A good structure for mounting the solar panels on the Rooftop apart from being rust free and bearing loads and wind must have the following features ;
1. Must have a walkway so that every panel is accessible.
2. It must be easy and safe to clean the solar panels standing on the walkway .
3. Must have a conduit or a channel to run the cables.
4. Must have a good air path so that there is no tunneling effect anywhere.
