Atonometrics Inc

Atonometrics, Inc. was formed in 2007 to develop test and measurement technology for the solar photovoltaics industry.

We design, manufacture, and sell soiling and irradiance measurement products for long-term outdoor use on PV installations worldwide.

Atonometrics Inc, based in Portland, Oregon, was formed in 2007 with a focus on developing test and measurement technology for the solar photovoltaics industry. The company designs, manufactures, and sells soiling and irradiance measurement products built for long-term outdoor use on PV installations around the world. For customers seeking reliable measurement solutions in support of solar performance monitoring, Atonometrics brings specialized expertise in developing instrumentation that helps track key environmental variables—supporting more informed operations for photovoltaic sites throughout the Portland area and beyond.