What Is Solar Cell Panel Mention Any Three Of Its Applications

The solar cell the most common type of solar cells are photovoltaic cells pv cells converts sunlight directly into electricity cells are made of a semiconductor material eg.

What is solar cell panel mention any three of its applications.

Solar energy can also be used to generate electricity. A solar cell is an electronic device which directly converts sunlight into electricity. Various types of solar cell technologies and current trends of development 2 16. Solar water heaters usually have a five to ten year payback according to the u s.

Renewable energy is provided by solar cells and they are durable compact and low maintenance. Individual solar cells can be combined to form modules commonly known as solar panels. Silicon light strikes the pv cell and a certain portion is absorbed the light energy in the form of photons knocks electrons loose allowing them to flow freely forming a current metal contacts on the top and bottom of pv cell draws off the current to use externally as power. Polycrystalline silicon solar cell poly si or mc si polycrystalline pv modules are generally composed of a number of different crystals coupled to one another in a single cell.

Solar cells are a form of photoelectric cell defined as a device whose electrical characteristics such as current voltage or resistance vary when exposed to light. Some of the major application of solar energy are as follows. Light shining on the solar cell produces both a current and a voltage to generate electric power. Solar energy and its applications https.

Solar cells also called photovoltaic cells directly transform energy into electricity from the sun. Another application of solar energy especially in the southern and southwestern u s is heating swimming pools. The photovoltaic cell installed on the roof of the house collects the solar energy and is used to warm the water. A solar water heating b solar heating of buildings c solar distillation d solar pumping e solar drying of agricultural and animal products f solar furnaces g solar cooking h solar electric power generation i solar thermal power production j solar green houses.

In remote environments solar cells often generate electricity powering machines far from the closest electrical outlet. Solar water heaters use a rooftop cell to absorb the sun s heat and transfer it to the water tank. Department of energy doe. These arrays composed of many thousands of individual cells can function as central electric power stations converting sunlight into electrical energy for distribution to industrial commercial and residential users.