If for large modular installations with many panels the ventilation system must be calculated directly on site by your installer (thermotechnical / hydraulic) for small systems with one / two panels we have designed this module that operates autonomously with the help of only solar energy.
When the sun begins to radiate the area where the thermal collectors are installed, a small photovoltaic module (SF10 39 cm x 29 cm / SF 20 54 x 35 cm) starts supplying energy to two fans, which begin to blow the air from the outside into the thermal collectors and from here into the environment. When the sun is obscured by clouds, the fans stop to avoid blowing cold air into the interior of the house.
The SOLARFAN SF10 / SF20 module is also equipped with an insect filter and a particulate filter to clean and filter the air.
Complete with flanges for wall mounting and mounting accessories (fittings, pipes, screws).