Soler & Palau (S&P), founded in Spain in 1951 by Eduard Soler and Josep Palau, is a respected industry leader in high-performance ventilation. Known for reliable, quiet, energy efficient ventilation systems with subtle sophistication, S&P is a favorite among cannabis cultivators interested in stable airflow with minimal noise. With a global presence in over 90 countries and a reputation built on Spanish engineering, these ventilation systems deliver the optimal climate control prized by growers who insist on perfectly dialed-in cannabis cultivation environments. Countless growers — including homegrowers and large-scale industrial professionals — report S&P fans outperform whisper‑quiet competitors like Panasonic thanks to their quality build, vibration‑absorbent mounts, and EC motor options. One of their most popular products is the TD-350/125 Silent — designed for small-medium grow rooms, this compact inline fan contains acoustic foam insulation and rubber grommets that subdue vibration, creating a whisper-quiet option that pushes up to 280 m3/h. It’s perfect for discreet tent setups that require steady airflow.Growers running larger-scale operations find the Jetline 315 ECOWATT is a strong choice for multi-room grows or large-volume air exchange. It’s built with an EC motor for precise speed control and energy efficiency, with the ability to put out 1,420 m3/h of airflow and an aerodynamically optimized design that reduces pressure loss.