1.7 MWp Membrane Flat-Roof PV Plant in Adana on ISOFLAT D

Rail rows running between the ventilation units

The plant is on a very large, flat membrane roof in Adana, edged by a low parapet. Ventilation units stand on the roof, and the rails run in orderly rows through the open space between them along the long axis of the roof.

For this roof ISOTEC supplied the ISOFLAT D flat-roof system in the IMC version. ISOFLAT D carries the modules back to back in an east–west arrangement; on site, aluminium rails were laid in parallel rows with cross profiles between them.

The system is fixed to the roof with IMC fixings: white discs are welded to the membrane, and a bolt that carries the system stands on each one. This version uses no ballast stones; the load goes straight into the fixings welded to the membrane. The photos were taken in April 2026, before the modules were installed.