Solar powered roof vent with Rechargeable battery

Solar vent/solar powered roof vent with Rechargeable NiMh Battery. This model is a new breakthrough in technology, an extractor ventilator powered by sunlight, ambient lights, no electricity nor any other man made power source. No wirings, no plugs, no noise, and once installed no running cost whatsoever.
Low Profile Solar Ventilator Rechargeable Battery will charge the battery during the day and will run off the battery during the nght,

Our low profile solar ventilator provides silent and reliable ventilation, keeping living areas comfortable and improving air quality even when you are not there! Ideal for caravans, conservatories, sheds, greenhouses and much more.

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