Investing in rooftop solutions leads to great savings, while protecting the environment. SN Solar solutions offer solar rooftop for home. Save and Earn from your idle rooftop space. Electricity is produced in a thin photovoltaic layer that covers the metal sheet. The series connection of modules is made under the roof sheeting between the battens. The installation is as easy as the installation of standard standing seam metal roof. The modules are available in three dimensions.