RST CleanTech Solutions

The global leader in fully automated solar panel cleaning. RST CleanTech was established in 2013 and quickly became a global leader in automated solar panel cleaning. Since our inception, we have installed 4,000+ projects worldwide ranging in size from residential arrays to large-scale utility projects. Today our patented systems clean more than 2,000,000 panels each day. We hold two patents that allow our systems to deliver water effectively and efficiently with no moving parts. Our technology has been closely inspected by a variety of panel manufacturers who have determined that RST’s NightWash system is not only effective but also meets their panels’ maintenance requirements and specifications.