We are planning to expand our house and are considering using solar panels instead of roof tiles on the entire south side; we're talking about just under 100m2 of roof area.
I know there are companies that offer the entire job, but I want to do the work myself and am wondering where one can buy a package solution (i.e., buy panels and materials, as well as the system connection, but install the system myself). Does anyone know of companies that sell such package solutions or where one can buy only the materials?
