Made in USA and sources some materials from international suppliers
The sTracker structure is completely designed and manufactured in San Jose CA.
All metal materials are purchased from suppliers in the USA.
Machine shop services and assembly are provided from Suntactics and other local US services.
Solar panels are sourced from Solar World, LG and Sunpower
Tracking electronics are a combination of a US supplier and Suntactics
Tracking actuators are sourced from China.