Which fuel source is NOT an option for Ooni pizza ovens?

Ooni pizza ovens are designed to operate using specific types of fuel that enhance their pizza-making capabilities. Wood, charcoal, and pellets are traditional and commonly used fuel sources for Ooni ovens, as they provide the high temperatures required for authentic wood-fired pizza and contribute to the flavor profile.

Wood is a classic option that gives a distinct smoky flavor; charcoal is preferred for its convenience and consistent heat; and pellets, which are made from compressed hardwood, offer a clean-burning option that is easy to use and manage temperature precisely.

In contrast, solar power is not a viable fuel source for Ooni pizza ovens. While solar energy is environmentally friendly and widely discussed in various cooking appliances, it doesn’t provide the direct and concentrated heat required to cook pizzas at the necessary temperatures rapidly. Hence, choosing solar power as a fuel source for these ovens is not feasible, making it the correct choice for the question.