Interested In

Every year, solar systems generate more than 20 times the power needed to meet the world’s energy needs. And yet, this technology still represents only 1% of global power generating capacity. STE aim is to do whatever it takes to increase the contribution made by this renewable clean energy source to its own energy mix by acting directly at every link in the value chain, from research through manufacture to installation.

Solar System

The sun, an unlimited source of energy for humanity, provides competitive energy with high potential. Solar energy could account for as much as 16% of total electricity production by 2050 (compared to 1.8% in 2016 – source: International Energy Agency).


STE wishes to contribute to a more harmonious world, where progress meets the expectations of individuals, populations and the planet, a future that respects both individual and collective needs. Solar energy responds perfectly to these challenges, and has its place in the energy mix, as one of the pillars of a sustainable energy transition.



Tel:            +98 21 46291612


Fax:           +98 21 46291713


Address:     Unit A1 _ Negin Aseman TW. ,
                    Marzdaran BLV. Tehran, Iran 1461874816.

Contact Us



Tel:               +98 21 46291612


Fax:              +98 21 88480715


Address:      Unit 3, No. 20, 6th Alley, Vozara (Khaled Eslambooli Street, Tehran, 1511743644, Iran.