What material you cover your greenhouse with is an important factor in its overall efficiency. Solexx Panels offer an insulation value greater than polycarbonate panels, double-pane and single-pane glass windows. Not only are the Solexx Panels efficent but they also provide 70-77 percent soft, diffused light, the best kind of light for plants. Solexx Panels are flexible and feature glazing that protects your greenhouse from strong winds, snow, and other harsh weather.