Use the abundance of sunlight. Solexx Universal Solar Powered Vent Opener automatically opens greenhouse vents. Are you wondering who is going to take care of your greenhouse when you can’t be there? Not anymore, with this automatic opener. Even in the winter, your greenhouse gets hot on a sunny day. This unit conveniently opens and closes almost any vent. It keeps plants blooming and saves energy.
Features & Benefits of Solexx Universal Solar Powered Vent Opener
- Regulate the temperature in your greenhouse
- The paraffin wax in the piston expands to open your vent automatically as the temperature changes
- Environmentally friendly, no electricity or batteries needed
- Extends 12in to open and close greenhouse vents
- Fits most greenhouse vents, including the early bloomer greenhouse
- Installs easily and supports up to 15 lbs