Properly installed solar plants should not cause any damage to your roof. In fact, they add to the aesthetics of the roof. They also tend to protect the roofing materials they cover by shielding them from precipitation, light, and heat. CleanMax Solar does use non-penetration solutions for installing rooftop solar plants to avoid drilling. For RCC roofs, concrete blocks are set up on the rooftop and panels are mounted on these blocks. Hence, no drilling is required on the roof. For metallic roofs, rails are set up on the roof before the installation of solar power plant.