{"id":9243,"date":"2024-07-17T05:38:43","date_gmt":"2024-07-17T05:38:43","guid":{"rendered":"https:\/\/eko-instruments.com\/us\/product\/str-22g-sun-tracker-2\/"},"modified":"2026-06-05T14:58:56","modified_gmt":"2026-06-05T14:58:56","slug":"str-22g-sun-tracker","status":"publish","type":"product","link":"https:\/\/eko-instruments.com\/us\/product\/str-22g-sun-tracker\/","title":{"rendered":"STR-22G Sun Tracker"},"content":{"rendered":"<p>The compact 2-arm STR-22G sun tracker is perfectly suited to support all kinds of Global, Diffuse and Direct Radiation measurement sensors. Besides the standard EKO sensor mounts, various alternative mounts for non-EKO sensors are available. Featuring a fully automated set-up procedure via an onboard GPS receiver, providing increased reliability and enhanced functionality, the compact Sun-Tracker guarantees accurate sun tracking and pointing of the attached solar sensors from sunrise to sunset.<\/p>\n<p>The 2-axis tracker automatically adjusts to the sun\u2019s position by the sun sensor closed-loop control system, even if the tracker is not oriented or levelled properly. The sun-tracker comes standard with a small table tripod (larger tripod available). The 24 VDC low power consumption tracker can be powered by a solar-powered battery system or DC power supply. A wide range AC power adapters can be supplied to connect to the grid.<\/p>\n<p>For over 20 years, clients who have deployed STR sun-trackers have enjoyed easy set-up, smooth operation, and reliable tracking.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Key Features:<\/strong><\/p>\n<ul class=\"f-list product-features-list\">\n<li>All-Weather Tracking with Integrated GPS Receiver &amp; 4-Quadrant Sun Sensor<\/li>\n<li>Low Power Consumption<\/li>\n<li>Quick, Easy, Fully Automated Setup<\/li>\n<li>Easy Integration with any DAQ system<\/li>\n<li>Harmonic Drive\u00ae mechanical gear system, for maximum positioning accuracy<\/li>\n<li>Deployed in Antarctica, proven in extreme climates worldwide<\/li>\n<li>RS-232 serial interface for position control<\/li>\n<\/ul>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"@id\": \"https:\/\/eko-instruments.com\/product\/str-22g-sun-tracker\/#product\",\n  \"name\": \"STR-22G Sun Tracker\",\n  \"url\": \"https:\/\/eko-instruments.com\/product\/str-22g-sun-tracker\/\",\n  \"image\": [\n    \"https:\/\/eko-instruments.com\/wp-content\/uploads\/2024\/07\/STR-22G-Sun-Tracker-with-MS-80S-Pyranometer-and-MS-57-Pyrheliometer-scaled.png\",\n    \"https:\/\/eko-instruments.com\/us\/wp-content\/uploads\/sites\/15\/2024\/12\/STR-22G-1-500x500.png\"\n  ],\n  \"description\": \"The compact 2-arm STR-22G sun tracker is perfectly suited to support all kinds of Global, Diffuse and Direct Radiation measurement sensors. 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