How Do Solar Panels Help The Earth

Renewable energy already supports thousands of jobs in the united states.

How do solar panels help the earth. Solar panels need humans to install them. 11 and sunrun has deployed 879 megawatts of energy of solar panels to hundreds of thousands of customers across america. Although solar power is one important type of renewable energy source it is important to investigate the benefits and drawbacks of this type of energy. Solar panels using photovoltaic technologies produce clean emission free electricity resulting in strong environmental benefits.

Solar energy is the technology used to harness the sun s energy and make it useable. Solar panels actually comprise many smaller units. This means that on average more jobs are created for each unit of electricity generated from renewable sources than from fossil fuels. Unlike geothermal power plants or traditional biomass plants solar energy reduces pollution of local water resources.

Understanding the effects of traditional energy sources like coal and oil helps people understand the ways that solar panels help to protect the environment. Solar panels require plastic and metal to produce and national geographic reports that production also requires sodium hydroxide and hydrofluoric acid. There is still an initial input of resources to create wind turbines and solar panels as well. Cuts the need for nonrenewable resources.

The shade under the panels may allow crops to be grown that can t survive in full sun. Solar energy is clean and renewable. As of 2011 the technology produced less than one tenth of one percent of global energy demand. Wind farms need technicians for maintenance.

As well this assumes that solar panels are 100 efficient at converting solar energy into electricity or another usable form of energy which is not the case. Both technologies help the environment because they reduce the need to burn fossil fuels. Larger complexes use panels too but others deploy concentrated solar power which uses lenses or mirrors focused to a small area where the tremendous heat is turned into electricity. This is by far one of the most significant environmental benefits of solar panels.

That means a correlating drop in air pollution and greenhouse gases. That s the equivalent of recycling roughly 540 000 tons of garbage. Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity.