UMA® Solar is a leading solar thermal and solar electric distributor in the United States. For more than 35 years, we have been working with local dealers in providing solutions and energy savings for residential and commercial customers.

YK Solar , is a large comprehensive private enterprise engaged in manufacture, development of photovoltaic technology modules and applications.

We are specialized in PV Mounting Systems, Free Field Projects, Flat & on-roof Solutions and Building integrated Photovoltaic.