Is it necessary to have headers on a new wood frame construction to install solar panels?
Edited
No, it is not necessary to add headers to the wood frame of a new house.
The rafters are used directly as a support for the installation system, see the installation system manual for more details.
See also the list of installation systems compatible with our Dualsun panels.
>To go further : What mounting systems can be used to install Dualsun SPRING panels on roofs ?
