Solar roof fan for flat roof

Snap-action Thermostat

Volume discounts

Quantity Unit discount You Save
6 2% Up to $138.60
108 5% Up to $6,237.00
216 7% Up to $17,463.60
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Diseño compacto en caja fuerte  Compact, safe design

The fully assembled solar roof fan comes with a solar panel on the top and a one-piece fan housing made of heavy-duty galvanized steel, anti-UV powder coated finish, compact design, all in one unit.

Patented air draft design   Diseño de tiro de aire patentado

Equipped with patented design: wind guide cone including 24 turbine wind guide blades for higher efficiency and prevents rain or wind from flowing back.

Aspas de ventilador mejoradasAspas de ventilador mejoradasImproved fan blades

Upgraded 7-piece composite fan blades made of nylon and fiberglass, assembled in aluminum shaft sleeve, anti-UV, durable with good stability, to provide excellent airflow and at the same time quiet.

Top grade motor  Motor de grado superior

Unique brushless DC motor in high quality, waterproof reaching IP68, no carbon brushes, no mechanical switching, no operation dissipation to ensure better performance and longer lifespan.

Smart controller for 24-hour running  Controlador inteligente para correr las 24 horas

Under intelligent control, CH Pro solar roof fan can automatically switch to backup power supply to run non-stop in sunless periods effectively. And when the sun rises, the backup power will also come out automatically to reserve the storage battery or save electricity.


Fan size

Fan Blades
(air duct size)
Solar panel Solar panel size Engine speed Air flow
12’’ (diameter 315 mm) 18W / 18V 354x354x4,5mm / Party 1046 RPM 1157 CMH / 680 CFM
14’’ (diameter 368 mm) 18W / 18V 354x354x4,5mm / Party 919 RPM 1586 CMH / 933 CFM

Fast acting thermostat

Termostato para ventilador de techo

Placing a thermostat so that the solar fan starts/stops by rotating mechanically at the preset temperature.

[25ºC Thermostat] On: 25ºC +/-3ºC; Off: 18ºC +/-5ºC

[28ºC Thermostat] On: 28ºC +/-3ºC; Off: 21ºC +/-5ºC

Flexible fan base

Base de ventilador flexible

Different from the 530x530mm standard galvanized steel fan base, the enlarged aluminum fan base in 600x600mm is more flexible, to better mount on metal or tile roof.

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