The amount of solar panels that would be needed to power the world is at least 51.4 billion 350 W solar panels.
With countries racing to end their reliance on the fossil fuels that cause climate change, it's a boom time for renewable energy.
Now, an international team of researchers has determined that if every available rooftop was equipped with solar panels, they could generate enough electricity to power the world.
Solar panels do work some when the weather is cloudy although the solar panels charge slower when it's cloudy out.
Solar Panels work best when the sun is shining really bright.
In the hot summer sun the solar panels produce the most power.
You can even power window air conditioners with solar panels if you have enough solar power and a big enough inverter and battery bank setup.
Solar Panels do work still when it's cloudy out.
Although when it's cloudy outside and the sun is not shining enough the solar panels may charge the batteries a bit slower than the would if it were sunny out.
Solar Panels work best when it's sunny outside and you get more power and charge from sunny days than you do on cloudy days.
But even when it's cloudy outside your solar panels will work to charge your solar panel batteries and provide you with some power.
Solar Panels will work with either direct or indirect sunlight to generate power.
Solar Panels are most effective when you have direct sunlight but they also are still pretty effective when the light is reflected or partially blocked by clouds.