EKO STR-21G Sun Tracker
EKO’s compact STR-21G is a single-arm sun tracker designed to support a full suite of global, diffuse, and direct radiation measurement sensors.
The EKO STR-21G Sun Tracker is an active, two-axis tracking system ideal for solar resource monitoring projects requiring accurate measurement data specifically related to Direct Normal Irradiance, Diffuse Horizontal Irradiance, and Global Horizontal Irradiance. The compact, single-arm sun tracker integrates seamlessly with NRG’s complete solar solutions, including power supply and mounting accessories, to further streamline measurement campaigns.
The STR-21G Sun Tracker features an EKO MS-57 pyrheliometer, shading disk arm, and mounting platform for up to two pyranometers. Its modular design allows for a simple, standardized installation process for increased efficiency and repeatability, site after site.
*Please note that pyranometers are sold separately
- Automatic initialization and sun tracking for optimal ease-of-use and accuracy
- Modular design allows for the collection of precise solar measurement data that can be customized depending on a project’s needs
- Remote communication with tracker includes ability to adjust positioning or synchronizing with PC or data logger
Please call us at +1 802-482-2255 for specifications.
Webinar: What's New in Solar at NRG Systems?
NRG Systems’ solar resource measurement solutions are designed to provide a truly turnkey experience. Everything from hardware to data services and field support can be acquired from a single source – us! To offer our customers end-to-end solutions in an ever-evolving market, we are continually evaluating and adjusting the products and services we provide. This webinar, led by our Manager of Product Management, Michael Fisher, touches on some of the latest solar developments here at NRG Systems.
Mon – Fri: 8:30am – 5:00pm Eastern Time (GMT-5)