Overview

The RC22M Reference Cell and Accessories system is a comprehensive irradiance, temperature, and wind measurement solution designed for commercial and industrial PV arrays. Key features of RC22M, main part number 810323-01, include:

• Measures Irradiance, Wind, and Temperature: Measures irradiance (0 to 1500 W/m²), wind speed, back-of-module temperature, and ambient temperature.

• Accurate Across a Wide Range: Offers high accuracy across a wide irradiance range with auto-ranging, and calibrations at both 1000 W/m² (STC) and 135 W/m² (BSTC).

• Glass-to-Edge Design: Ensures water roll-off, reducing soiling for more accurate measurements.

• Modbus RTU Communication: Digital communication via RS485, making it easy to integrate into existing systems.

• Modular Design: Expandable with optional accessories, including wind speed sensors, ambient temperature RTDs, and back-of-module RTDs.

• Ease of Installation: Features a compact, easy-to-mount package, with optional cables and connectors available in various lengths. Configuration is managed via software for seamless setup.

The RC22M pairs with Mars™ sensors for accurate performance monitoring, eliminating soiling-related inaccuracies.