How does one obtain electricity from the sun and what is the Photovoltaic effect? The sun is made from photons, which make solar energy, and so when silicon semiconductors are exposed to the rays of the sun, they capture and release electricity, and this process is called the Photovoltaic effect. When these photons strike Photovoltaic …
Photovoltaic cells, or solar cells, as they are commonly referred to, have come a long way since their inception in 1941. The solar cells in the earliest days had an efficiency of around 2 percent. It was Les Hoffman, the CEO of the Hoffman Electronics Corporation who initially increased the efficiency to a staggering 14 …
When you are trying to figure out the right solar panel setup for your commercial business, there are numerous factors that need to be kept in mind during the process. You first need to be familiar with solar panels and how they work, though you don’t have to know the specifics of them. Solar panels …
4 Considerations When Getting Commercial Solar Panels Read More »
Solar photovoltaics involve the conversion of solar power into electricity. This is attained using photovoltaic cells that are made up of material that produce electrons as the sunlight falls on it. After that, the electrons are stored so as to generate electricity for human usage. Generally, the material used in photovoltaic cells is silicon. Nowadays, …
The sun is the most abundant source of energy available to us, yet solar energy is not always the first thing that comes to mind when we think of “green” solutions to our energy problems. This is because solar panel technology is still very expensive, and it is not always the most cost-efficient way to …
Advantages and Disadvantages of Passive Solar Energy Read More »
Dreaming and fantasizing is the first step towards innovation. People all over the world and especially in America are dreaming of a green world where there will be only solar power energizing the needs of the entire country. Experts feel that in five years, solar power will be cheap enough to compete with conventional electricity, …
When shopping for roof solar panels, not only are there a number of brands, but also various types of roof solar panels to choose from. And each type has its pros and cons. So what kind of roof solar panels are there? And how do they differ from one another? When shopping for roof solar …