Most professionals in the roofing industry can agree that SRI is the key to picking the right cool roof. An ideal cool roof has an impressive combination of both high emissivity and high reflectivity. But just how high is high enough to be sufficient? And which combination of these two values will yield the most […]
Even after all these years, scientists and engineers are still finding new ways to squeeze more and more electricity out of sunlight. Heterojunction solar cells are one of the newest technologies in the consumer solar panels market. As a business owner searching for effective building integrated photovoltaics (BIPV) to incorporate in your building, it can […]