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calculate monthly PR

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Hi,

 

For a project I need to calculate the monthly PR values, what would be the best way to do this?

I noticed the result page has performance ratio per inverter,   how to I calculate the 'project' total PR from this.   

Should I average the values for every month? or maybe weighted average  (sum of (WPx inverter pr)  divided by total WP)

or should i dive deeper and just use the PR formula  to calculate the monthly Pr values

 

thanks in advance

 

Peter

Hello Peter_

On 3/20/2024 at 10:26 AM, Peter_ said:

For a project I need to calculate the monthly PR values, what would be the best way to do this?

I noticed the result page has performance ratio per inverter,   how to I calculate the 'project' total PR from this.

image.png

At the moment we do not weigh the monthly PR, it is averaged; there could be rounding errors in the range 0.1%.

Kind regards
Frederik

  • 2 weeks later...

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