Solar Ventilator AC Adaptor 40w AD1 2-year warranty

2-year warranty

It is compatible with any sort of solar batteries thet you might already use

install it to send the fresh air right across the sub-floor space

Your SkyWind NG can be installed and operational within hours

The solar panel can be installed on any sunny roof or wall

Solar Ventilator AC Adaptor 40w AD1 2-year warrantyNight operations pack for all 40 watt Solazone roof ventilator fans.. What this does is boost the fan speed during overcast days, as well as run the ventilator during the night, based on the temperature setting of the thermostat. When the sun is shining there is no grid power used, but when there is not enough sunlight to run the fan at full speed the extra power is drawn from a nearby powerpoint. The nightpack comes with quick connection couplings