Battery powered can extract or ventilate

The Jolly Mushroom Solar is a one way, fit and forget, ventilation fan that fits onto the mushroom vent

Standard sizes are 74mm or 100mm

Custom sizes can be made, please contact us if you have a custom request.

Requires 4 AA Batteries for Battery Model

Please note the solar panel is small and holds no batteries its main use-case if for fit and forget fresh air over the lighter months, we recommend the battery powered for extraction, typically during darker months.

Please see the videos below to see the products in action