China-based Antaisolar has launched its AT-Spark intelligent solar tracking system during the “Spark ON” event in Xiamen. The system was designed for utility-scale plants and was built to deliver higher yield and lower LCOE. AT-Spark used a multi-slew drive system and an octagonal torque tube that increased stiffness and strength while lowering material usage. The tracker supported a 143 m span and reduced piles through its optimized structure. A dual-spherical bearing adjusted to terrain slopes and reduced manual alignment. Its modular housing enabled faster installation. The SmartTrail control system optimized module angles and included protection modes and monitoring tools. AT-Spark was offered as a full lifecycle solution with global supply support and local service teams.