Solar Power Forecast with 2 roofs

10 comments started 2023-03-11 last 2023-04-05
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#1 wafu

Does anyone know how to have 2 roofs with different orientations included in the forecast model? Thanks

#2 TheDragon (GivEnergy)

Yes. I have 6kw NW and 2KW SW.

In solcast you set up 2 resources, one for each roof. Note the 2 IDs down

in the GivEnergy Portal, delete the current resource, then re-add the 2 x resources instead.

GivEnergy then combines them for you

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#3 pacemaker

where is this forecast stuff in the givenergy portal ?

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#4 TX200

On the homepage of the web portal. Click to add a new card.

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#5 pacemaker

TX200

Oh nice, thanks! Had no idea that was there!

#6 TheDragon (GivEnergy)

pacemaker You need to create a free Solcast toolkit account

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#7 pacemaker

TheDragon (GivEnergy) yep I had one of those already, had no idea the portal integrated though. Up and running now.

Did you setup the two roofs as two sites in solcast?

#8 TheDragon (GivEnergy)

pacemaker Yes.
2 resource IDs, add them both in GivEnergy. GivEnergy portal will then do the maths and combine them into one graph/forecast

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#9 justpassing

I seem to fall at the first hurdle. I cant get the homepage to save either addition or removal of cards. ( yes I have pressed save ! ) :-)

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#10 SilverArt

justpassing I didn't think it was that obvious when I did it but:

Portal > Account Settings > MANAGE ACCOUNT SECURITY

Down to the bottom of the page - "My API Keys"

Existing key will be "solcast-api-keys.......etc." > Delete it using the 'Rubbish bin'

Set up the two new keys and you should be OK.