It would be great if the sun component also had current azimuth and not just elevation. This would make it possible to close/open sun screens when the sun is within certain angles of the house.
Thanks
Wow, that was fast. Thanks!!! This has just saved me from having to install 3 light sensors for different angles of the house and just have one common brightness sensor 
Thanks, Fabian
So far it is just a PR.
Will be available with 0.21.