Jump to content

P90 from bifacial and monofacial


Recommended Posts


I have a problem with calculating the production using bifacial modules.

I created 2 identical installations:

1. with the use of monofacial panels

2. with the use of bifacial panels.

The total amount of electricity produced for monofacial is lower than for bifacial by about 6%, which is approx. On the other hand, the amount of energy for the P90 coefficient for monofacial panels is greater than for bifacial panels. Why is this happening?

All assumptions of the model are identical. Same inverters, same installation DC power, same installation losses. And yet the production of P90 for bifacial is less than P90 for monofacial. Can you help find a solution?

Link to comment
Share on other sites

  • 2 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...