Solar Upgrade 33' Growing Dome

The Solar Upgrade replaces ALL of the AC electronic components on the 33' Growing Dome Kit with DC solar components. This includes: the intake and attic fans, water feature, and undersoil ventilation system. This upgrade will reduce your carbon footprint by reducing electricity usage and will make you more self-sufficient. This is also a great option for people who do not have access to grid-tied electricity at the site of their Growing Dome. The standard 33′ Growing Dome kit has two electric intake and two electric attic fans. When you choose the solar-powered upgrade, you receive three solar-powered intake fans and two solar-powered attic fans. Solar Upgrade Considerations The electric intake fans only use about 173 watts of energy each, and they are controlled by a thermostat. The solar-powered fans may also be regulated by a thermostat, but they only run when the sun is out. A single solar fan provides about 2/3 of the air flow of a single electric fan. The Solar Upgrade contains a