Solar Wall Ventilator or Extraction Fan with separate solar panel and battery back up.

Wall Ventilator Details:

The unit measures approx 210mm x 240mm, holes are provided in all four corners for easy attachment to your wall, the vent duct on the rear protrudes by approx 57mm and is approx 110mm wide so the hole cutout size in your wall needs to be approx 110mm wide for the rear vent duct to fit snugly into it.The solar ventilators are fitted with an external on/off switch on the side and an integral rechargeable battery meaning the ventilator can also be used at night if required. The battery will charge up whilst the unit is running in sunny weather increasing the running time massively and of course if you dont want it to run, you can just switch it off ! the powerful monocrystalline cells help to keep the fan running and charge the battery even in fairly cloudy conditions making it great for year round use and ideal for solar ventilation,

These solar ventilators are fully automatic so will start ventilating whenever it is bright or sunny conditions, great for year round use and ideal for solar ventilation. The extraction rate for this unit is approx 2100 Cubic feet per hour or 60 Cubic metres per hour and are also supplied with an intake fan blade which is easily changeable in case you wish to draw air into the building rather than extract it. The seperate solar panel and wall mount is wired with approx 5m of cabling hardwired to the ventilator meaning the ventilator itself does not have to be placed in a sunny position, providing the solar panel is placed in a sunny position it will still ventilate perfectly. These solar ventilators are not suitable for use in roofs.

Please note that these units are not supplied with a vent plate to fit on the interior wall and the solar cell configuration on the wall mounted solar panel may differ from batch to batch.