What can this solar roof ventilator do for you?

* Strengthen air circulation          * Extend roofing lifespan            * Remove heat, moisture & dust
* Deduct harmful mildews             *Prevent ice-dam                             * Reduce the heat load on air-conditioning ducting

The interior structure of solar roof fan with round shroud cover is the same as the one with square shroud cover.

Patented Air Draft Design, for a Higher Efficiency!

* Following a 360-degree swirl ventilation mode and being free from outside airstream interferes, this solar fan can work efficiently in sunny days to exhaust out the indoor heat & smell and not let any exterior air going in, so as to keep the living & working environment always clean & fresh.

* In raining windy days, this air draft design can also efficiently prevent the rains or winds from flowing backward.

High Quality Motor developed by SIPL

Solution 1:  the solar fan carrys a battery system

A separated 20W/ 30W /40W solar panel system whose back side is embedded with a compact lithium storage battery kit will connect to the fan host. The battery collects & stores energy at day time to support the fan work continuously after sunset.

* Battery Capacity: 9.6Ah ( can support the solar fan run at lest 19.2h under full charged)     

Solution 2: the solar fan connects AC/DC power adapter

With this adapter, solar fan can work by city grid power in sunless time. The power consumption cost is low for output from adapter is 18V 1A, which is much lower than any conventional AC fan’s power consumption amount.

* Power Adapter:     AC input:100~240V    

                                   DC output: 18V, 1A

Certification