An extra solar-powered fan can be added as an upgrade to any Growing Dome® greenhouse kit. The kit includes the 14″ hybrid AC/DC fan, thermostat, shutter, 40 Watt solar panel, exterior hood, wiring, and hardware. This fan kit is designed for 24/7 operation with a smart power inverter built in to allow automatic switching of the power supply between the solar panel and AC power adapter. If you do not have access to 115V electricity, the fan will only operate during the day using solar. The maximum airflow rating is 1217 CFM (Cubic Feet per Minute).
The 26′ Growing Dome is the only kit that comes with one Solar Cooling Fan standard.
Add one or a few to your Growing Dome to provide additional cooling, airflow, and ventilation.
Solar power works when solar energy is equal to or greater than 14V.
Solar + electric work together when solar energy is greater than 0 but less than 14V.
Electric power works when solar energy is 0V.