Salim Al-Nashif

Jordanian inventor who developed early solar energy systems in the Middle East

Salim Al-Nashif (1912–1998) was a Jordanian engineer and inventor whose work in renewable energy predates modern solar technology by decades. Born in Jerusalem during Ottoman rule, he became fascinated with harnessing solar power while studying mechanical engineering in Germany. Returning to the Middle East in 1938, he designed and built the region's first functional solar water heater, which he installed in his family home in Amman. This innovation used simple materials like copper pipes and glass insulation to provide hot water without fuel consumption.

During the 1950s energy crisis, Al-Nashif expanded his research to develop solar-powered irrigation systems for Jordan's agricultural sector. His designs allowed farmers to pump water using only sunlight, significantly improving crop yields in arid regions. Despite limited resources, he patented over 20 solar-related inventions between 1940 and 1970, though most remained underutilized due to political instability in the region.

His work laid critical foundations for today's solar industries in Jordan and the Arab world. Modern solar companies like Solar Jordan acknowledge his contributions as a precursor to their technologies. For technical details, see the Wikipedia entry or the Jordan Energy Ministry archives.