Jump to content

different energy values


Vishnu
 Share

Recommended Posts

Hey there,

I remember reading a similar question sometime in this Forum but couldn't find it in the moment. The question is, I see different energy values in the report. 

the monthly generation values adds upto 14.191 kWh

image.png.3895c91e2171aafbfe2287eed1ebe7dc.png

 

where as,  the value post the losses shows 17.993 kWh but at the end the PV Generated Energy values shows 18.004 kWh. could you please help me with this?

image.png.0f4ad11931385048ed4e15bfab943af6.png

Link to comment
Share on other sites

Hi Vishnu,

the first result that you show is the energy yield according to EnEV (German Standard "Energieeinspeiseverordnung") and is calculated with the (simple) formulas given in the standard.

https://help.valentin-software.com/pvsol/2019/pages/results/energy-yield-for-enev/

The second result is the energy balance that is an output from our simulation core.

https://help.valentin-software.com/pvsol/2019/pages/results/energy-balance/

So, if you want to have a "Nachweis" for the German EnEV, take the first results. If you want to have a detailed and validated simulation of your PV plant, take the second :)

Kind regards,

Martin

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...