Sustainable Development in Action: How Solar PV Improves the Environment

· PV Industry News

Solar energy is clean energy, sustainable and cost-effective, and the adoption of solar and photovoltaic technologies has increased significantly in recent years. In this article, we will explore how solar and photovoltaics can help address environmental challenges such as climate change and air pollution, including their carbon footprint and recycling potential.

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Reducing Air Pollution

Air pollution is another major environmental challenge caused by fossil fuel combustion. The use of fossil fuels for transportation, power generation and heating is essential to our day, but this leads to increased levels of air pollutants such as particulate matter, nitrogen oxides and sulfur dioxide. These pollutants can have harmful effects on human health, including respiratory and cardiovascular disease.
Photovoltaics, on the other hand, can reduce our dependence on fossil fuels by using clean and sustainable solar energy, which over time will reduce air pollution. The electricity generated by solar systems can be used to generate electricity, heating and cooling, and depending on the amount of power installed, can meet all the electricity needs of the average home as well as the needs of a factory. You can read "Costs and Benefits of a 6KW Home PV Installation" compiled by Maysun.

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Improving Climate Change

Climate change is one of the most significant environmental challenges facing the world today, which can lead to a series of impacts such as warming and rising sea levels, which in turn can lead to reduced food production and health hazards. It is caused by the accumulation of greenhouse gases in the atmosphere, mainly carbon dioxide (CO2). Unlike fossil fuels, solar and photovoltaic systems do not emit any harmful pollutants when generating electricity; they use clean, sustainable and renewable solar energy to reduce CO2 emissions.

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Carbon Footprint

Carbon Footprint is the "carbon consumption" of a person or group, i.e. the total amount of greenhouse gases emitted during production, use and disposal. The more "carbon" is consumed, the more "carbon dioxide" is produced, and the more "carbon footprint" is created. The larger the "carbon footprint", the smaller the "carbon footprint". Compared to fossil fuels, solar PV has a relatively low carbon footprint. The production of solar panels and other components of a PV system requires energy, but this is offset by the reduction in emissions over the life cycle of the PV.
The carbon footprint of solar PV can be further reduced by using recycled materials in production.

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Recycling potential

Photovoltaic systems have a long lifetime, typically 20-30 years. However, at the end of their useful life, these systems need to be disposed of, which poses a potential challenge for waste management. Fortunately, the recycling of solar panels and other components can reduce waste and conserve natural resources. PV module recycling is mandatory under the EU's Waste Electrical and Electronic Equipment (WEEE) Directive, which includes the collection and recycling of waste generated by electrical and electronic equipment, including PV panels. The aim is to develop closed-loop recycling systems for PV modules to reduce waste and improve the sustainability of PV technology.
PV systems can recover valuable materials, such as silicon, aluminum and copper, which can be reused to produce new solar panels. 

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In summary, installing PV has very many benefits for the environment, and driven by the EU's 2030 climate goals, everyone is working to reduce carbon emissions and work towards the goal of going green. Our mission is Make Energy Sustainable, Make Life Better, as Maysun solar's philosophy states.  

Maysun Solar, as a PV module manufacturer with 15 years of professional experience, can provide you with high quality solar panels, click the button below to contact us and get a product quote.