Atonometrics, Inc products

The PV Device Soiling Measurement Systems for PV Power Plants allows users to quantify the site-specific effects of soiling on PV module power generation.

Multipurpose dual RC18 PV reference cell kit – a simple and compact solution for measuring both soiling and irradiance. Your on-site personnel manually wash the labeled “clean” cell on a regular schedule. Use the clean cell for accurate irradiance measurement and compare the dirty cell to the clean one to calculate soiling ratio

Designed for PV System Monitoring:  Specifically designed for low-cost, high-accuracy solar irradiance measurements for outdoor monitoring of PV systems

The Atonometrics Irradiance Measurement System allows users to convert a PV module or cell into a calibrated, digital, PV reference device.

Our UV Exposure System provides ultraviolet (UV) light exposure for accelerated life testing of photovoltaic (PV) modules. The system can be used for UV pre-conditioning required by IEC 61215 and 61646 for PV module testing. A unique design with two large vertical test planes allows for the simultaneous exposure of 2 to 6 PV modules of typical sizes. High throughput, small equipment footprint, and low cost of ownership make the system ideal for reliability testing in PV module manufacturing environments.

The Atonometrics Field Calibration System allows PV module I-V characteristics to be measured in the field and corrected for irradiance and temperature.  Users may calibrate modules to measure their power conversion efficiency, or to convert a standard, production module into a reference module capable of measuring solar irradiance.