Did you know that investing in solar panel systems is a long-term sustainable move? With the rising cost of electricity, solar panel are a great way to reduce energy bills and protect the environment.
Due to the wide variety of solar PV modules, it is not easy to find out which one is right for your business. Before you can enjoy the benefits of clean energy, you need to understand how best to choose the right type of commercial solar panel, which type of solar inverter to use, and the most recommended solar panel system installation options.
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Solar Panel and Their Importance
Solar panel is a kind of equipment that uses light energy to convert into electricity, and is one of the core components of solar power generation system. It converts sunlight directly into electricity through the photovoltaic effect, without moving parts, and has the advantages of environmental protection, quiet and reliable. Solar panel typically consist of multiple solar cells that convert sunlight into direct current, which can then be converted to alternating current by an inverter for home or industrial use.
As an important part of renewable energy, solar panels play a crucial role in today’s environmental protection and energy transition. Choosing the right commercial solar panel can not only help enterprises save energy costs, but also reduce dependence on traditional energy sources and reduce the negative impact on the environment.
It not only promotes the development of renewable energy, but also contributes to environmental protection, improved energy security, and economic benefits, while also meeting the goals of sustainable development.
Why Is it Important to Choose Commercial Solar Panel?
Businesses can enjoy a variety of benefits by installing commercial solar panel as a power source, but it is important that we first understand how to choose the best variety so that you can get the most out of your investment. After all, solar kits are not cheap, and you need to develop the best strategy for choosing solar panels for your business.
Understand that one of the advantages of solar panel selection is related to its overall cost effectiveness. If you know how to choose the right solar panel, you can be prepared in terms of investment and make the most of the money you spend on solar panel.
Knowing how to choose solar panel can also help you figure out which accessories or devices are best for them. Because, when it comes to assembling a solar panel kit, having the right type of solar panel is only a small part of the equation. You will also need solar inverters, installation tools, chargers, back-up devices and more. Having the right information about these additional tools will ensure that you only invest in tools that match your solar panel system.
Types of Solar Panel
The types of solar panel cover several common materials and manufacturing processes, each with its own unique characteristics and application scenarios. The invention and development of solar panel has made rapid progress, according to the type of solar panel can be divided into the first generation, the second generation and the third generation:
First Generation of Solar Panel
They are monocrystalline solar panels and polycrystalline silicon solar panels, respectively, and are the traditional types often used in typical environments.
| Monocrystalline Solar Panels (MONO-SI) | This is the purest type of solar panel and is an efficient and stable energy conversion device. It is suitable for application scenarios requiring space efficiency, especially for energy systems requiring long-term stable operation. They have a uniform dark appearance and rounded edges. They are characterized by high power output, longest service life and space saving. Unlike polycrystalline silicon solar panels, they are not susceptible to high temperatures. But despite all the advantages, monocrystalline solar panels are generally a more expensive option. |
| Polycrystalline Silicon Solar Panels (Poly-SI) | Polysilicon silicon solar panels are made by melting primary silicon, which can be a faster and more economical process than manufacturing single crystal panels. This makes them a cheaper option. The polycrystalline panels are bluer in tone, and their angles are not cut. It is usually less efficient and has a shorter life than a single crystal panel. However, they are generally less expensive, and although you will need additional panels, they may be a cheaper option. |
Second Generation Solar Panel
Second generation solar panel, known as “thin film” types, are commonly used in photovoltaic power stations or compact solar systems in buildings.
| Thin film solar Cells (TFSC) | This is a device that uses thin-film semiconductor materials to convert light energy into electricity through the photoelectric effect. They are made by placing one or more thin films of photovoltaic material on a substrate. Some solar panel are the easiest to produce because less material is required to produce them, so they are also relatively cheap. They are flexible and less affected by high temperatures. However, due to their short service life compared to single-crystal and polycrystalline solar panel, they receive the shortest warranty period. |
| Amorphous Silicon Solar Cells (A-Si) | An allotrope of silicon, this type of solar panel uses three-layer technology and is considered the best of the thin film varieties. They are often used in solar-powered pocket calculators. “Thin” means that the thickness of these films is about 1 micron. These solar cells are not as efficient as crystalline silicon types, but are relatively inexpensive. |
Third Generation Solar Panel
Third generation refers to various thin-film technologies, most of which are still in the development or research stage, that may lead to more efficient, environmentally friendly, and low-cost solar cells in the future.
| Bio-hybrid solar cells | Biological hybrid solar cells, which are still in the research stage, are a new research field of solar cells. It combines biotechnology and photovoltaic technology to achieve photoelectric conversion through certain photosynthesizing organisms. Bio-hybrid solar cells that are still in the research stage. |
| Cadmium telluride solar Cells (CdTe) | The solar cell is made of cadmium telluride, a semiconductor material that can be used to make infrared optical Windows. The product is cheaper and the payback period is shorter. CdTe solar cells are efficient, stable and environmentally friendly, allowing you to keep your carbon footprint as low as possible. However, the product can be toxic if inhaled or ingested. |
| Concentrating photovoltaic cells (CVP and HCVP) | These cells produce electricity in the way typical photovoltaic systems do, by using optical components to focus sunlight onto the solar cell. Their efficiency is up to 41%, the highest of any photovoltaic system to date. They have curved mirrors, lenses and cooling systems that help increase efficiency. It mainly includes two types of concentrated photovoltaic cells (CPV) and high-concentrated photovoltaic cells (HCPV). |
Tips For Choosing The Best Commercial Solar Panel
There are many factors to consider when choosing the best solar panel for your business. You can then filter all the options and end up with the solar panel you need and that’s right for you. Here are some of the most important factors:
1.Solar Panel Efficiency
Solar panel efficiency is calculated by dividing the rated power by the total area of the panel. In the past few years, the efficiency of solar panel was only 15%, and now the continuous improvement of photovoltaic technology, the efficiency of solar panel is now more than 20%. High-efficiency panel can generate more power with fewer panel, so they’re a good choice if you have limited space.
2.Warranty Bill
Warranties are designed to protect your consumer rights, just like any other product we purchase. Solar panel have 2 warranties, namely product warranty and power warranty. An electricity warranty indicates how efficiently solar panel will operate many years after installation. A product warranty is the number of years that the manufacturer will guarantee you if something goes wrong with your solar panel. Be sure to partner with a reliable Solar company or solar product provider, such as GYCX Solar, which can offer you an attractive warranty. This will help maximize your investment if you experience product defects in the future.
3.Country of Manufacture or Origin
It is also worth considering where your solar panel are manufactured or their country of origin, which is quite necessary. Currently, the world’s largest solar producers are China, the United States, India, Japan and Vietnam. These countries continue to prove that solar energy is a legitimate renewable energy source by tapping the potential of solar power generation. Buying from companies that source products from these countries is ideal.
4.Durability
Durability is an important factor that must be considered, solar panel will be exposed to different environments, so they need to be durable. This not only helps to guarantee the long-lasting performance of the panel, but also affects the overall cost effectiveness of the panel. Be sure to ask the manufacturer about long-term durability. Reputable solar panel suppliers need to conduct some testing of their products to support their effectiveness. They need to talk to you about the results of these tests.
5. Solar Panel Specifications
The specifications of solar panel are generally listed in the specification table. This table contains important information about the operating parameters of the solar panel. Some of the details included in the specification sheet include voltage, solar panel efficiency, power generation, size, and wind load. These details will not only help you choose the best solar panel, but also help engineers and installers understand how to configure your solar suite.
Buying and installing solar panels is a long-term investment, and in addition to the factors mentioned above, there are other factors to consider when choosing the right commercial solar panel, including outdoor compatibility and installation, provider maintenance, temperature coefficient, type of solar cell used, location and length of work. A very rigorous selection process is required to ensure that you get the maximum return on your investment.
Choose The Right Solar Inverter
The solar panel cannot operate without an inverter, which is an integral part of the system. In addition to choosing the right solar panel, you also need to choose the right solar inverter to help complete the ideal solar power generation system. Solar inverters convert direct current (DC) electricity generated by solar panel into alternating current (AC) electricity to power your appliances and equipment. Solar inverters are mainly divided into three categories:
Grid-connected inverters: They convert direct current to alternating current and then send excess energy back to the grid, where they are also connected to the utility grid. Grid-connected inverters are often used in some applications where DC voltage sources are connected to the grid.
Off-grid inverter: It converts direct current (DC) to alternating current (AC), and they can power residential and commercial projects. It can be used without a public grid connection. It is typically used in renewable energy systems such as solar panel or small wind turbines, where the direct current generated by these devices is stored in a battery and then converted to alternating current for use by electrical devices in homes or remote areas when needed. Off-grid inverters can provide power support in situations such as low power or at night, reducing reliance on the traditional grid.
Hybrid inverter: It can convert direct current into alternating current and is an advanced power conversion equipment. It combines the functions of grid-connected inverters and off-grid inverters, can be used for both grid-connected systems and off-grid systems, and has the ability to store electrical energy.
How to Choose a Solar Panel Installer?
Choosing the ideal solar installer requires a number of decisions. Before choosing solar panel manufacturers, we must first understand their brand and credibility, and choose companies with good visibility and reputation. At the same time, there is product quality, solar panel product quality is directly related to the efficiency of power generation. By evaluating these factors and consulting with a reputable Solar installer, such as GYCX Solar, you can find the best solar panel you need and begin to experience energy independence.
Conclusion
In short, choosing the right commercial solar panel for your corporate property is a major decision that requires careful consideration. However, by following the guidelines in our comprehensive guide, you can make an informed decision and choose the perfect solar panel for your energy needs.
If you still have any questions or need further assistance, please contact GYCX Solar experts who have the experience and knowledge to design a solution that is perfectly suited to your commercial solar panel needs and help you make the right choice. GYCX Solar is a one-stop industry specialist. We strictly control our products and carry out on-site inspections of suppliers. Providing customers with quality end-to-end service is our basic brand philosophy. Choose us and you will have a seamless experience from consultation to after-sales, and we will be your professional partner every step of the way.
FAQ
Which types of solar panels are best for commercial use?
Single-crystal solar panels are often the first choice for businesses, which have a high conversion rate and a small footprint.
How long do solar panel last?
Many solar panel today come with warranties that guarantee their use for 15 to 25 years. After this time, the panel may still work, albeit slightly less efficiently.
How much maintenance do solar panel need?
Solar panel require very little maintenance. The only care needed is to remove dirt, leaves, or snow from them, but this is not something that must be done often.
