|
Glen,
In my case they would be going over a concrete roof. The roof provides for attachment points which are considered on the structural engineering of the house. Especially in my hurricane prone zone.
On those “stubs” low profile aluminum racks are attached which hold the PV panel clusters/modules. They can be removed or better yet, tilted up for access to the underside or the roof.
__________________
International GT Champion; Porsche GT3 Cup Trophy Champion; Klub Sport Challenge Champion; Rolex Vintage Endurance Series Champion; PCA Club Racing Champion; National Vintage Racing Champion
|