SOLYS 2 Dual Axis Sun Tracker is an all-weather positioning platform that is fully automatic and does not require a computer or software installation. The integrated GPS receiver automatically configures position and time data. Multi color LED indicator lights for operation status and Ethernet ports allow software upgrades. An efficient belt transmission system does not require maintenance. The hard cast aluminum shell features a tripod with leveling feet. And it comes with Kipp&Zonen direct radiation meter installation accessories and a second side panel suitable for additional direct radiation meters. The top mounting plate can be used to facilitate the installation of three Kipp&Zonen radiometers. The sunshade component attachment includes a top mounting plate and allows the tracker to be configured as a complete solar monitoring station. Due to the time being updated by the GPS receiver, SOLYS 2 will not be affected by internal clock drift. The sun sensor is optional for active tracking to ensure the stability of the support platform. The design of SOLYS 2 aims to provide reliable and affordable sun tracking payloads for small and medium-sized enterprises. (<20kg) For solar monitoring applications, its accuracy is high. The built-in power supply can accept both 24 VDC and 90-264 VAC simultaneously, and allows DC voltage to be used as a backup power supply. SOLYS 2 is an all-weather instrument that can provide ideal performance even in harsh weather conditions (from the equator to the polar regions). The built-in heater can reduce the working temperature to -40 ° C in AC power mode. SOLYS 2 has high precision, high resolution, and repeatability.