Renewable Energy Software ?

Dear Colleagues,

I am developing a database of commercially renewable energy programs.
It is hoped that this database and selection engine will be made freely
available on the internet.

I would like to hear of any renewable energy software (eg. solar
active/passive/thermal, PV electric, wind, hydro) which is currently
commercially available. The software should be for energy calcualtions.

If you know of any such software or other references I would be grateful.

I lok forward to hearing from you soon.


Michael Brogan