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 is a Riverside, California business serving customers involved in solar photovoltaics with specialized building and field equipment. Formed in 2007, the company was created to develop test and measurement technology for the solar industry. Today, Atonometrics designs, manufactures, and sells soiling and irradiance measurement products built for long-term outdoor use on PV installations worldwide. For organizations in and around Riverside that need reliable measurement tools to monitor solar performance over time, Atonometrics offers purpose-built instruments focused on real-world conditions in the field.