The RC22 PV Reference Cell (810290) is the first PV reference cell specifically optimized for irradiance measurement in both monofacial and bifacial PV systems.
Key features include:
- Compact size & integrated mounting features
- Simplified mounting on front or rear of array
- Calibrated at both 1000 W/m2 (STC) and 135 W/m2 (BSTC)
- High and low scales with auto-ranging, for measurements at front or rear irradiance levels
- Unique glass-to-edge feature allowing water roll-off, eliminating excess soiling vs. conventional cells
- M12 connection port with five-pin pinout for power and communication
- Digital output via Modbus RTU protocol over RS485
- Over-molded connectors available in multiple lengths
- IP67-rated for outdoor use
Click the link at the bottom of the page to download the latest version of the RC22 User Guide, document 880095.
