If Every House In The Us Had Solar Panels

A solar panel on every roof in the us.

If every house in the us had solar panels.

President jimmy carter installed 32 solar panels on the presidential mansion amid the arab oil embargo which had caused a national energy crisis. Before starting we should recognize that everyone in the world going up and installing solar panels on their roof is not the most cost effective approach to energy generation. Johnson feb 16 2018 5 17 pm utc. What if each and every building in the united states had a solar roof.

The home solar panels would generate 62 5 of. Here are the numbers estimate shows rooftop solar could produce almost 40 percent of our electricity. Although solar energy provides a meager 0 5 of the electric power in the u s we can imagine a future when every single solar ready roof will be transformed into a solar roof. The demand for rooftop solar panels for residential and commercial buildings is growing every year.

Installing a 6kw solar system installed on every home in the us would only cost 1 67 trillion which includes the 107 billion for administration. Solar panels have dropped in price by 80 percent in the past five years and can provide electricity at a cost that is at or below the current retail cost of grid power in 20 states including many. However the amount of power generated by a solar energy system at a particular site depends on how much of the sun s energy reaches it and the size of the system itself. A federal study has revealed that if americans installed solar panels on every roof it would supply 39 of the total power used by the u s.

Because pv technologies use both direct and scattered sunlight to create electricity the solar resource across the united states is ample for home solar electric systems. In 2018 utility scale solar power generated 66 6 terawatt hours twh 1 66 of total u s.