PV Gap

Derrick Said:

do u know any Building Integrated Photovoltaic Simulation softwares?

We Answered:

Energy Plus

Felicia Said:

building integrated photovoltaic... detail?

We Answered:

You are seeking a more technical answer than you are likely to get in this limited space.

Check archives of Mother Earth News, they ran several articles on this issue in the past 3 years or so.

Google BIPV

If you are using BIPV, you should consider built-in lighting systems that utilize white LEDs (in addition to designing for daylighting as much as possible). Also consider heat effects on PV efficiency; you might design a system that sucks heat from PV panels and transfers it to domestic water heating system.

I believe BIPV roof panels are rated 15-20 years, comparable to shingles. In computing costs, don't forget tax benefits (credits) for renewable energy choices. May depend on your state, talk to a local installer & accountant to confirm before deciding.

Manufacturers and Suppliers

Atlantis USA Sunslates™ (www.atlantisenergy.org)
bp solar (www.bp.com)
Energy Photovoltaics, Inc. (www.epv.net)
RWE SCHOTT Solar (rweschottsolar.us)
Shell Solar (www.shell.com)
United Solar Ovonic Corp. (www.uni-solar.com)
http://www.terrasolar.com/bipv.html