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 Seattle-area building supplies business focused on test and measurement technology for solar photovoltaic (PV) installations. Formed in 2007, the company designs, manufactures, and sells soiling and irradiance measurement products built for long-term outdoor use. These measurement solutions help support PV performance tracking on installations worldwide, making Atonometrics a practical choice for builders, solar stakeholders, and operations teams in Seattle, Washington State seeking reliable tools for monitoring key environmental factors like soiling and irradiance.