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Antaisolar promoted its TAI Universal series 2P tracker with improved maximum length of 80 meters compared to previous model’s 70 meters
The company also showcased its AT-Spark series 1P tracker featuring a self-developed octagonal torque tube
Apart from trackers, the exhibitor unveiled its ALTRA series PV module roof mounting system
Antaisolar, a well-known Chinese solar tracking system and PV module mounting solution provider, exhibited its single-axis 1P and 2P trackers and PV module roof mounting systems during SNEC 2026. On the sidelines of the exhibition, the TaiyangNews team took the opportunity to speak with the Sales Director LATAM of Antaisolar, Juan Manuel Rivarola, about the company’s showcases.
Rivarola highlighted the company’s single-axis 2P tracker series, TAI Universal, aiming at sites with limited spaces that need higher energy density. It is a multiple slew-drive single-axis independent-2P tracking system. That means each tracker has more than 1 slew-drive mechanism, which can independently and accurately rotate the PV modules connected in a 2P portrait configuration in sync with the Sun’s movement from east to west.
According to Rivarola, this latest displayed version has a maximum length of 80 meters, an increase from the earlier 70 meters. It can also withstand an extreme wind speed of up to 60 meters per second (mps) compared to the previous model’s 55 mps. He noted that the latest model has a tweaked structural configuration that allows longer distances between posts, facilitating CapEx optimization by installers or developers. Rivarola added that the tracker’s TCU, or tracker control unit, is fully developed in-house. He attributed these latest improvements to the company’s research & development (R&D) team.
On the 1P tracker side, the company promoted its AT-Spark series 1P solar tracking system. According to Rivarola, a core feature of the tracker is its multi-slew drive system, paired with its self-developed octagonal torque tube. It has one set of motor and gear drives, which are mechanically synchronized by the secondary axis, just below the torque tube, along the length. It supports 3 to 4 PV strings within a tracker length of 143 meters.
Also on display were the company’s ALTRA series PV module mounting systems for different types of roofs, including metal roofs, roof tiles, and balcony systems. For metal roofs, the manufacturer offered a mounting system with and without a bolt-based system that requires roof penetration. Rivarola also displayed the SnapFit mounting system that can be easily placed on mounting rails manually, saving installation time.
