Solar Tree or Solar Photovoltaic Trees are a kind of construction that looks similar to trees. They may be framed from small scale to big scale. It is an artwork which is a combination of creative and technological effort. Solar panels are put on top of its “branches”. Utilizing the sunlight energy, solar panels produce electric energy which is then used for charging gadget. It is very essential now to use the solar energy due to growing pollution form different energy producing power plant. And dew to growing population it is best renewable source of energy with no causing pollution and natural hazards.
It consumes very less space as compared to conventional flat a
.2) Introduction of Solar panel & types of solar panel
Solar panel are made of small unites called solar cell this is made up of silicon this works on the photo-voltaic (P-V) module.A PV module is an assembly of photo-voltaic cells mounted in a framework for installation. Photo-voltaic cells use sunlight as a source of energy and generate direct current electricity. In this module two type of silicon is used
- N-type silicon
- P-type silicon
And the combination is known as P-N junction this creates the positive and negative charge.
These days, solar panels are used in wide-ranging electronic equipments like calculators, which work as long as sunlight is available.
However, the only major drawback of solar panels is that they are quite costly. Also, solar panels are installed outdoors as they need sunlight to get charged.
Reference links
Eduindex News 
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