RS485 solar reference cell RC22™

Modbus RTUwith temperature sensorfor photovoltaic systems

- RC22 is the first PV reference cell specifically optimized for both bifacial and monofacial PV systems. - The ultra compact design allows easy mounting anywhere, including on the rear side of your bifacial array. - Wide-dynamic range, ultra-low zero offset, and dual calibration at both 1000 W/m2 (STC) and 135 W/m2 (BSTC) provide accurate measurements over the full range of irradiances seen by bifacial systems. - The RC22’s unique glass-to-edge surface design eliminates excess soiling versus conventional reference cells. - Integrated features support multiple mounting configurations. Outputs: - Irradiance - Cell short-circuit current - Cell temperature Applications: - Measure high-accuracy solar irradiance for both monofacial and bifacial PV systems - Characterize irradiance uniformity on the rear side of bifacial arrays - Collect prospecting data at pre-construction sites