Soltec offers the SF7, SFOneX, and SFOne solar trackers in 2P and 1P configurations
The SF7 uses a 2P configuration and offers an axis height of up to 4.3 m
The SFOneX and SFOne are 1P trackers supporting up to 90 and 120 modules, respectively
Spain-based solar tracker supplier Soltec participated in Intersolar Europe 2026. Its portfolio comprises the SF7, SFOneX, and SFOne single-axis trackers in 2P and 1P configurations.
The SF7 is an independent-row tracker accommodating 90 modules in a 2P configuration. Its axis height ranges from 2.2 m to 4.3 m, the highest among the 3 systems, providing additional clearance for agrivoltaic installations.
Introduced in 2023, the SFOneX is Soltec’s latest independent-row tracker. It accommodates 90 modules in a 1P configuration and incorporates the company’s 4×4 terrain-following solution, enabling installation on non-constant slopes of up to ±15°.
The SFOne uses a dual-row architecture and accommodates up to 120 framed modules in a 1P configuration. Both the SFOneX and SFOne offer an adjustable axis height of 1.3 m to 3.1 m, providing flexibility for terrain and agrivoltaic applications.
According to Soltec, its trackers use relatively compact segments and allow higher installation tolerances, supporting deployment on irregular or steep terrain. All 3 systems support a ground coverage ratio (GCR) of 23% to 60%, are compatible with 1,000 V, 1,500 V, and 2,000 V systems, and offer a ±60° tracking range.
The trackers use Soltec’s TeamTrack control system for astronomical tracking and 3D backtracking. Its Solboost suite includes the Diffuse Booster algorithm, which adjusts tracker positioning under diffuse-light conditions. According to Soltec, this function can increase annual energy yield by up to 8.3%, depending on the site.
The trackers include stow functions for hail, snow, and flooding, along with sensors for monitoring wind, temperature, and other weather conditions. All three trackers use wireless communication, support integration with customer supervisory control and data acquisition (SCADA) systems, and are compatible with robotic module-cleaning systems.
The tracker systems are certified to IEC 62817 and UL 3703. Soltec offers a 10-year structural warranty and 5-year warranties on the motors and electronics. The systems are available globally.
Soltec also participated in the TaiyangNews Market Survey on Solar Trackers 2026, which can be downloaded for free here.
