: if you say "about fifteen degrees" on the one hand and 335 azimuth on your compass on the other hand, there is a consistency problem.
But if you are oriented South-West, your azimuth to enter in the spreadsheet must be positive, at least that is my understanding.

[Macro]

here is the building in question... the north being at the top the part of the roof concerned being that of the bottom... Last night my compass (telephone) gave me 15 degrees less than the north google map and this morning with another compass 335° so 25° less than north...

13 rue.png (18.86 KiB) Viewed 385 times

[sicetaitsimple]

here is the building in question... the north being at the top the part of the roof concerned being that of the bottom... Last night my compass (telephone) gave me 15 degrees less than the north google map and this morning with another compass 335° so 25° less than north...
13 street.png

Alright, that's weird! But I'm sure you know where the North is!
So if it is indeed on your map located upwards vertically, we can effectively say that your roof is oriented South-West by about fifteen or twenty degrees. Enter +15 or +20 in your spreadsheet, you should be fine.

[Macro]

Don't look...I was in the west and I was thinking backwards

[Christophe]

so 25° less than the north...

Uh you mean 25° more than the SOUTH!

Normally the 0° azimuth is NORTH, so this site is a little to the west by defining 0° to the south...but hey...

In short, you have a good SOUTH WEST, it's the best orientation in my opinion...