small smart solar greenhouse on top roofs in cities can also produce electrical energy 

Yes, that’s correct! Small smart solar greenhouses on top of roofs in cities can also produce electrical energy. This can be achieved through the use of photovoltaic panels, which are integrated into the roof or structure of the greenhouse. The panels convert sunlight into electricity, which can be used to power the greenhouse’s systems and potentially even feed back into the grid.

By combining food production with energy generation, these greenhouses offer a unique solution for sustainable urban living. The use of renewable energy helps to reduce the carbon footprint of the greenhouse and contributes to a cleaner and more sustainable energy mix for the city.

Additionally, the integration of energy generation into the greenhouse design can help to offset the costs of operating the greenhouse and make it a more financially viable option for urban agriculture. By generating their own electricity, greenhouses can reduce their dependence on the grid and potentially become self-sufficient in terms of energy.

Overall, small smart solar greenhouses on top of roofs in cities offer a multi-functional solution for sustainable urban living and can play a role in the transition to a more sustainable energy mix.