Solar Junction Corporation, based in San Jose, California, designs and manufactures the world’s highest efficiency terrestrial and space solar cell products. Founded in 2007, Solar Junction has achieved multiple world records for solar cell efficiency and has successfully extended its patented semiconductor technology platform to develop innovative products for terrestrial power, space power, and optoelectronics applications.  With Solar Junction’s in-house capabilities and qualified manufacturing partners, we fully support our customers from product conception to high volume production.