Install a Solar Photovoltaic Roof to Generate Free Electricity

Terri Suess and Cheryl Long discuss how you can save money and reduce pollution when you install a solar photovoltaic roof.

Pam Chang beams from the top of her new thin-film Building-Integrated Photovoltaic (BIPV) roof on her home in Berkeley, California.
Pam Chang beams from the top of her new thin-film Building-Integrated Photovoltaic (BIPV) roof on her home in Berkeley, California.
STEVE HECKEROTH