The use of solar panels in India has been getting popular over the decade. The increase in electricity bills is making people find an alternative option to generate electricity.
Moreover, there are certain areas in India that suffer from frequent power cuts, and some regions of the country experience power cut for a continuous period of time due to natural calamities like cyclones, floods etc.
Solar energy is the best way to use renewable sources of energy. The methods involved in solar panel manufacturing and installation are also environmentally friendly. It brings a reduction to carbon footprints.
People are gradually realizing the enormous benefits of solar energy and have started installing solar panels. This leads to the expansion of the solar panel manufacturing market.
Polycrystalline and monocrystalline technology was initially implemented in solar panels.
The use of half cut solar panel technology is the latest and the most efficient technology used in solar panel manufacturing.
In India, most of the companies manufacture Mono perc (more advanced in technology than monocrystalline) and Polycrystalline solar panels.
Recently some of the companies started to manufacture half-cut solar panel technology due to its more efficiency and demand. This half cut solar panel technology can be implemented in polycrystalline and mono perc panels.
Apart from that, You should also know about 5kw solar system in India and also know the process of it.
Half Cut Solar Panel vs Mono Perc and Polycrystalline Panels
For buying a suitable solar panel as per your house’s requirement you need to have a good knowledge about the different technologies used in solar panel manufacturing.
If you want some best solar power manufactures in India. then you should visit here.
The shopkeeper will suggest the panel which is beneficial for him and you might spend a huge amount of money buying the inappropriate one for you. We will explain to you the differences in the working of the various panels and their efficiencies.
Another type of solar panel is the thin film which is very rarely used due to its very less efficiency and so thin film manufacturing companies are hard to find.
Polycrystalline panels are the older type of panel that is less efficient than monocrystalline. Polycrystalline are blue in color with square-shaped cells.
The monocrystalline technology is more efficient than the polycrystalline because it has square cells with diamond-shaped corners and is black in color, which enables it to generate more electricity.
The manufacturers of monocrystalline companies have all started to make mono perc which is more advanced and efficient than the monocrystalline panels.
They can generate power even during low light or cloudy skies. Then came the most advanced technology which is the half-cut solar panels. The half-cut solar panels are the most efficient and produce 20-25 % more electricity than other panels.
You can identify the half-cut panels by their unique design and structure. The other types of modules are connected by series whereas the half-cut technology uses a parallel connection for connecting the two parts of the panel. In the half-cut panels, the panel is cut into two parts which look like two individual panels connected together.
The cells of each part of the panel are connected through series but the two parts of the panel are joined by parallel connection.
As we know from science that in a series connection if a circuit is bad the whole electric connection becomes disabled. While in parallel connection, a problem in a circuit does not affect the whole electric connection.
The same law applies here too which we will discuss in detail after a short while. This type of panel also has square-shaped cells with corners cut into diamonds shaped like the mono perc.
But other conventional panels have five bus bars on each cell while in this half-cut technology, nine busbars are used in each cell which makes it generate more power than the other types of solar panel.
Benefits of Half Cut Solar Panels for Household Purposes
The various benefits of using half cut solar panels made them very popular. They enable very less power loss. They are cut into two halves through high tech laser technology.
The cells of each half are connected through series but the two parts of the panel are connected through parallel connection. Because of it, this panel has reduced power loss.
During the sunrise or sunset, if a shadow of a tree or a building falls on one half of the panel, the other half will generate the same amount of electricity due to the parallel connection.
The structure of the half-cut modules is that it has more bus bars in each cell. The conventional panel has 5 bus bars but in this latest technology, nine buses are used in each cell.
The cells are cut into two halves which generate the same voltage with half the power.
Another advantage of this panel is that it reduces the temperature of hot spots developed due to partial shading in the panel.
When a hotspot is developed, temperature increases and the panel gets disabled. The use of the half-cut panel technology reduces the temperature of the hotspot by up to 20 %.
Also Read – Most Efficient Rooftop Solar Panels in India
Price of Half-Cut Solar Panel In India
The price of solar panels depends on the amount of voltage they deliver and the amount of electricity they generate.
For generating one kilowatt, each cell needs to produce at least 250 watts.72 cells are mostly combined in a panel. The price of the half-cut solar panel in India is around Rs 8800 for producing 400 watts in a piece. To get the exact price with subsidy, you should visit Solluz.co.in.
Bifacial and Halfcut Solar Panel Technology
The most efficient solar panels would be the combination of bifacial and half-cut solar panel technology.
In the bifacial module, the electricity is also generated from the reflected sun rays. Due to its transparent white color backside, in bifacial technology, electricity is generated from both sides.
The current is generated from the front side and the reflected sunlight when falls on the transparent back side, again generate electricity. So, the bifacial solar panels where half-cut technology is implemented, give the most efficient result.