Home > Energy & Power > Electrical Equipment > Solar Parts and Components > Solar Control Window Films Market
Certain film types absorb all the sun's rays rather than reflecting them away, heating up and radiating heat onto the window glass. Overheating of the glass can cause the factory seal to break or the glass to shatter. The window may need to be replaced if the factory seal is compromised, making it less energy efficient. Such installation and warranty issues with the products, along with the availability of alternatives, may impede the industry expansion. Although solar film producers warn that films void window warranties, numerous film producers offer to match them.