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Getting a home solar energy system is an excellent financial decision that many homeowners make. Aside from the equipment that you choose, other factors such as the financing options and the installation process also affect the cost of the system.
A grid-connected solar energy system works seamlessly by taking advantage of the electricity that the sun produces. Its components are also equipped with a monitoring system that lets you know how much power is being used.
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Before you decide on the size of the solar panel that will be used for your home, it is important to understand how much energy it can produce.
In this article, I’ll be focusing on the energy output of a 300W solar panel. This is a more useful metric to use when matching the power output of the panels to the load.
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Know Your Solar Panels
One of the most important decisions that individuals can make is the conversion to solar power. This is a daunting task that can be overwhelming. There are various factors that go into choosing the right solar panels for your home.
This article aims to provide a comprehensive overview of the various factors involved in choosing solar panels. It will also help you make an informed decision.
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What Are the 3 Types of Solar Panels?
In the world, about 90% of the solar cells used for electricity generation are made of silicon.
There are 3 types of solar panels primarily used in the solar industry:
Monocrystalline solar panels
Polycrystalline solar panels
Thin film (amorphous) solar panels
These 3 types of panels are used for 4 main types of solar energy:
Electric Systems
Water Heating
Pool Heating
Concentrated Power
Monocrystalline Solar Panels
Although monocrystalline solar panels are commonly referred to as the most efficient type of solar panels, they are actually made of a single silicon ingot.
Polycrystalline Solar Panels
The term multicrystalline refers to the various pieces of silicon that are melted and molded into uniform rectangles.
There are various differences between poly and multicrystalline solar panels, but the main reason why people choose one over the other is because it produces the same amount of power.
The shaved corners of the monocrystalline panels result in more silicon waste in production.
The single crystal silicon of monocrystalline panels makes them more tolerant of higher temperatures and low light.
Because polycrystalline panels are not as resistant to light and heat, they may have a shorter lifespan than monocrystalline solar panels.
Monocrystalline solar panels and polycrystalline solar panels: it’s all about the cells
The main function of polycrystalline and monocrystalline solar panels is to convert the energy from the sun into electricity. They are both made from silicon, which is an abundant and durable component.
Although both polycrystalline and monocrystalline solar panels are good options for your home, there are some key differences that you should keep in mind before making a final decision.
Monocrystalline solar panels
Monocrystalline solar panels are usually considered as a superior product. They have a better efficiency and are more sleek than their polycrystalline counterparts.
This type of solar cell is made up of a single crystal silicon. Since it has a single crystal, the electrons can move faster and produce more energy. This makes monocrystalline solar cells more efficient.
Polycrystalline solar panels
Although polycrystalline solar panels have lower efficiency than monocrystalline ones, they're cheaper than their counterparts.
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