Types of Solar Panel

Types of Solar Panel

     The rising demand for solar power is fueling advances in the research and development of solar PV technology. Solar panel technology now has changed and it’s gonna better as improvements in efficiency, quality, and versatility continue to develop. Nowadays there are only three types of solar panels available in the market. These panels are different from each other on the basis of their formation, efficiency, and material. To know about all types of solar panel, have a look below.

There Are Three Types Of Solar Panel
  1. Polycrystalline
  2. Monocrystalline
  3. Bi-facial Solar Panel
Polycrystalline Solar Panel

Polycrystalline solar panels are the most common type of solar panel. These panels are made up by pressing multiple pieces of silicon together. Polycrystalline solar panels usually have a blue mottled look.

The efficiency rate of a polycrystalline solar panel is around 16%-17%. These panels are best to work under extreme weather conditions. Polycrystalline panels are slightly less efficient than monocrystalline but they are cheaper which makes them a popular choice.

Monocrystalline Solar Panel

Monocrystalline solar panels are the second most successful type of solar panel. These panels have blackish-hue on their surface. Monocrystalline solar panels are made by a single silicon crystal. Monocrystalline panels have solar cells in a more rounded shape with their corners cut off.

Monocrystalline solar panels tend to be more efficient than polycrystalline solar panels. Their efficiency rating is around 19%-20% because the solar cells have high purity. These solar panels are the best solar panels with the best purity and highest efficiency levels.

Bi-facial Solar Panel

Bifacial solar modules offer many advantages over traditional solar panels. Power can be produced from both sides of a bifacial solar module, increasing the total energy generation. Since more energy is transformed into electricity, fewer panels are required to satisfy the same power requirements in typical roof installations.

Bi-facial solar PV modules are often more durable too because both sides are UV resistant. When bifacial modules are installed on a highly reflective surface they can generate up to 30% more electricity from their bifacial properties.

Monocrystalline V/s Polycrystalline Solar Panel

There are mainly two types of solar panels or modules used in rooftop and ground-mounted installations – monocrystalline and polycrystalline. However, monocrystalline v/s polycrystalline solar panels, both are the best type of solar panels. But often, they create great confusion while it comes to choose the best among them. Here we have a comparison between both types of solar modules to make the selection process easy.

Monocrystalline Solar Panel

  • Expensive solar panel.
  • Panel efficiency up to 20%.
  • Looks black in color.
  • It takes less rooftop space.
  • Better efficiency even in low light.

Polycrystalline Solar Panel

  • Cost Effective.
  • Panel efficiency up to 16%.
  • Looks bluish in color.
  • It takes more rooftop space.
  • Low efficiency in cloudy weather.
Subsidy Scheme on Solar Panel

One of the most significant factors stunting the rise of solar energy was the previously high cost of solar panels themselves. That’s why the government itself had to come forward so that the common man could also have access to solar. Nowadays, to promote “Green energy, Clean energy” in India, the government is providing subsidies on solar through MNRE (Ministery of New and Renewable Energy). You can get up to 90% subsidy on solar depending on your location and purpose of installing a solar system. Below, you can get a brief idea for a subsidy on solar in India.

  1. 90% subsidy on Solar Water Pumping System for farmers only.
  2. 70% subsidy for 3 hill states i.e. Himachal Pradesh, Uttarakhand & Jammu-Kashmir.
  3. 30% subsidy for all states of India.

Features of Solar Panel

High Efficiency

Solar panels are the best and cheapest means of generating electricity. The generation capacity of solar panels is really great i.e 17% to 22%. But solar panels of some reputed brands can be even more than 22% efficient.

Rough & Tough

Solar panels are very tough in quality. When it comes to wear and tear, then the solar panels hardly degrade 1% or sometimes even less in a year. If you have installed solar panels at your places then they will operate without any trouble for decades.

Attractive Appearance

Solar panels nowadays are sleek, and highly aesthetically pleasing. They also have an attractive transparent glass cover on their surfaces. not only reduce your electricity bills but they automatically give an attractive look to your house.

Safety with Aluminum Frame

Solar panels are covered from all sides by an aluminum frame. These aluminum frames are lightweight as well as very strong. It provides complete protection to solar panels so that they work for years without any problem.

Low Maintenance

Solar panels are a maintenance-free product. You do not need to spend much money on their maintenance. They only need to wash with water and soap/shampoo once a week. Once you install solar panels, you can forget them straight for 25 years.

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