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 in Tucson, Arizona, designs, manufactures, and sells long-term soiling and irradiance measurement products for solar photovoltaic (PV) installations. Formed in 2007, the company was created to develop test and measurement technology for the solar photovoltaics industry, supporting accurate monitoring of conditions that can affect PV performance. With products built for outdoor use, Atonometrics serves PV installations worldwide, helping operators and solar professionals track soiling and irradiance over time to better understand system behavior. For businesses in Tucson and across Southern Arizona looking for reliable building supply-related components tied to solar monitoring, Atonometrics offers specialized measurement technology purpose-built for the field.