Importance Of Solar Panel Energy

Solar energy power from the sun is a vast inexhaustible and clean resource.

Importance of solar panel energy.

Solar energy cells are able to produce sufficient power for everyday items such as watches or calculators while a much more expansive array of solar panels has the potential to run an entire town. Using solar power increased by roughly 81 percent and now more than 5 3 million kids and teens go to a school using solar energy according to a new report. As of 2011 the technology produced less than one tenth of one percent of global energy demand. Solar cell efficiency refers to the portion of energy in the form of sunlight that can be converted via photovoltaics into electricity by the solar cell.

It s no good reducing your bills if the initial cost of the technology is more than you would pay for those bills over the long term. Our houses use ac or alternating current. Since 2014 the number of k 12 schools in the u s. Sunlight or solar energy can be used directly for heating and lighting homes and businesses for generating electricity and for hot water heating solar cooling and a variety of other commercial and industrial uses.

The efficiency of the solar cells used in a photovoltaic system in combination with latitude and climate determines the annual energy output of the system for example a solar panel with 20 efficiency and an area of 1 m 2 will produce 200. Solar energy is the technology used to harness the sun s energy and make it useable. Linked with the importance of solar energy reducing your utility bills is the fact it can also offer a return on investment. Ross sees this trend growing and thinks there s a potential that in 5 10 years this could be the more standard form of solar.

There are three main types. These tandem layering approaches could quickly create a boost in efficiency of solar panels beyond 30 which would reduce both the panel and system costs while also reducing their energy footprint.