There are different cases of installation of photovoltaic systems, the licensing of which is discussed below.
The most common installation places of PV panels is:
a) House roof
b) House terrace
If the panels are to be installed in any of the above, a small-scale license is not required if the building to be installed has a building permit.
A title is required from the land registry, and the owner must have a meter installed by DEI in his name.
If there is a building in the site that does not have a building permit but can be proven that it had been built before 1955, a 'demolition exception' license is required.
In the case of the construction of a shelter on the site where the house is located, small-scale construction works is required for the construction of the shelter.