Masdar has developed different types of concentrated solar power systems. The 100 MW Shams 1 plant uses a parabolic trough system, which concentrates sunlight onto oil-filled pipes.The oil is heated, and this heat in turn produces steam which drives a conventional steam turbine.
Masdar’s 20 MW Gemasolar plant uses an array of reflectors, or heliostats, that reflect sunlight onto a central receiver which stores heat as molten salt. This in turn generates steam which drives a steam turbine. Gemasolar was the world’s first utility-scale solar power plant to combine a central tower receiver system and molten salt storage technology, enabling power generation 24 hours a day.