Summary Reader Response (Draft 2)
In the article, “What are Solar Light Panels and how do they work” from Economic Times, Team ProductLine (2019) discussed that solar light panels are utilised for residential and commercial lighting. Photovoltaic (PV) modules, encompassing high-quality crystalline silicon solar cells, are used to create solar light panels. With these PV cells, light energy from the sun can be transformed into electrical energy to be utilised or stored. In terms of features, solar light panels are extremely durable and will only degrade gradually. According to the article, the adequacy of these panels decreases by just 2% or less after one full year. Moreover, not only do solar panels reduce the dependability on conventional power sources and fossil fuels, but they also do not produce deleterious greenhouse gases. PV cells come in a variety of shapes and sizes and can range in length from a few millimetres to several inches. These cells are combined to create PV modules that can be up to a “few feet wide and several feet long” as stated in the article (paragraph 7, 2019). The article states the various applications of solar light panels which can be fixed into homes to reduce the cost of electricity, decrease the effects of global warming and promotes energy independence.
These batteries in the solar light panel have the
ability to prevent the panels from overcharging the battery bank and can also
detect when there is no sun, allowing them to automatically turn on during the
night. A study reports that the installation of photovoltaic (PV) solar panels
on the roof or even in close proximity to the home is the ideal way to
efficiently supply energy for electricity. When the sun is not shining or
it is bad outside, the house can draw energy from the grid and send power
back into it (K.., 2020). Hence, you can only truly achieve energy independence
for your home by producing and storing your own energy (Zagame, 2022).
A traditional grid-tied lighting system will
typically cost about 20% more upfront than a solar-powered system. (Shickadance,
nd). Over the course of your solar light panel system, the typical home can
save between $10,000 and $30,000 (Walker, 2022). For example, if you reside in
Australia, you will be pleased to learn that the majority of homeowners have
the ability to save at least $20,000 on energy costs over the course of their
solar panels, which is a sizeable sum of money (Folks, 2022). By doing this,
the altered monthly bills will be eliminated (EPR Magazine Editorial, 2021). Thus,
could benefit user from long-term savings.
The use of solar energy systems and power plants
does not result in the production of greenhouse gases or air pollution (U.S.
Energy Information Administration, 2022). Solar light panels are a
cost-effective and environmentally friendly substitute for using fossil fuels
like coal or natural gas to generate electricity. Carbon dioxide and other
greenhouse gases that are released into the atmosphere as a result of the
burning of fossil fuels can be reduced by using solar panels (Myers, 2022). On
an individual level, solar is a much more practical solution. Thus, helps reduced
pollution and decrease the effects of global warming.
However, there are some disadvantages to using
solar light panels as they are sunlight-dependent and would cause space
constraints for a country. Energy is only produced when the sun is shining,
which is one of the biggest issues with solar energy technology (Johnston,
2022). The second key obstacle is space.
Singapore does not have many rooms for new areas where large solar arrays could
be constructed. Here, a large portion of the land is taken up by structures,
roads, and protected green areas (Speed, 2021).
In conclusion, solar light panels not only lessen
the harm that burning fossil fuels causes to the environment, but they also
provide a steady supply of renewable energy that can be used to run almost any
appliance or device.
Reference:
Article:
2. https://www.bria.com.ph/articles/benefits-of-using-solar-powered-lights/
3. https://www.bioenergyconsult.com/future-of-solar-lights/
Citations:
Shikadance, S. (n.d). https://www.streetlights-solar.com/solar-light-economics-making-saving-money.html
Folks, R. (2022, October 3). Do Solar Panels
Save Money? E-green electrical. https://e-greenelectrical.com.au/do-solar-panels-save-money/
Walker, E. (2022, November 18). Are solar panels worth it in 2023? EnergySage. https://news.energysage.com/are-solar-panels-worth-it/
U.S Energy Informative Administration. (2022,
February 25). Solar energy and the environment. https://www.eia.gov/energyexplained/solar/solar-energy-and-the-environment.php#:~:text=Solar%20energy%20technologies%20and%20power,larger%20effects%20on%20the%20environment.
Myers, J. (2022, December 9). Solar Panels and
Their Effect on the Environment. Environmental Protection. https://eponline.com/articles/2022/12/09/solar-panels-and-their-effect.aspx
EPR Magazine Editorial. (2021, December 7). Switch
to solar for energy independence. Electrical Power Review. https://www.eprmagazine.com/guest-column/switch-to-solar-for-energy-independence/
Johnston,
M. (2022, August 5). Solar Energy: Benefits and Drawbacks. Investopedia.
Speed, P.A. (2021, February 21) Commentary:
Why hasn’t solar energy in Singapore taken off in a big way after so long? Channel
News Asia. https://www.channelnewsasia.com/commentary/solar-energy-singapore-panels-cloudy-unpredictable-electricity-1882996
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