Barrie

Hi,Has anyone installed Solarventi or anything similar? When we are away from our home, which is most of the year sadly, we leave a dehumidifier running in the kitchen and a heater on very low in the bathroom (downstairs). It is doing an excellent job of keeping the damp at bay but the cost is prohibitive. I wondered how effective solar ventilation would be and how much it would cost to have it installed. If anyone has any experience of these systems it would be good to know what you think.Cheers, Barrie