Thank You Sunpower!

authorised dealer

Sunpower, a commercial solar company based in nearby Richmond, CA, has been designing and manufacturing state-of-the-art solar cells and modules since 1985.  Thanks to a generous discount, we were able to use their high-quality E-60 cells for Zephyr, which, in addition to some valuable advice from their engineers, allowed us to create our most efficient solar array yet.  As a gold-level sponsor, Sunpower’s logo is proudly displayed on our website, shirts, and vehicle. Sunpower’s reliability and performance was instrumental to the success of Zephyr, and we are planning to continue working with them in the development of our new vehicle, Tachyon.

If you would like to know more about Sunpower, we encourage you to visit their website at