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When we talk about solar panel performance, we are typically speaking approximately how well a panel converts sunlight into electricity. While this is essential, there is more to a great solar device than simply that. In this blog, we can discuss various factors that make contributions to an efficient solar setup. We will begin with the performance of different panels and types in converting sunlight. So keep on reading to know further.
About Solar Panel Efficiency
Solar panel efficiency has got advanced over time from around 15% to over 20%, and there may be capability for further growth. New technologies like perovskite cloth may want to push efficiency as much as 40%. When you are choosing solar panels, the efficiency rating is crucial. It tells you how much power a panel can generate compared to others.
Solar panel efficiency depends on two main factors:
- One is Photovoltaic cell (PV) efficiency which comes from how the cell is designed and the materials used.
- Another one is overall panel performance which is inspired by means of the cell’s configuration, design, and the panel’s size.
Different Solar Panel Types and Their Impact on Efficiency
Four main types of solar panels are there which you can choose from. Each type has its pros and cons, and they use different cell designs:
Monocrystalline cells
These cells are crafted from an only silicon crystal which offers extra area for electrons to transport. It makes the panel smaller and more efficient. However, they’re usually extra expensive.
Polycrystalline cells
These are cells made from various small silicon chips melted together. They are generally not as effective as monocrystalline cells but are generally less expensive.
Thin-film cells
These cells are very thin and flexible which makes them suitable for small or transportable packages. However, they are no longer as efficient as different kinds for that reason they may be now not commonly utilized in massive-scale installations.
PERC (Passivated emitter and rear cells)
These cells reflect light back into the cellular which reduces electron loss. They also absorb more light wavelengths which leads to higher efficiency compared to traditional modules.
MBB (Multiple busbars)
These reduce current loss by shortening the distance the current travels across a cell wafer.
IBC (Interdigitated back contact)
With this technology, energy conversion happens on the back of the cell by allowing the front to absorb more sunlight and result in higher efficiency, yield, and reliability.
Most Efficient Types of Solar Panels
Following are the efficient types of solar panels you can buy from any solar panel manufacturers:
- Monocrystalline PERC, efficiency 17-19%
- Polycrystalline PERC, efficiency 16-17%
- Singled monocrystalline, 18-20% efficiency
- Half-cut monocrystalline PERC MBB, 19-20.5% efficiency
- Half-cut monocrystalline PERC, 18-20% efficiency
- Half-cut MBB heterojunction, 20-22% efficiency
- Singled monocrystalline PERC, 19-20.5% efficiency
- N-type IBC, 20-23% efficiency
How Can You Increase Solar Panel Efficiency?
Take all the tips below to increase solar panel efficiency.
Buy Efficient Solar Panel Models
If you need to increase the efficiency of your solar panel, you should first purchase a version known for its high efficiency. There are various forms, areas, and colors of solar panels. Although you may be tempted to choose a elegant panel that complements your home or garden, it is much more effective to opt for performance.
Instead of selecting a panel simply because it looks good, search for one which experts have tested and rated high. You can easily find these ratings online. Just search for “efficient solar panel” to see all the products available for purchase from the first-rate solar panel manufacturers.
Avoid Solar Panel Installation in Shaded Areas
Solar panels may not function properly if installed in shaded areas. They require direct sunlight to operate efficiently. Therefore, if trees or buildings obstruct the sun, your panels will generate less energy. Consequently, shaded panels will not perform as effectively as those exposed to full sun.
Even if you set up panels in shaded regions, it will take them longer to work at complete strength. That is because it takes time for the panels to heat up and reach their satisfactory performance. For improved future profits, it is better to install solar panels in a place wherein they acquire complete sunlight every day.
Get Help from Expert for Your Solar Panel Installation
It’s important to get the most out of your solar panels to save money and help the environment. To do this, you need to verify they are mounted accurately.
First, hire an expert to put in your solar panels. If they are not installed right, they may no longer get enough sunlight and will not make enough electricity.
Thus, position your panels at a 45-degree angle to get the maximum daylight. Make sure there are no trees or buildings blocking the sun from hitting them. If there are, you might need to move them or cut down the trees.
Also, make sure each panel is facing north-south. If you do not have huge space, you can use small arrays in place of one large one. If this sounds complex, you can prefer to hire an expert to put in your sun panels.
Clean Your Solar Panel
Keeping your solar panels clean is a simple technique for making them work better. Solar panels do not require a lot of maintenance as they do not have transferring elements. Yet, it is really smart to clean them once every year to prevent dust from developing. Dust can make your panels produce less energy. Experts say that dust can reduce your panels’ output by up to 7%. So, cleaning them once a year is a smart move.
Solar power might appear difficult at the beginning. You might surprise the way it works and what you need to do to make it work first-rate for you. People frequently ask questions like, “Can I use sun energy?” “Is it worth it?” “Should I get a solar storage system?” Yes, it is worth it, but you need to understand how it works and how to use it properly.
Conclusion
For all kind of solar-related solutions, you can contact Benoit Technologies LLC, the best solar system suppliers in Qatar. We are a company that specialize in IT and power solutions. You can get solar panels from us at affordable rates. So shake hands with us and get the best solutions for your high electricity bill.