GlassParency drastically improves the lifetime of your solar panels, reduces maintenance costs and increases energy efficiency. Our solar panel hydrophobic coating repels rain and snow, allowing it to flow off the surfaces of your solar panels more easily. Solar panels, therefore, become more efficient in inclement weather. The self-cleaning properties our hydrophobic glass treatment offers allow for bird droppings, dust and many other contaminants to be more easily removed by rain or by manually spraying water over your panels.